Jurnal AgroSainTa: Widyaiswara Mandiri Membangun Bangsa
Jurnal AgroSainTa: Widyaiswara Membangun Bangsa, with the p-ISSN 2579-7417 (print) and e-ISSN 2774-4922 is a SINTA 4 indexed scientific journal published in collaboration between Indonesian Agricultural Training Center, Agency for Agricultural Extension and Human Resources Development and Indonesian Widyaiswara Professional Association, Ministry of Agriculture. Jurnal AgroSainTa: Widyaiswara Mandiri Membangun Bangsa, is a scientific communication medium that accepts scientific articles from Widyaiswara, researchers, lecturers, extension workers, and functional officials within the agricultural life sciences (RIHP). Jurnal AgroSainTa: Widyaiswara Mandiri Membangun Bangsa accepts scientific articles with a scope related to education and training as well as agriculture in general. The entire process of publishing articles on Jurnal AgroSainTa: Widyaiswara Mandiri Membangun Bangsa uses the Open Journal System (OJS). Authors, readers, editorial boards, technical editors and review partners can get information regarding articles in the OJS system. ============================================================================== Journal Title Journal AgroSainTa: Widyaiswara Mandiri Membangun Bangsa Topic Training and Agriculture Language Bahasa Indonesia, English ISSN 2774-4922 (Online) | 2579-7417 (Print) Publishing Frequency Twice a year (Semiannual) DOI 10.51589 Editor-in-chief Rivana Agustin, S.T.P., M.P. Penerbit Pusat Pelatihan Pertanian, Kementerian Pertanian RI Citation Analysis Google Scholar Terindeks:
Kelompok Penyelenggaraan, Kelembagaan dan Ketenagaan Pelatihan - Pusat Pelatihan Pertanian - Badan Penyuluhan dan Pengembangan Sumber Daya Manusia Pertanian - Kementerian Pertanian
Sustainable Cocoa (Theobroma cacao L.) Cultivation Strategy Through Good Agricultural Practices (GAP) Based on Productive Land Projection 2026-2036
Cocoa (Theobroma cacao L.) is a leading plantation commodity in Indonesia, playing a vital role in the national economy by generating employment, contributing to foreign exchange earnings, and supplying key raw materials for the food, cosmetics, and pharmaceutical industries. However, the national cocoa sector is increasingly challenged by shrinking cultivation areas, climate change, and pest and disease outbreaks. This study has two main objectives. First, to analyze the projected area of productive cocoa farmland from 2026 to 2036 and to evaluate the implementation of Good Agricultural Practices (GAP) in enhancing cultivation productivity. Second, to examine the role of farmers’ socio-economic factors and spatial approaches in supporting adaptive and sustainable cocoa farming strategies. A quantitative approach was employed using time series forecasting models (SARIMA and ARIMA) to project the potential of productive cocoa land from 2026 to 2036, based on secondary data from 2000 to 2023. The results indicate that despite a projected decline in land area, cocoa production is expected to increase, suggesting improvements in productivity driven by more adaptive agricultural practices. Moreover, farmers’ socioeconomic factors—such as knowledge level, perceived economic and health benefits, and involvement in farmer groups—significantly influence the adoption of innovation. These findings underscore the necessity of context-specific extension programs and institutional strengthening to support GAP adoption. A spatial and socioeconomic data-driven strategy is crucial for formulating a competitive, sustainable, and climate-resilient cocoa production system in the years ahead.
Copyright (c) 2025 Canggih Nailil Maghfiroh, Amalia Malik, Rallyanta Tarigan, Dian Rizky https://creativecommons.org/licenses/by/4.0
Bibliometric Analysis of Agribusiness Entrepreneurship Research in Indonesia (2005-2025)
This study maps the evolution of agribusiness-entrepreneurship research in Indonesia between 2005 and 2025 using a bibliometric approach. It addresses the absence of a structured and comprehensive knowledge map, a gap that has resulted in sporadic and unsustained entrepreneurship policies and support programmes. Bibliographic data were retrieved from Google Scholar via Publish or Perish and analysed with VOSviewer for network and thematic visualisation. Examination of 2.429 eligible articles produced several thematic clusters, with major concentrations on micro, small, and medium enterprise empowerment, farmers’ roles, and technology integration. The keywords umkm, masyarakat, and petani dominate the research network, while adoption of the Business Model Canvas (BMC) emerges as a salient new theme. These findings highlight the need for cross-disciplinary methodological approaches that link macro-level policy analysis with the micro-level realities of entrepreneurs. Future research agendas should therefore focus on the digital transformation and technology uptake of agribusiness UMKM, the dynamics of entrepreneurial mind-set formation, locally grounded innovation and adaptation, affordable climate-risk-mitigation design, and the role of entrepreneurship in strengthening the resilience of farmers and MSMEs in the face of extreme climate disruptions.
Copyright (c) 2025 I Gede Suhartawan https://creativecommons.org/licenses/by/4.0
Application of Training Need Assessment (TNA) in Determining Multimedia Training Needs for Agricultural Extension Workers in East Kalimantan
The application of training results to agricultural instructors so far is still lacking, only around 60-70% can be applied in work as agricultural instructors. One of the causes is the inappropriate implementation of Training Needs Analysis. Training needs analysis is very helpful in the success of training programs, knowing the level of correlation between the existing competencies of agricultural instructors and the performance abilities that must be possessed. The aim of the research is to identify multimedia training needs through analysis of participants and the skill elements that need to be trained, in order to develop a training program for Agricultural Extension Officers T.A. 2024 at UPTD BPPSDMP East Kalimantan Province. The method used in the Training Needs Analysis research uses Training Need Assessment-Tool (TNA-T). Primary data was obtained by filling out a questionnaire to see the respondent's perception of the skills elements offered, namely the Job Ability or skills that are important/required in carrying out tasks and the Personal Work Ability or skills possessed by the respondent. Research results for AKP Multimedia Training for TA Agricultural Extension Officers. In 2024, 19 people will enter region A in the Very Urgent/Need to be trained category and 11 people will enter region B (Urgent/Need to be trained). This fulfills the training participant quota of 30 participants. For the curriculum, all skill elements offered are included in area B (Urgent/Need to be trained) so that all skill elements become training material.
Copyright (c) 2025 Christina Shanti Dewi https://creativecommons.org/licenses/by/4.0
Management Techniques for Acid Sulfate Land in West Kalimantan to Support National Food Security
National food security is a key objective for the government in ensuring a stable food supply that is not reliant on imported goods. The development of agriculture on suboptimal lands is a strategic focus to increase food production, with the utilization of acid sulfate soils being one potential approach. Acid sulfate soils in West Kalimantan present promising opportunities for development; however, proper management is crucial to ensure their optimal use. This study aims to identify suitable techniques for managing acid sulfate soils in West Kalimantan to contribute to national food security. The research was conducted through a literature review, referencing existing scholarly works. The findings highlight that effective management of acid sulfate soils involves improving soil fertility through ameliorants and organic materials, applying waterlogged cultivation practices, managing water resources, and utilizing adaptive, high-yielding crop varieties.
Copyright (c) 2025 Alifiya Herwitarahman , Pustika Adwiyani https://creativecommons.org/licenses/by/4.0
Development of the Rice Agricultural Marketing Subsystem: Solutions to Improve the Efficiency and Quality of Agricultural Products for Traditional Farmers
The agricultural sector, especially rice farming, has an important role in the Indonesian economy. However, even though rice is the main commodity for food security, farmers still face various challenges that hamper productivity and efficiency. Some of the main factors that become obstacles are the use of traditional agricultural methods, technological limitations, and inefficiencies in the marketing system. This research aims to analyze the impact of applying technology in increasing the productivity and efficiency of rice farming, with a case study of Pak Margono, a rice farmer in Amunkay, Tanah Miring District. This research uses a descriptive method with purposive sampling technique in selecting the sample. Data was collected through observation and interviews with farmers, as well as analysis of related literature. The research results show that the traditional methods used by Mr. Margono cause low productivity, high operational costs, and less than optimal quality of harvest. Apart from that, dependence on weather in the grain drying process and limited market access are the main factors hindering increasing farmers' income. The application of technology such as the use of mechanical harvesting equipment, automatic irrigation systems and grain drying technology has been proven to be able to increase production efficiency and reduce post-harvest losses. Apart from that, digitalization in marketing agricultural products can expand market access and increase selling prices. Therefore, the recommendations for this research include educating farmers about agricultural technology, increasing access to modern agricultural equipment, and strengthening digital-based marketing infrastructure. Implementation of this strategy is expected to improve farmer welfare and the sustainability of the rice farming sector in Indonesia.
Copyright (c) 2025 Riska Julianti , Chintia Faradillah, Afifah Thahirah https://creativecommons.org/licenses/by/4.0
The Effect of Training Service Quality on the Learning Effectiveness of Smart Farming Low-Cost Training Participants for Millennial Farmers at the Lampung Agricultural Training Center
This study aims to prove whether there is an influence on the quality of training services on learning effectiveness. The research sample used in this study is 60 participants in the low-cost smart farming training for millennial farmers at the Lampung Agricultural Training Center. The hypothesis test method in this study uses SEM-PLS with the help of the smart PLS program version 4 to test the influence of training service quality on learning effectiveness. The results of the study showed that the quality of training services affected learning effectiveness by 85.7% and the rest was influenced by other variables by 14.3%. The results of this research are expected to be used as a guideline for the Lampung Agricultural Training Center to improve the quality of services to be more optimal.
Copyright (c) 2025 Fiqri Akmal Fahrizi, Vonny Tiara Narundana https://creativecommons.org/licenses/by/4.0
Blended Learning Training Model as a Motivational Approach in increasing the Capacity of Training Participants
Training using the blended learning method has many advantages compared to training conducted conventionally or online. There has been a lot of research on this blended learning training system, but not much has highlighted the motivational aspect as an important factor in shaping participants' attitudes in participating in programmatic training programs in general. The aim of this research is to determine the influence of facilitator factors and training support on the motivation of training participants through training using the blended learning method in an effort to increase their knowledge and skills capacity so as to form a predisposition for learning transfer. The next goal is to formulate an effective and efficient training model without reducing the quality of increasing the capacity of training participants. The Structural Equation Modeling – Partial Least Square (SEM-PLS) approach was used to validate the research model. Empirical results show that facilitating factors, supporting training, and training using the blended learning method have a significant positive influence on motivation. The results of the structural model evaluation confirm that the training model using the blended learning method has a very good overall level of suitability with the ability to explain the relationship between latent variables that is strong (high) so that the model has an acceptable suitability or model fit.
Facilitator, Training Support, Blended Learning Method Training, Motivation
Copyright (c) 2024 Djoko Witono, Edi Dwi Cahyono , Reza Safitri https://creativecommons.org/licenses/by/4.0
Effectiveness of Ruji Nut Leaf Extract (Pueraria javanica Benth.) as a Bioherbicide Against Weed Growth Thorn Spinach (Amaranthus spinosus L.)
The presence of weeds can affect the growth of the main crop. One example of a weed is spinach thorn (Amaranthus spinosus L.) which has rapid vegetation and is a strong competitor in competing with cultivated plants. Ruji nut (Pueraria javanica Benth.) is a legume plant that is deliberately planted in oil palm plantations. This study aims to determine the potential of allelopathy at ruji nut leaf to control the growth of thorn spinach weed on the response of weed height, number of leaves, growth rate, phytotoxicity, wet weight and dry weight of weeds. The research was conducted in September - October 2024 at the laboratory of the Faculty of Agriculture and Taman baru village, Taktakan District Serang City Banten Province 42162. Nonfactorial randomized group design (RGD) was used in this study consisting of treatments P0 (positive control), P1 (70g extract), P2 (140g extract), P3 (210g extract) and P4 (280g extract). The results showed that P3 treatment had a significant effect on the growth rate of 3.82 cm, while P4 had a significant effect on phytotoxicity by 71%, wet weight of 1.43g and dry weight of 0.584g.
Thorn spinach, ruji nut, allelopathy, bioherbicide
Copyright (c) 2024 Alfin Hidayatul Mukhtar , Andree Saylendra , Alfu Laila , Julio Eiffelt Rossafelt Rumbiak https://creativecommons.org/licenses/by/4.0
Analysis of Weed Vegetation in Corn Plantings (Zea mays L.) Vegetative Phase in Cipocok Jaya District, Serang City
Corn is an alternative food to replace rice and wheat which plays a very important role in achieving food self-sufficiency for society. The aim of this research is to find out the weeds that dominate and the appropriate way to control weeds on corn plantations during the vegetative phase in Cipocok Jaya District, Serang City. This research was carried out from March to May 2024 on corn plantations on Banjaragung, Cipocok Jaya District, Serang City, Banten Province. This research uses the quadratic method by placing plots using purposive sampling with a plot size of 1 x 1 m at 5 points and a total of 10 plots on corn planting land. The results of the research showed that there were 22 species of weeds found in corn fields aged 14 HST, from 13 families/tribes with a total of 118 individuals. Meanwhile, the types of weeds found in corn fields aged 35 HST contained 17 types of weeds from 9 families/tribes with a total of 183 individuals. The most dominant weed in corn plants aged 14 HST was Torenia crustacea with an SDR value of 25.21%. Meanwhile, at the age of 35 HST, the most dominant weed was Spigelia anthelmia with an SDR value reaching 18.43%. The recommendation for weed control in this research is weed control using mechanical and chemical methods carried out simultaneously to suppress weed growth.
Vegetation analysis, quadratic method, corn plants, dominance, weed control.
Copyright (c) 2024 Mahriyah Mahriyah, Andree Saylendra ; Widia Eka Putri; Imas Rohmawati https://creativecommons.org/licenses/by/4.0
Farmers' Motivating Factors for Participating in the Farmer Corporation Program in Telang Sari Village, Banyuasin Regency, South Sumatra Province
Farmer corporation is an agribusiness-based farmer business institution. The farmer corporation itself is a new program, especially in South Sumatra Province. One of them is the PT TAM Corporation in Telang Sari Village, Banyuasin Regency. The establishment of this corporation is expected as a forum for farmers to apply agricultural technology so as to help reduce farming operational costs and farmers' income. However, there are still some individual farmers who are not interested in joining due to the lack of trust in the farmer corporation program established by the government. This study aims to examine the factors that encourage farmers to participate or join the farmer corporation program and the benefits obtained by farmer members of the corporation. This research was conducted through a quantitative approach with a survey method. The withdrawal of samples using the census method because the number of farmer members is still relatively small, namely the total number of corporate members as many as 50 farmers. The data processing method used is descriptive statistics analysis from the results of data collection through questionnaires to members of the PT TAM farmer corporation. If there is a driving instrument outside the questionnaire will be presented descriptively. The results showed that the factors driving farmers to participate in the farmer corporation program consisted of 2 aspects, namely technical aspects such as the presence of labor, the availability of land, the availability of agricultural technology and socio-economic aspects such as the potential for business development, the support of the government and the availability of access to capital loans in the form of agricultural inputs and marketing. Another factor that encourages farmers to join is to increase income from farming activities, especially food commodities (rice and corn).
Corporate Farming, Farmer Empowerment, Motivating Factors
Copyright (c) 2024 Yusri Santana, Muhammad Yazid, Desi Aryani https://creativecommons.org/licenses/by/4.0
Implementation of Rice Cultivation Technology by Farmers in Pemulutan Subdistrict, Ogan Ilir Regency
The activity in this research is to analyze the technical implementation rice of cultivation carried out by farmers in Pemulutan Subdistrict, Ogan Ilir Regency. The locations for this activity is in two villages, namely Tanjung Pasir and Pemulutan Ulu Village with a total of 130 respondents using a simple random sampling method. The use of rice cultivation is divided into 8 stages (seeding, land processing, planting, fertilizing, integrated pest control, irrigation, harvesting and post-harvest) limiting by use of existing technology. The technical implementation of rice cultivation has been carried out through descriptive analysis in the high to very high.
Category, Farmers, Rice Cultivation, Technology
Copyright (c) 2024 Muhammad Rizky Abdillah , Muhammad Yamin , Yunita Yunita https://creativecommons.org/licenses/by/4.0
The Effect of Planting Media and Vegetable Waste LOF on The Growth and Yield of Green Mustard Plants (Brassica juncea L.)
Green mustard greens are a leafy vegetable plant that is commonly favored by Indonesian people. One solution to increase the production of mustard greens is to observe the composition of organic planting media and provide the right concentration of liquid organic fertilizer from vegetable waste. This research aimed to determine the effect of planting media composition and the addition of vegetable waste liquid organic fertilizer (LOF) to the growth and yield of mustard greens. This research is located at Jalan Kedoya Garden, West Jakarta from January to April 2024. This research used a factorial Randomized Block Design with two factors. The first factor was the composition of the planting media (T), which consisted of 4 levels: control (T0), soil + goat manure organic material 1:1 (T1), soil + husk charcoal 1:1 (T2), and soil + goat manure organic material + husk charcoal 1:1:1 (T3). The second factor was the concentration of vegetable waste LOF (P) with 4 levels, those were control (P0), 25 ml/l (P1), 35ml/l (P2), and 45 ml/l (P3). The results showed that the composition of the planting media soil + goat manure organic material 1:1 had a very significant effect on the parameters of plant height at 5 weeks after planting (WAP) (31,58 cm), number of leaves at 5 WAP (10,08 leaves), plant wet weight (7,71 g). It had a significant effect on the number of leaves at 3 WAP (6,92 leaves) and 4 WAP (7,5 leaves). The application of vegetable waste LOF had not a significant effect on all parameters and therefore had not an impact on the growth and yield of green mustard plants. There was an interaction between the composition of the planting media and the concentration of vegetable waste LOF on root length with the best treatment was control planting media (T0) and vegetable waste LOF concentration of 35 ml/l (P2) (46,67 cm).
composition planting media, LOF vegetable waste, mustard green
Copyright (c) 2024 Niken Nindita Rahayu, Dewi Firnia , Sri Ritawati , Abdul Hasyim Sodiq https://creativecommons.org/licenses/by/4.0
Feasibility and Sensitivity Analysis of Premium Golden Melon Cultivation Business: Implementation of Low-Cost Smart Greenhouse System
The sustainability of a business cannot be separated from the sensitivity of business feasibility. Sensitivity is useful for predicting business sensitivity to changes in variables that affect it. Fluctuations in production factor prices have so far been a threat to business sustainability. This study analyzes the feasibility of a melon cultivation business using a smart greenhouse system, as well as the impact of changes in investment costs and production capacity of the greenhouse on business feasibility. The study used a survey method with respondents from the Hikmah Farm Farmer’s Agricultural and Rural Training Center (FARTC). Data analysis using a quantitative descriptive analysis approach with business feasibility criteria and the observed sensitivity were RC ratio, ROI and Payback Period. The results showed that a 160 m2 smart greenhouse containing 554 premium golden melon plants required an initial investment cost of Rp. 95,705,000 with an economic life of around 15 years. The technology applied, a hydroponic fertigation system with nutrient settings that can shorten the planting season from 70 days to 54 days (2 months), cost Rp. 8,283,064 in operational costs. The harvest of 598 kg with a selling price of Rp. 35,000/kg, then obtained revenue of Rp. 20,941,200 and income of Rp. 12,658,136. The R/C ratio value of 1.91, ROI of 13.23% and Payback period of 1.26 years confirm the feasibility of the business with a value that meets the requirements. The results of the sensitivity analysis with a scenario of increasing greenhouse installation costs by 50% and 70% show R/C ratio values ​​of 2.40 and 2.35, ROI of 9.00% and 7.03% and Payback periods of 1.85 and 2.1 years. Increasing the size of the greenhouse by 200% and 300% shows R/C ratio values ​​of 2.68 and 3.01, ROI of 14.89% and 18.44% and Payback periods of 1.12 and 0.90 years. this. Therefore, the cultivation of premium golden melon using the low-cost smart greenhouse system Hikmah Farm FARTC has promising prospects and can be widely adopted.
Business Feasibility, Sensitivity, Smart Grennhouse, Golden Melon, Hikmah Farm FARTC
Copyright (c) 2024 Laila Nuzuliyah, Sunandar Sunandar, Anang Widodo https://creativecommons.org/licenses/by/4.0
Review Penelitian: Pengetahuan, Sikap, Praktik Peternak dan Petugas Lapang Tentang Pengendalian Brucellosis di Indonesia
Bruselosis adalah penyakit menular dan zoonotik, disebabkan oleh Brucella sp. Bruselosis memiliki dampak terhadap kesehatan dan ekonomi bagi peternakan dan masyarakat di banyak negara, termasuk Indonesia. Pemerintah Indonesia telah berupaya melakukan pencegahan dan pengendalian bruselosis, namun hal tersebut belum mampu menghilangkan dampak infeksi bruselosis. Tujuan review adalah 1) mengevalusi penggunaan survei Knowedge Attitude Practice (KAP) bruselosis yang telah dilakukan di Indonesia dan 2) memetakan informasi penting dan relevan yang membantu mengeksplorasi strategi intervensi dalam pencegahan serta pengendalian potensial bruselosis kedepannya. Review dilakukan terhadap empat jurnal yang terseleksi menggunakan survei KAP terkait pencegahan dan pengendalian bruselosis di Indonesia dari 81 jurnal yang dikumpulkan. Hasil review memetakan pengetahuan, sikap dan praktik petugas lapangan dan peternak menunjukkan bahwa pengetahuan petugas lapangan memiliki tingkat cukup (sedang), sikap dengan tingkat baik dan praktik dengan tingkat baik. Pengetahuan peternak memiliki tingkat sedang, sikap pada tingkat baik dan praktik pada tingkat sedang. Upaya yang dapat dilakukan untuk pencegahan dan pengendalian bruselosis ke depannya adalah peningkatan pengetahuan, sikap serta praktik petugas dan peternak dengan melakukan penyuluhan dan pelatihan yang terprogram. Brucellosis is a zoonotic infectious disease in animals. Economically, brucellosis has a detrimental impact on livestock and human health in the world, including in Indonesia. The Indonesian government has made various efforts to prevent and control brucellosis, but this has not been able to eliminate the impact of brucellosis infection. The purpose of this review is 1) to evaluate the use of brucellosis KAP surveys that have been carried out in Indonesia and 2) to map important and relevant information that helps explore intervention strategies in the prevention and control of potential brucellosis in the future. The review was conducted on four selected journals using a KAP survey related to the prevention and control of brucellosis in Indonesia from 81 journals collected. The results of the review mapped the knowledge, attitudes and practices of field officers and farmers shows that the knowledge of the field officers has a sufficient (medium) level, the attitude is at a good level and the practice is at a good level.Knowledge of farmers has a moderate level, attitudes at a good level and practice at a moderate level. Efforts that can be made for the prevention and control of brucellosis in the future are to increase the knowledge, attitudes and practices of officers and breeders by conducting programmed counseling and training. Curriculum planning, use of appropriate methods and media.
Survey, KAP, Brucellocis, Control, Indonesia
Copyright (c) 2024 Mochammad Irfan Soleh , Heris Kustiningsih https://creativecommons.org/licenses/by/4.0
Uji Pemotongan Umbi dan Kombinasi Media Tanam terhadap Bawang Merah (Allium ascalonicum L.) Hidroponik Wick System
Bawang merah merupakan salah satu komoditas hortikultura yang sangat dibutuhkan dalam kehidupan sehari-hari, sehingga permintaannya yang tinggi menyebabkan fluktuasi harga beli. Budidaya bawang merah secara hidroponik dapat dilakukan di rumah untuk menekan biaya pembelian, namun diperlukan perlakuan yang tepat selama budidaya. Penelitian ini bertujuan untuk mengetahui pengaruh pemotongan umbi dan kombinasi media tanam terhadap pertumbuhan dan hasil bawang merah (Allium ascalonicum L.) pada hidroponik wick system. Rancangan Acak Kelompok (RAK) faktorial digunakan dalam penelitian ini. Faktor pertama, pemotongan umbi (P), terdiri dari 4 taraf yaitu tanpa pemotongan (P0) pemotongan ¼ bagian atas umbi (P1), pemotongan bonggol akar umbi (P2), dan pemotongan ¼ bagian atas dan bonggol akar umbi (P3). Faktor kedua, kombinasi media tanam (M), terdiri dari 3 taraf yaitu arang sekam (M1), arang sekam + cocopeat (1:1) (M2), arang sekam + cocopeat (1:2) (M3). Hasil penelitian menunjukkan bahwa pemotongan bonggol akar umbi memberikan pengaruh terbaik terhadap tinggi tanaman dan diameter umbi, dan pemotongan ¼ bagian atas umbi memberikan pengaruh terbaik terhadap jumlah anakan dan jumlah umbi. Penggunaan media arang sekam + cocopeat (1:1) berpengaruh terhadap pertumbuhan dan hasil tanaman bawang merah selain jumlah umbi. Terdapat interaksi antara pemotongan bonggol akar umbi dan media tanam arang sekam + cocopeat (1:1) terhadap tinggi tanaman 14 HST dan diameter umbi, serta pemotongan ¼ bagian atas umbi dan media arang sekam + cocopeat (1:1) terhadap berat kering per rumpun. Shallots are a horticultural commodity that is needed in everyday life, so that its high demand causes fluctuations in purchase prices. Hydroponic cultivation of shallots can be done at home to reduce purchasing costs, but proper handling is required during cultivation. This study examined the effect of tuber cutting and combination of planting media on the growth and yield of shallot (Allium ascalonicum L.) in the hydroponic wick system. A factorial randomized group design (RGD) was used in this study. The first factor, shallot bulb cutting (P), consisted of 4 levels: no cutting (P0), cutting ¼ of the top of the bulb (P1), cutting the root part of the bulb (P2), and cutting ¼ of the top and root part of the bulb (P3). The second factor, the combination of planting media (M), consisted of 3 levels: husk charcoal (M1), husk charcoal + cocopeat (1:1) (M2), and husk charcoal + cocopeat (1:2) (M3). The results showed that cutting the root part of the bulb gives the best effect on plant height and bulb diameter, and cutting ¼ of the top of the bulb gives the best effect on number of tillers and number of bulbs. The use of husk charcoal + cocopeat (1:1) media affected the growth and yield of shallot plants in addition to the number of bulbs. There was an interaction between cutting the root part of the bulb and planting media of husk charcoal + cocopeat (1:1) on plant height 14 HST and bulb diameter, and cutting ¼ of the top of the bulb and planting media of husk charcoal + cocopeat (1:1) on dry weight per clump.
cocopeat, bawang merah, arang sekam, hidroponik, pemotongan umbi
Copyright (c) 2024 Neng Yely Mulki Karomah, Yayu Romdhonah, Sri Ritawati, Imas Rohmawati https://creativecommons.org/licenses/by/4.0
Analisis Vegetasi Gulma di Lahan Pertanaman Jagung pada Fase Generatif di Kecamatan Cipocok Jaya Kota Serang
Tujuan penelitian ini adalah untuk mengetahui gulma yang mendominasi dan keanekaragaman gulma yang tumbuh pada areal pertanaman jagung (Zea mays L.) saat fase generatif, serta rekomendasi pengendaliannya di Kecamatan Cipocok Jaya, Kota Serang. Penelitian dilakukan di Banjaragung, Kecamatan Cipocok Jaya, Kota Serang, Banten mulai Maret 2024-April 2024. Jenis penelitian ini adalah eksploratif, metode kuadrat dengan peletakan plot purposive sampling ukuran plot 1 x 1 m secara sistematis, pengambilan sampel dilakukan pada 5 plot berpasangan. Analisis data meliputi analisis vegetasi dengan menghitung kerapatan, frekuensi, dominansi, Indeks Nilai Penting (INP) dan nilai Summed Dominance Ratio (SDR). Berdasarkan hasil penelitian dapat disimpulkan bahwa terdapat 22 jenis gulma dari 14 famili/suku dengan total 112 individu. Jenis paling banyak ditemukan pada famili Asteraceae. Gulma yang mendominasi yaitu gulma Mitracarpus hirtus dengan nilai SDR sebesar 27.32%, dan gulma Praxelis clematidea merupakan gulma yang memiliki nilai SDR paling rendah yaitu 1.02%. Rekomendasi pengendalian gulma pada pertanaman jagung pakan dengan cara penyiangan manual secara teratur, pengendalian secara terpadu dapat mencakup pengendalian mekanik dan kimiawi secara bersamaan. The purpose of this study was to determine the dominant weeds and the diversity of weeds that grow in corn (Zea mays L.) plantation areas during the generative phase, as well as recommendations for control in Cipocok Jaya District, Serang City. This vegetation analysis research was conducted in Banjaragung, Cipocok Jaya District, Serang City, Banten from March 2024-April 2024. This type of research is an exploratory, quadratic method with purposive sampling plotting of plot size 1 x 1 m systematically, sampling was carried out on 5 paired plots. Data analysis includes vegetation analysis by calculating density, frequency, dominance, Important Value Index (INP) and Summed Dominance Ratio (SDR) values. Based on the results of vegetation analysis research that has been carried out, it can be concluded that there are 22 types of weeds from 14 families with a total of 112 individuals. Most species were found in the Asteraceae family. The dominating weed is Mitracarpus hirtus weed with an SDR value of 27.32%, and Praxelis clematidea weed is the weed that has the lowest SDR value of 1.02%. Recommendations for weed control in feed maize crops by regular manual weeding, integrated control can include mechanical and chemical control simultaneously.
Corn plants, dominance, quadratic method, vegetation analysis, weed control
Copyright (c) 2024 Lia Gusti Akasah , Andree Saylendra , Widia Eka Putri, Julio Eiffelt Rossafelt Rumbiak https://creativecommons.org/licenses/by/4.0
Feasibility Analysis of Rice Farming for Rice Farmers in Suradadi District
Study is motivated by the constraints faced by farmers in the research area, including low crop productivity, unstable price fluctuations, lack of access to markets, and there is no management of profit and loss calculations. The focus of this research is, 1) knowing the influence of land area, number of seeds, and amount of fertilizer on the results of rice farming by rice of the farmers in Suradadi District, Tegal Regency. 2) find out the results of rice crop optimization in Suradadi District, Tegal Regency. 3) knowing the feasibility of rice farming carried out by rice farmers in Suradadi District, Tegal Regency. This research uses quantitative descriptive methods. The data sources obtained are primary and secondary data. Data collection techniques using observation, interviews and note taking. Data analysis techniques use Cobb-Douglass production analysis, optimization calculations, as well as R/C and B/C ratio. The results of this research show that the first hypothesis is accepted because the calculated F value is greater than the F table (1199.088>1.866). This means that the area of land, the number of seeds, and the amount of urea fertilizer together have a significant effect on farming results. The second hypothesis is accepted because MVPX1/PX1, MVPX2/PX2, MVPX3/PX3 are not equal to one, meaning these three variables are not optimal. The third hypothesis is accepted because from the calculation of the return cost (R/C) ratio and benefit cost (B/C) ratio the average is 1.68+0.68 = 2.36: 2 = 1.18 or more than 1 this means that the business is worth running.
Suradadi, Feasibility, Optimization, Influence, Agribusiness
Copyright (c) 2024 Khamdani Abdul Azis, Muhammad Dini Adita, Muhammad Juanda https://creativecommons.org/licenses/by/4.0
Analisis Kelayakan Usaha Budidaya Tomat Beef Tought Boy Fight Sistem K-smart Greenhouse
Pemanfaatan teknologi dalam memperbaiki proses produksi memerlukan telaahan yang seksama, agar tujuan usaha untuk memperoleh keuntungan maksimal dapat tercapai. K-smart greenhouse enjadi salah satu bukti pemanfaatan teknologi yang diharapkan dapat mengantisipasi dampak iklim, mengurangi resiko serangan hama dan penyakit tanaman, serta dapat menjamin sistem tanaman yang berkelanjutan sepanjang tahun, sehingga mampu meningkatkan keuntungan usaha. Penelitian ini bertujuan untuk menganalisis biaya dan pendapatan, serta menganalisis kelayakan usahanya K-smart greenhouse di Balai Besar Pelatihan Pertanian Ketindan. Metode penelitian menggunakan observasi lapangan dan survey, dengan pendekatan analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa pada K-smart greenhouse seluas 1.600 m2 memiliki kapasitas 3.160 tanaman tomat beef. Jumlah biaya operasional yang dibutuhkan selama satu kali musim tanam (8 bulan) adalah sebesar Rp 178.636.120. Jumah produksi 22,12 ton, dengan rincian 4,424 ton grade A; 4,424 ton grade B; 4,424 ton grade C dan 8,848 grade BS. Harga jual grade A Rp.35.000, grade B Rp.25.000, grade C Rp.15.000 dan grade BS Rp.10.000. Total penerimaan yang diperoleh senilai Rp. 420.280.000, dan pendapatan senilai Rp. 241.643.880. Usaha dapat dikatakan layak dan mampu memberikan keuntungan yang memadai, karena memilki nilai R/C ratio sebesar 2,35; ROI 1,43% dan Payback period 7 bulan. Maka dari itu, budidaya tomat beef dengan Smart Greenhouse dapat menjadi solusi alternatif yang baik untuk menjamin kualitas, kuantitas dan kontinyuitas produk. The use of technology to improve production processes requires strict study to achieve maximum business profits. The K-smart greenhouse is a proof of technology utilization expected to anticipate climate impacts, reduce the risk of pest attacks and plant diseases, and ensure a sustainable crop system throughout the year, increasing business profits. This research aims to analyse costs, income, and the feasibility of the K-smart greenhouse business at Ketindan Agricultural Training Centre. The research method used is field observation and survey, with quantitative descriptive analysis techniques. The research results show that the K-smart greenhouse, covering an area of 1,600 m2, has a 3,160 beef tomato plant capacity. The total operational costs required for one planting season (8 months) are IDR 178,636,120. Production volume is 22.12 tons, with details of 4,424 tons of grade A; 4,424 tons of grade B; 4,424 tons of grade C, and 8,848 tons of grade BS. Grade A selling price is Rp.35,000, grade B Rp.25,000, grade C Rp.15,000, and BS grade Rp.10,000. The total revenue obtained was worth Rp. 420,280,000 and income worth Rp. 241,643,880. The business is feasible and capable of providing adequate profits because it has an R/C ratio of 2.35, ROI of 1.43%, and a payback period of 7 months. It is hoped that in the future, similar research can be carried out with other commodities so that information can be obtained on the types of plants that most optimally provide benefits to farming using the K-Smart greenhouse system.
Biaya usahatani, Kelayakan Finansial, K-Smart Greenhouse, Pendapatan, Tomat Beef
Copyright (c) 2024 Febrianti Dhia Lestari, Laila Nuzuliyah, Uyun Erma Malika https://creativecommons.org/licenses/by/4.0
Nata De Soya Sebagai Solusi Penanganan Limbah Cair Kedelai
Limbah cair kedelai di Indonesia sudah menjadi masalah serius yang perlu penanganan yang tepat. Sampai saat ini pengelolaan limbah kedelai yang sudah sering dilakukan oleh masyarakat adalah limbah padat yang sering dijadikan pupuk kompos maupun pakan ternak, namun penanganan limbah cair kedelai masih tergolong belum mendapat perhatian khusus. Limbah cair kedelai masih memiliki kandungan gizi yang tergolong tinggi karena sisa dari kandungan gizi kedelai masih menempel pada hasil limbah olahan kedelai, salah satu solusi yang dapat dilakukan dalam penanganan limbah cair kedelai adalah dengan pembuatan nata de soya. Olahan nata de soya memiliki banyak manfaat yang diperlukan untuk kesehatan manusia karena mengandung protein, karbohidrat, dan kadar serat yang tinggi juga memiliki kadar air yang tinggi. Artikel ini mengumpulkan bukti terkait manfaat serta kandungan dalam nata de soya. Artikel ini menggunakan metode systematic review dari berbagai artikel, hasil produk ini dapat menjadi suplemen makanan yang bermanfaat bagi penderita diabetes atau obesitas karena nata memiliki manfaat kesehatan yang signifikan karena kandungan kalorinya yang rendah dan tinggi serat Soybean liquid waste in Indonesia has become a serious problem that needs proper handling. Until now, the management of soybean waste that has often been carried out by the community is solid waste which is often used as compost or animal feed, however, the handling of liquid soybean waste has still not received special attention. Soybean liquid waste still has a relatively high nutritional content because the remaining nutritional content of soybeans is still attached to the processed soybean waste. One solution that can be used to handle soybean liquid waste is to make nata de soya. Processed nata de soya has many benefits necessary for human health because it contains high levels of protein, carbohydrates, and fiber and has high water content. This article collects evidence regarding the benefits and ingredients of nata de soya. The development of the product could be a helpful dietary supplement for those with diabetes or obesity because nata has significant health benefits due to its low calorie and high fiber content.
Nata de soya, limbah cair kedelai, karbohidrat, protein, serat
Copyright (c) 2024 Nikodemus Gultom, Steven Witman , Cahyo Prasetyo https://creativecommons.org/licenses/by/4.0
Strategi Pengembangan Usaha Menggunakan Pendekatan Business Model Canvas di P4S Yoganik Kabupaten Probolinggo
Pusat Pelatihan Pertanian Perdesaan Swadaya (P4S) sebagai lembaga pelatihan harus mampu menjadi tempat percontohan baik dalam kegiatan usaha maupun pelatihan/permagangan agar dapat berperan dalam peningkatan kapasitas sumberdaya manusia (SDM) pertanian. Kurangnya pengetahuan dan keterampilan pengelola P4S dalam mengembangkan usaha melalui rencana usaha yang tepat menyebabkan permasalahan yang menghambat perkembangan usaha. Strategi dan penyusunan model bisnis yang tepat sangat diperlukan agar dapat diadopsi oleh pelaku usaha yang ingin berusaha di bidang pertanian. Penelitian ini bertujuan untuk mengetahui strategi dan rencana pengembangan usaha P4S melalui analisis SWOT dan BMC. Penelitian ini dilaksanakan di P4S Yoganik Kecamatan Paiton, Kabupaten Probolinggo, Provinsi Jawa Timur dengan metode observasi dan focus group discussion kepada pengelola P4S. Hasil penelitian menunjukkan bahwa strategi yang dapat dilakukan oleh P4S dalam mengembangkan usaha adalah strategi diversifikasi yang berada pada kuadran II SWOT dengan memanfaatkan kekuatan untuk menghadapi ancaman (S-T). Strateginya meliputi 1) Pemberdayaan SDM yang kompeten di P4S untuk menghasilkan produk yang bernilai tambah secara kontinyu dengan mengadopsi budidaya pertanian secara organik; 2) Meningkatkan personal branding untuk kegiatan pemasaran produk barang dan jasa baik secara online dan offline untuk menghadapi kompetitor. Rencana pengembangan usaha yang dapat dilakukan P4S melalui pendekatan BMC terdiri dari 9 elemen dan divisualisasikan dalam bentuk kanvas. Diversifikasi usaha dapat difokuskan pada elemen aktifitas kunci (key activities) yaitu dengan mengembangkan usaha jasa sewa alsintan, pembibitan anggur dan pengolahan hasil buah dan sayur. Hal tersebut dapat meningkatkan nilai tambah usaha P4S dan berkontribusi terhadap peningkatan pengetahuan dan keterampilan SDM pertanian melalui pelatihan/permagangan di P4S. The Rural Agriculture Training Center (P4S) as a training institution must be able to become a pilot place for business activities and training/internships. So, it can develop their role in increasing the capacity of agricultural human resources (HR). The lack of knowledge and skills of P4S managers in developing businesses through appropriate business plans causes problems that impact to business development. Strategies and the preparation of appropriate business models are very necessary, so it can be adopted by someone who wants to work in agriculture sectors. This research aims to determine the strategies and plans for P4S business development through SWOT and BMC analysis. This research was carried out at P4S Yoganik, Paiton District, Probolinggo Regency, East Java Province using observation methods and focus group discussions with P4S’s team. The research results show that P4S can developing its business in a diversification strategy which is in SWOT quadrant II by utilizing strengths to face threats (S-T). The strategy includes 1) Empowering competent human resources in P4S to produce products with added value continuously by adopting organic agricultural cultivation; 2) Improve personal branding for marketing activities for goods and services by online and offline to face competitors. The business development plan of P4S can be seen in 9 elements of business model canvas (BMC) and is visualized in canvas form. Business diversification can be focused on key activity elements, by developing machinery rental services, grape nurseries and fruit and vegetable processing. This activity can increase the added value of P4S businesses and contribute to increasing the knowledge and skills of agricultural human resources through training/internships at P4S.
Copyright (c) 2023 Nining Hariyani, Agus Wahana https://creativecommons.org/licenses/by/4.0
Diversifikasi Produk Olahan Ikan Bandeng (Chanos chanos) dan Jamur Tiram (Pleurotus ostreatus) sebagai Penyedap Rasa Alami
Penyedap rasa alami merupakan bahan tambahan pangan yang terbuat dari bahan alami baik dari tumbuhan maupun hewan. Pembuatannya dilakukan dengan proses fisik, mikrobiologi, atau enzimatis. Bahan yang dapat digunakan sebagai penyedap rasa alami adalah bahan yang secara alami mengandung asam glutamat. Penyedap rasa alami dapat menjadi alternatif pengganti penyedap rasa buatan yang mengandung monosodium glutamat (MSG) sehingga lebih aman untuk kesehatan. Penelitian ini bertujuan untuk melakukan diversifikasi olahan ikan bandeng (Chanos chanos) dan jamur tiram (Pleurotus ostreatus) menjadi penyedap rasa alami. Penelitian ini menggunakan metode eksperimen dengan Rancangan Acak Lengkap (RAL). Penelitian ini terdiri dari 5 perlakuan berupa variasi penambahan ikan bandeng dan jamur tiram, yaitu P1(54,6 g : 29,4 g), P2(58,8 g : 25,2 g), P3(63 g : 21 g), P4(67,2 g : 16,8 g), dan P5 (71,4 g : 12,6 g). Pengujian yang dilakukan yaitu uji organoleptik (uji kesukaan) yang terdiri dari empat parameter penilaian yaitu warna, rasa, aroma dan tekstur. Uji organoleptik melibatkan 20 orang panelis tidak terlatih. Analisis pengambilan keputusan dilakukan dengan metode Proses Hirarki Analitik (PHA). Hasil penelitian menunjukkan bahwa perlakuan terbaik berdasarkan tingkat kesukaan panelis adalah perlakuan P3 dengan nilai rata-rata 4,25 dari skala 5, sehingga P5 dapat direkomendasikan dalam pembuatan penyedap rasa alami dari ikan bandeng dan jamur tiram. Natural flavorings are food additives made from natural ingredients from both plants and animals. Its manufacture is carried out by physical, microbiological or enzymatic processes. Ingredients that can be used as natural flavorings are ingredients that naturally contain glutamic acid. Natural flavorings can be an alternative to artificial flavorings that contain monosodium glutamate (MSG) so they are safer for health. This research aims to diversify processed milkfish (Chanos chanos) and oyster mushrooms (Pleurotus ostreatus) into natural flavorings. The reasearch used an experimental method with a Completely Randomized Design (CRD). This research consisted of 5 treatments in the form of variations in the addition of milkfish and oyster mushrooms, namely P1(54.6 g: 29.4 g), P2(58.8 g: 25.2 g), P3(63 g: 21 g), P4 (67.2 g: 16.8 g), and P5 (71.4 g: 12.6 g). The test carried out is an organoleptic test (liking test) which consists of four assessment parameters, namely color, taste, aroma and texture. The organoleptic test involved 20 untrained panelists. Decision making analysis was carried out using the Analytical Hierarchy Process (PHA) method. The research results showed that the best treatment based on the panelists' level of preference was the P3 treatment with an average value of 4.25 on a scale of 5, so that P5 can be recommended for making natural flavorings from milkfish and oyster mushroom.
Copyright (c) 2023 Muhammad Lichafuddin, Roisatul Ainiyah https://creativecommons.org/licenses/by/4.0
Pengaruh Lama Perendaman Terhadap Daya Perkecambahan Benih Padi (Oryza sativa.L)
Dormansi adalah suatu kondisi dimana benih yang viable namun tidak berkecambah sampai batas waktu akhir pengamatan perkecambahan walaupun faktor lingkungan optimum untuk perkecambahannya. Benih untuk kondisi normal belum tentu tidak tumbuh, karena bisa diberi perlakuan untuk berkecambah dengan beberapa metode pematahan dormansi dengan cara kimia. Metode dengan bahan kimia adalah suatu metode yang efektif karena dilakukan dengan menggunakan larutan KNO3 dan merendam benih padi. Senyawa kalium nitrat merupakan senyawa yang efektif dalam pematahan dormansi untuk benih tanaman. Tujuan pengamatan ini untuk mengetahui pengaruh lama perendaman terhadap daya perkecambahan benih padi. Pengamatan ini menggunakan rancangan Rancangan Acak Lengkap, dengan 2 faktor: Perlakuan pertama adalah lama perendaman terdiri; T1(tanpa perendaman); T2(perendaman 24 Jam); T3(perendaman 48 Jam) dan perlakuan kedua adalah Jenis Padi: V1(Varietas Nutrizing), V2(Varietas Inpari 32 HDB), V3(Varietas Inpari 42 Agritan), V4(Varietas Inpari 48 Blas), V5(Varietas Inpari 43). Dari hasil pengamatan perlakuan yang diberikan untuk pematahan dormansi benih padi dengan lama perendaman KNO3 konsentrasi 3% tidak memberikan pengaruh nyata terhadap daya perkecambahan untuk semua perlakuan dan varietas yang digunakan.
Copyright (c) 2023 Juhairiah Setiawan https://creativecommons.org/licenses/by/4.0
Faktor-faktor yang Mempengaruhi Pendapatan Petani Padi Bersertifikat di Desa Bukek Kecamatan Tlanakan Kabupaten Pamekasan
Keberhasilan dalam usahatani padi tentunya didukung oleh faktor-faktor tertentu seperti luas lahan, tenaga kerja, produksi, penggunaan pupuk, penggunaan benih dan lainnya. Namun, tak sedikit petani yang mengalami kendala dalam usahataninya seperti rendahnya produktivitas padi. Rendahnya produktivitas padi salah satunya disebabkan oleh kurangnya efisiensi dalam penggunaan faktor-faktor produksi, sehingga hal ini akan berpengaruh terhadap pendapatan yang diperoleh petani. Penelitian ini bertujuan untuk (1) mengetahui karakteristik petani padi bersertifikat di Kecamatan Tlanakan Kabupaten Pamekasan; (2) untuk mengetahui faktor-faktor yang berpengaruh terhadap pendapatan petani padi bersertifikat di Kecamatan Tlanakan Kabupaten Pamekasan. Penentuan daerah ini dilakukan dengan purposive dengan pertimbangan bahwa Desa Bukek merupakan salah satu daerah yang berpotensi untuk usahatani padi. Metode pengambilan sampel yaitu dengan menggunakan teknik purposive sampling. Metode analisis data yang digunakan dalam penelitian ini adalah metode analisis deskriptif dan metode regresi linier berganda. Variabel dependen yaitu pendapatan dan variabel independen yang digunakan dalam penelitian ini adalah luas lahan, biaya dan produksi. Hasil penelitian diperoleh bahwa usia petani responden mayoritas berusia 51-60 tahun, mayoritas pendidikan petani adalah SMA dengan jumlah tanggungan keluarga sebagian besar yaitu berjumlah 3-4 orang. Rata-rata total pendapatan yang didapatkan petani responden adalah sebesar Rp5.455.172. Variabel bebas seperti produksi, luas lahan dan biaya secara bersama-sama berpengaruh signifikan terhadap pendapatan petani. Variabel produksi dan biaya berpengaruh signifikan secara parsial terhadap tingkat pendapatan petani padi bersertifikat. Namun variabel luas lahan tidak berpengaruh signifikan secara parsial terhadap pendapatan petani padi bersertifikat Di Desa Bukek Kecamatan Tlanakan Kabupaten Pamekasan.
Copyright (c) 2023 Fitrotin Nazizah, Mohammad Shoimatus Sholeh, Hoirotul Umah https://creativecommons.org/licenses/by/4.0
Efektivitas Asap Cair Berbahan Tanaman Cabai dalam Pengendalian Hama Ulat Plutella xylostella pada Kembang Kol
Keberadaan hama dilahan pertanaman sangat merusak bila tanpa ada tindakan pengendalian karena akan menyebabkan kehilangan hasil. Banyaknya ketersediaan limbah pertanian sebagai bahan Asap cair yang berperan pestisida nabati sebagai pengendali hama dipertanaman. Penyusunan tulisan ini bertujuan untuk mengetahui efektivitas asap cair berbahan tanaman cabai dalam mengendalikan hama ulat Plutella xylostella pada tanaman kembang kol. Efektivitas asap cair berbahan limbah tanaman cabai dengan dosis berapa ml/liter air yang mampu mengendalikan pergerakan ulat Plutella xylostella dalam merusak tanaman kembang kol. Asap cair yang digunakan berasal dari hasil distilasi limbah pertanian batang tanaman cabe. Pemanfaatan banyaknya limbah pertanian batang cabai yang selama ini tersedia diakhir aktivitas budidaya pertanian dan kandungan bahan aktif yang tersedia dalam tanaman sebagai bahan asap cair serta kebermanfaatannya dalam mengendalikan hama ulat Plutella xylostela pada tanaman kembang Kol ini dikenal sebagai Bioinsektisida/pestisida nabati. Penelitian ini menggunakan Rancangan acak Kelompok dilanjutkan dengan analisis BNT taraf 5%. Perlakuan pemberian asap cair dengan beberapa dosis 10 ml/liter air, 20 ml/liter air, dan 30 ml/liter air. Dengan adanya dosis yang berbeda ini diyakini bahwa akan ada hasil dosis yang efektif dan tepat untuk digunakan sebagai bahan pengendali hama yang paling optimal.Perlakuan dilakukan sebanyak 4 taraf dan dilakukan 3 kali pengulangan. Hasil dari penelitian ini menunjukkan ada yang beda nyata pada tiap dosis dalam aplikasinya, mengakibatkan penurunan jumlah populasi hingga intensitas serangan hama Plutella xylostella semakin menurun ditiap hasil pengamatan bersamaan dengan bertambahnya umur tanaman kembang kol.
Copyright (c) 2023 Wiwik Kustiwi https://creativecommons.org/licenses/by/4.0
Alelopati Gulma: Pelepasan Alelokimia dan Kerugiannya terhadap Tanaman Budidaya
Gulma adalah kelompok tumbuhan yang berasosiasi dengan tanaman budidaya dan mengakibatkan kerugian ekonomi. Gulma mengganggu tanaman karena terjadinya persaingan dan alelopati. Ulasan ini bertujuan untuk menjelaskan potensi gulma yang mengandung alelokimia, cara pelepasan alelokimia dan dampak merugikannya terhadap perkecambahan, pertumbuhan, perkembangan, perubahan dalam proses fisiologis dan hasil panen tanaman. Data dihimpun melalui penelusuran repositori jurnal digital, kemudian dilakukan analisis secara deskriptif. Metabolit sekunder yang dihasilkan oleh gulma dikenal sebagai alelokimia, meliputi fenolik, alkaloid, asam lemak, indol, terpenoid, dan lain-lain. Namun, fenolik adalah kelas alelokimia yang dominan. Mekanisme pelepasan alelokimia dari gulma terjadi melalui pencucian dari daun atau bagian tanaman lainnya, dekomposisi sisa tanaman, penguapan dan eksudasi akar. Gulma meninggalkan residunya dalam jumlah besar di lapangan dan berdampak terhadap tanaman budidaya. Pelepasan alelokimia dari gulma menghambat perkecambahan benih, pembentukan tunas, pertumbuhan dan perkembangan tanaman, serta menurunkan hasil panen. Pada intinya, alelopati gulma merupakan ancaman potensial bagi tanaman budidaya dan menyebabkan kerugian ekonomi.
Alelokimia, Hasil panen, Pertumbuhan, Perkembangan, Penghambatan
Copyright (c) 2023 Bayu Widhayasa https://creativecommons.org/licenses/by/4.0
The Correlation Between Plasma Phosphor and Cholesterol on Reproduction Performance of Holstein-Friesian Crossbred
This study was aimed to identify plasma phosphor and plasma cholesterol and its correlation to reproduction efficiency of Holstein-Friesian Crossbred. The material used in this research was blood sample collected from sixteen heads of cow on second to third lactation in luteal phase. Blood was collected eight hours after feeding time from caudal vein. Reproduction parameters investigated were postpartum breeding; inseminations per conception; and calving interval. Pearson correlation model was used to analyze the data. The average of plasma phosphor and plasma cholesterol concentration were 2.27 ± 0.36 mg/dl and 139.74 ± 25.82 mg/dl respectively. The average of postpartum breeding, calving interval, and inseminations per conception were 133.56 ± 59.34; 410.43 ± 71.01; and 2.00 ± 0.90 respectively. The correlation coefficient of the plasma phosphor on postpartum breeding, inseminations per conception, and calving interval from this study were -0.080; –0.122; and -0.359 respectively. Correlation coefficient of plasma cholesterol on postpartum breeding, inseminations per conception, and calving interval were -0.114; –0.573; and -0.402 respectively. It could be concluded that plasma phosphor correlated negatively to the postpartum breeding and inseminations per conception with the r value of very weak negative correlation while it correlated negatively to the calving interval with the r value of weak negative correlation. The plasma cholesterol had a moderate negative correlation on inseminations per conception and calving interval, and correlated negatively to the postpartum breeding with the r value of very weak negative correlation
Copyright (c) 2023 Muhammad Arif Darmawan, Diah Tri Widayati , Yustina Yuni Suranindyah https://creativecommons.org/licenses/by/4.0
Uji Efikasi Trichoderma spp dan Paenibacillus polymyxa Terhadap Penyakit Bercak Coklat dan Blas Padi
Pengendalian Organisme Pengganggu Tumbuhan (OPT) dengan mengandalkan penggunaan pestisida kimia selain kurang efektif juga dalam jangka panjang dapat menimbulkan berbagai dampak negatif seperti musnahnya musuh alami, keracunan, resistensi, meningkatnya biaya produksi dan lainnya. Perlu diupayakan pengendalian patogen-petogen penyebab penyakit tersebut dengan teknologi dan bahan pengendali yang lebih efektif dan ramah lingkungan. Salah satu teknologi tersebut adalah penggunaan agens pengendali hayati. Tujuan dari kegiatan ini untuk mengetahui efektifitas Trichoderma spp dan Paenibacillus polymyxa dalam mengendalikan penyakit bercak coklat dan penyakit Blas. Kegiatan ini dilaksanakan di Desa Rempanga Kecamatan Loa Kulu Kabupaten Kutai Kartanegara Provinsi Kalimantan Timur. Metode yang digunakan pada penelitian ini adalah Rancangan Acak Kelompok (RAK), yang terdiri dari 4 (empat) perlakuan yang diulang sebanyak 3 (tiga) kali. Variabel yang diamati adalah intensitas serangan bercak coklat, intensitas serangan penyakit Blas dan hasil produksi (ubinan). Hasil dari pengamatan pada umur 33, 40, 47, 54, 61, 68, 75, 82 dan 96 hari menunjukkan perlakuan Trichoderma spp dan Paenibacillus polymyxa tidak berbeda nyata dari intensitas penyakit. Hasil ubinan menunjukkan keselerasan dengan dinamika serangan patogen Pyricularia oryzae, dimana perlakuan Trichoderma spp dan Paenibacillus polymyxa mampu menekan infeksi penyakit Blas sejak di fase vegetatif dan khususnya pada fase generatif. Efektivitas menekan serangan penyakit Blas dengan Trichoderma spp dan Paenibasillus polymyxa semakin nyata dengan bertambahnya umur tanaman dan frekuensi aplikasi.
Copyright (c) 2023 Ertha Dwi Prasetyani https://creativecommons.org/licenses/by/4.0
Potret Konsumsi Pangan Rumah Tangga di Kalimantan Timur
Pemerintah mempunyai kewajiban mewujudkan penganekaragaman konsumsi pangan demi untuk memenuhi kebutuhan gizi masyarakat sehingga dapat hidup sehat, aktif dan produktif. Sampai dengan saat ini keragaman konsumsi pangan masih menjadi masalah besar bagi pemerintah. Untuk itu berbagai upaya terus dilakukan oleh pemerintah demi meningkatnya kesadaran dan menanamkan budaya agar masyarakat tidak terfokus hanya dengan jenis makanan tertentu saja sebagai konsumsi sehari-hari. Salah satu indikator yang digunakan untuk melihat tercapainya keragaman konsumsi pangan adalah melalui skor pola_pangan_harapan konsumsi. Data yang digunakan adalah data sekunder dengan parameter skor pola_pangan harapan_(Skor PPH) konsumsi Provinsi Kalimantan Timur selama kurun waktu 5 (lima) periode tahun 2018-2022 berdasarkan 9 (sembilan) kelompok pangan. Metode yang digunakan dalam analisis data adalah dalam bentuk dekskriptif tabulasi, serta analisis statistik sederhana yang meliputi : rata-rata hitung; laju pertumbuhan; serta persentase pencapaian). Skor Pola Pangan Harapan (PPH) Provinsi Kalimantan Timur selama kurun waktu tahun 2018-2022 adalah : 82,6; 85,8; 86,7; 83,4; 85,9. Meskipun belum mencapai ideal, namun pencapaiannya masih berada pada selang 80-90, masuk dalam kategori sedang. Untuk bisa mencapai kategori baik (di atas 90) pemerintah perlu untuk melakukan percepatan gerakan penganekaragaman pangan yang dilakukan secara menyeluruh mulai dari hulu ke hilir. Diversifikasi dari sisi hulu dilakukan dengan peningkatan produktivitas pangan lokal melalui perbaikan pada teknologi budidaya, perluasan lahan, penyediaan sarana dan prasarana usaha tani. Diversifikasi dari sisi hilir dilakukan melalui perbaikan teknologi pasca panen, inovasi teknologi produk lokal yang mudah diterima oleh masyarakat, peningkatan skala usaha olahan pangan lokal melalui penguatan UMKM pangan lokal, peningkatan akses masyarakat terhadap produk pangan lokal melalui perluasan akses pemasaran (offline dan online). Skor pola pangan harapan konsumsi ini dapat menjadi acuan untuk merencanakan kebijakan pemerintah dalam mewujudkan ketahanan pangan wilayah.
Copyright (c) 2023 Siti Mayasari https://creativecommons.org/licenses/by/4.0
Tingkat Serangan Spodoptera frugiperda (Lepidoptera: Noctuidae) pada Pertanaman Jagung di Kecamatan Batu Engau, Paser, Kalimantan Timur
Provinsi Kalimantan Timur melaporkan serangan hama S.frugiperda pertama kali di Kabupaten Berau pada Juni 2019. Sebagai kecamatan yang juga memiliki komoditas jagung, Batu Engau perlu memiliki informasi terkait intensitas serangan hama ini. Tujuan dari tulisan ini adalah untuk mengetahui tingkat serangan hama S.frugiperda yang ada di Kecamatan Batu Engau, Kabupaten Paser. Survei dilakukan pada empat desa, yaitu Petangis, Kerang, Kerang Dayo, dan Tempakan. Kegiatan ini dilakukan dengan metode sampling secara acak dan scouting sesuai dengan rujukan dari Badan FAO tahun 2018. Hasil dari lapangan akan diiidentifikasi sebelum dinilai dengan skoring Davis dan dihitung menggunakan rumus intensitas serangan berdasarkan Petunjuk Teknis, Provinsi Kalimantan Timur. Perhitungan Hama dan Penyakit dari Direktorat Jenderal Tanaman Pangan. Intensitas serangan hama S.frugiperda secara keseluruhan masih tergolong kategori rendah. Hasil perhitungan intensitas serangan hama ini di Petangis, Kerang Dayo, Kerang, Tempakan, secara berturut-turut adalah 22,17%, 8,23%, 18%, dan 22%.
Copyright (c) 2023 Rian Andini, Daya Triyuliana https://creativecommons.org/licenses/by/4.0
Pengaruh Pendidikan dan Kelompok Umur Terhadap Pemahaman Materi Literasi Keuangan di Wilayah Prakasa Peningkatan Pengembangan Pertanian dan Pemberdayaan Pedesaan (READSI) Kabupaten Sambas Kalimantan Barat
Penelitian bertujuan untuk mengetahui pengaruh kelompok umur dan pendidikan peserta terhadap pemahaman materi pelatihan. READSI adalah suatu program dengan tujuan untuk peningkatan kesejahteraan petani dan keluarganya. Pelatihan yang telah dilakukan di Wilayah Program READSI adalah Literasi Keuangan Bagi Rumah Tangga Petani. Pelatihan dianggap sangat penting dan bermanfaat untuk meningkatkan pengetahuan, keterampilan dan sikap terhadap peserta pelatihan. Penelitian dilakukan di Wilayah Program READSI Kabupaten Sambas Propinsi Kalimantan Barat Populasi dari penelitian ini yaitu peserta pelatihan dari 20 Desa, 3 Kecamatan di Kabupaten Sambas sebagai Wilayah Sasaran READSI. Peserta yang menjadi Sampel adalah 360 orang atau 60% yang berasal dari 12 Desa yaitu Simpang Empat, Tangaran, Arung Parak, Pancur, Trimandayan, Sungai Kumpai, Sakura, Lela, Kalimantan, Tanah Hitam, Mentibar dan Sebubus. Waktu pengambilan data dari tanggal 20-23 Agustus 2022. Berdasarkan hasil uji Korelasi bahwa Umur atau Usia dan Pendidikan memiliki korelasi positif terhadap Pemahaman materi Pelatihan Literasi Keuangan di Wilayah READSI Kabupaten Sambas. Hasil uji Regresi dari nilai F dan nilai t bahwa Umur berpengaruh terhadap pemahaman materi, Pendidikan berpengaruh terhadap pemahaman materi, dan dua faktor yaitu Umur dan Pendidikan mempengaruhi pemahaman materi. Umur 17-55 tahun memiliki nilai pemahaman yang tinggi dibanding usia remaja dengan rentang umur 17-25 dan usia Lansia dengan rentang usia >65 tahun. Pendidikan yang memiliki nilai N-gain yang tinggi yaitu SLTA dan diikuti oleh SLTP. Rata-rata nilai N-Gain SLTA dan SLTP lebih tinggi dibanding SD. Dapat disimpulkan bahwa H0 ditolak.
Copyright (c) 2023 Amallia Rosya https://creativecommons.org/licenses/by/4.0