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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) TERRA : Journal of Land Restoration Jurnal Sains Agribisnis
Khairi, Alfassabiq
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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DEVELOPMENT AND POTENTIAL OF SOYBEAN (Glycine max (L.) Merrill) IN BANJARNEGARA REGENCY Khairi, Alfassabiq; Utari, Salwa Ramadina Putri; Zulfa, Faizatuz; Purnamasari, Ayu
Jurnal Sains Agribisnis Vol 3 No 2 (2023)
Publisher : Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jsa.v3i2.1265

Abstract

Soybean (Glycine max (L.) Merrill) is a highly nutritious legume that is rich in protein, iron, and calcium. Soybeans are an excellent source of vegetable nutrition for the human body and contain nutrients such as carbohydrates (20–30%), lipids (19%), essential fatty acids, phosphorus, iron, calcium, zinc, thiamine, riboflavin, vitamin E (tocopherol), dietary fiber (16%), and sugar. The potential for developing agricultural products has the potential to increase, marked by increased consumer demand which is soybean that has the potential to be developed due to production development in Banjarnegara Regency increasing annually. The research aims to determine the potential for developing soybeans in Banjarnegara Regency through historical data on plant cultivation. This research was carried out in September–October 2023. The research method used was qualitative research. This research data is secondary data obtained through the Central Statistics Agency (BPS) website and the Food and Agriculture Organization Corporate Statistical Database (FAOSTAT). The data obtained were analyzed using Pearson’s correlation analysis and simple regression at the 95% level. Furthermore, data forecasting analysis (forecasting) was also carried out to determine soybean productivity in 2023. The data was analyzed and displayed in graphical form using the Minitab v.21.4 application, while the data was displayed in tabular form using Microsoft Excel 2019. The conclusion is the development of soybean plants in the Regency Banjarnegara can be stable and increase every year, this needs to be maintained through local government policies, agricultural services, and researchers at institutions/universities to maintain the stability of soybean production and food security in the present and future.
Training on Making Organic Fertilizer at SMPN 5 Satu Atap Labuhan Badas, Sumbawa Regency Khairi, Alfassabiq; Dwilaksono, Fahmi; Purnamasari, Ayu; Ardiansah, Gatot
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 10, No 2 (2024): June
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.93647

Abstract

Organic fertilizer application is a fundamental approach to improving soil structure and nutrient content in order to encourage sustainable agricultural development and high economic benefits. Promoting the use of organic fertilizers for the young generation is one of the steps to educate them on how to utilize organic manure. The community service activity aimed to provide information and an introduction to plants through the use of school grounds for cultivation and to introduce the making of organic fertilizers at the junior high school level. The organic fertilizer was produced from decomposing organic materials such as dry leaves, cow manure, brown sugar, and bioactivator. The community service program presented a positive experience for students by gaining knowledge and experience in making organic fertilizer. They produced organic fertilizer that met the required parameters and was successfully applied to the schoolyard's plants. As a result, they can recognize the health benefits associated with the use of organic fertilizers.
Yield Performance of Sorghum Varieties Treated With Organic Fertilizer in Sumbawa Regency Bajhir , Yusuf; Kadafi , Muamar; Purnamasari , Ayu; Khairi, Alfassabiq
TERRA : Journal of Land Restoration Vol. 8 No. 1 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.8.1.50-56

Abstract

Sorghum is an ancient grain that has good performance and adaptation in extreme condition. The crop is a stress-resilient crop with highly productive NADP-ME type C4 photosynthesis and highly efficient nitrogen and water utilization. Sorghum also requires relatively less water than other important cereals such as maize and wheat. Sorghum cultivation is very suitable to be carried out in Sumbawa Regency because it has the characteristic of low rainfall. The most common obstacle that occurs in sorghum cultivation is not being able to maximize plant genetics and existing nutrients, so that plant yields are low. One of them is by applying organic fertilizer. The interest in the use of organic fertilizers is increasing due to polluting effects of chemical fertilizers in the aerial and soil environment and gradual decline in the soil fertility. The aim of this study was to determine the yield of plants with different doses of organic fertilizers and sorghum varieties in Sumbawa Regency. This research used Split Plot Design consisting of two plots. The main plot three sorghum varieties were evaluated including V1 = Bioguma, V2 = GBE Methane, and V3 = Sweetbetty. The subplot is the application of solid organic fertilizer including T0 = control, T1 = 50 g plant-1, T2 = 100 g plant-1, and T3 = 200 g plant-1. This study had 3 replications and 36 experimental units. The results show that organic fertilizer application doses can cause significant differences in root weight, dry weight, fresh weight, grain weight/plant, weight 1000 grains, productivity, panicle length, and flowering age. Then, different types of sorghum also cause significant differences in grain weight per plant, weight of 1000 grains, and productivity. The best productivity is found at 200 g plant-1 of organic fertilizer. Optimal fertilizer application produces better grain.  
Postharvest Losses of NOR Tomato Fruit Line MA 131-6-3 Treated by Ethephon and Calcium Carbide Khairi, Alfassabiq; Murti, Rudi Hari; Irwan, Siti Nurul Rofiqo; Putra, Eka Tarwaca Susila
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 50 No. 3 (2022): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.39 KB) | DOI: 10.24831/jai.v50i3.41273

Abstract

TEthephon dan kalsium karbida adalah senyawa pematangan buatan yang sering digunakan untuk mempercepat pematangan buah selama pascapanen. Kedua senyawa ini diinduksi pada buah tomat galur non-ripening (NOR) MA 131-6-3 karena menghasilkan etilen endogen dan respirasi yang lebih rendah. Penelitian ini bertujuan untuk mengetahui pengaruh ethephon dan kalsium karbida terhadap kerugian pascapanen tomat NOR selama 14 dan 28 hari setelah perlakuan. Aplikasi eksogen dari 1,500 ppm ethephon dan 15 g kg-1 kalsium karbida diberikan pada buah tomat NOR galur MA 131-6-3 dan kondisi lingkungan pada suhu 28.08±1.80 °C dan kelembaban relatif 75.67±2.09%. Penelitian ini dilaksanakan di Desa Sidoarum, Kecamatan Godean, Kabupaten Sleman, Provinsi Daerah Istimewa Yogyakarta, Indonesia, pada ketinggian 125 m di atas permukaan laut. Hasilnya, ethephon dapat meningkatkan pembusukan buah tomat. Selanjutnya, kalsium karbida dapat mempercepat metabolisme yang berdampak pada susut bobot, mengubah warna menjadi kekuningan (b*), meningkatkan warna cerah (chroma), tetapi warna buah tomat tidak dapat menjadi merah.Kata kunci: kematangan buah, kualitas buah, pascapanen, total asam tertitrasi, total padatan terlarut
Co-Authors Ardiansah, Gatot Ayu Purnamasari Bajhir , Yusuf Dwilaksono, Fahmi Eka Tarwaca Susila Putra Muamar Kadafi Purnamasari , Ayu Rudi Hari Murti Siti Nurul Rofiqo Irwan Utari, Salwa Ramadina Putri Zulfa, Faizatuz