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Rudi Hartawan
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MODEL DISTRIBUSI BENIH KEDELAI LABEL BIRU DENGAN SISTEM JABALSIM DAN JABALSIM TERKENDALI DI KABUPATEN TANJUNG JABUNG TIMUR Rudi Hartawan; Edy Marwan
Jurnal Media Pertanian Vol 2, No 2 (2017): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (285.335 KB) | DOI: 10.33087/jagro.v2i2.42

Abstract

In line with the national program to improve soybean production, Tanjung Jabung Timur (Tanjabtim) assessed as having the potential of natural resources for development of soybean. Generally soybean seed supply in Tanjabtim done in non-formal through the network system (Jabalsim). The study aimed to determine the soybean seed supply system that runs all along, inventory weaknesses and strengths in the provision of seeds and strategize so Jabalsim Controlled models more commonly used by farmers. The research has been carried out in January-May 2015. The primary data obtained from interviews with 20 groups of growers and users. Hiking circulation of seeds is observed in the Simpang and Margo Mulyo village in District of Rantau Rasau. Both villages are located in Tanjabtim. The location is outside Tanjabtim is the city of Jambi, Muaro Jambi Regency, Bungo Regency and Tebo Regency. Interview data were tabulated and made Jabalsim system model and Controlled Jabalsim. Data from interviews were also used as a way to make a SWOT analysis to encourage the migration of Jabalsim to Controlled Jabalsim. Strategies that can be used to enable the migration of Jabalsim to Controlled Jabalsim is to involve BPSB start of the process permit application until the issuance of seeds certificates.Keywords: Seeds production, soybeans, and tidal swampSejalan dengan program peningkatan produksi kedelai nasional, Kabupaten Tanjung Jabung Timur dinilai mempunyai potensi sumberdaya alam untuk pengembangan kedelai. Umumnya penyediaan benih kedelai di Kabupaten Tanjung Jabung Timur dilakukan secara non-formal melalui sistem jaringan benih antar lapang antar musim (Jabalsim). Penelitian yang bertujuan untuk mengetahui sistem penyediaan benih kedelai yang berjalan selama ini, menginventarisasi kelemahan dan kekuatan dalam penyediaan benih dan  menyusun strategi agar model Jabalsim Terkendali lebih umum digunakan petani dalam penyediaan benih bermutu telah dilaksanakan pada bulan Januari-Mei 2015. Data primer didapat dari wawancara dengan 20 kelompok penangkar dan pengguna. Jalur peredaran benih yang diamati adalah Desa Simpang di Kecamatan Berbak, Desa Margo Mulyo di Kecamatan Rantau Rasau. Kedua desa tersebut berada di Kabupaten Tanjung Jabung Timur. Lokasi yang berada di luar Kabupaten Tanjung Jabung Timur adalah Kota Jambi, Kabupaten Muaro Jambi, Kabupaten Bungo dan Kabupaten Tebo. Data hasil wawancara ditabulasi dan dibuatkan model sistem Jabalsim dan Jabalsim Terkendali. Data hasil wawancara juga digunakan sebagai jalan untuk membuat analisis SWOT untuk mendorong migrasi dari sistem Jabalsim ke Jabalsim Terkendali. Strategi yang dapat digunakan agar terjadi migrasi dari sistem Jabalsim ke Jabalsim Terkendali adalah dengan melibatkan BPSB mulai dari proses pengajuan izin pertanaman sampai pengeluaran sertifikat benih.Kata kunci:  Produksi benih, kedelai, rawa gambut dan pasang surut
IDENTIFIKASI PERMASALAHAN BIOFISIK DAN SOSIAL EKONOMI DI MODEL DAERAH ALIRAN SUNGAI MIKRO (MDM) BATANG TEGAN Rudi Hartawan
Jurnal Ilmiah Universitas Batanghari Jambi Vol 14, No 3 (2014): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.649 KB) | DOI: 10.33087/jiubj.v14i3.263

Abstract

In the framework of the management of the river basin (DAS) to develop a model of watershed management in small extents (DAS Micro) will be able to accommodate the needs of sustainable watershed management objective that includes the object biophysical, social, economic, and institutional. Watershed management should be integrated from upstream to downstream areas involving all parties associated with the principle of one river, one plan and one integrated organization. Micro DAS Stem Tegan is part of the Sub Watershed Batang Bungo who was instrumental for the Dusun community Rantau Pandan and LUBUK Wood Aro in Sub Region Senamat Ulu Pandan and Orchard and Orchard Muaro Make The heart of the District III Ulu Muaro Bungo District, Jambi Province. Sustainability of the river is very important this river is a placeholder from catcment area dominated by land titling 25-40% (rather steep) with extents 1868.88 Ha. The main potential biophysical land areal MDM is a District Snapshot water (DTA) or Catchment Area. Micro DAS Stem Tegan is pensuplai water to Sub DAS further Batang Bungo will join the DAS Batanghari. Biophysical problems onto the areal MDM is low soil fertility, soil erosion splash and sheet type, slope of land, availability of critical land and the land has the potential to become critical. The main potential of the social economy of institutional structures are formed community orchard, potential productive workforce, there is a means of education, worship, health, as well as some economic institutions such as markets and society. Social and economic problems that are being recorded from areal MDM is a high rate of population growth, poverty, and dependence of agricultural land.Keywords: Soil and water conservation and cultivation zones
Aplikasi Kompos Tandan Kosong Kelapa Sawit Untuk Pertumbuhan Bibit Kakao (Theobroma cacao L.) Pada Ultisol di Polibag Alfan Zarano Akbar; Yulistiati Nengsih; Rudi Hartawan
Jurnal Media Pertanian Vol 8, No 1 (2023): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v8i1.190

Abstract

Oil palm empty fruit bunches are a source of organic matter rich in nutrients N, P, K, and Mg. TKKS has the properties of helping nutrient solubility, improving soil structure, water absorption capacity, and carbon source, and providing energy for soil microorganisms needed for plant growth. This study aimed to determine the effect of composting empty palm oil bunches on the growth of cocoa seedlings. The materials used are F1 cocoa seeds (high-quality seeds) aged three months, polybags measuring 15 x 30 cm, TKKS fertilizer, NPK 15-15-15 fertilizer, and ultisol. The equipment used is a set of tools for seeding cocoa, scales, tape measure, paranet, calipers, and an electric oven. The research design was a one-factor complete randomized design. TKKS fertilizer treatment design (k) with four dose levels in 3 kg of planting medium, namely: k0 = control, k1 = 100 g, k2 = 200 g, k3 = 300 g. Parameters observed were plant height, stem diameter, shoot dry weight, root dry weight, media moisture content, soil physical and chemical analysis. The data obtained were analyzed statistically using analysis of variance. If the variance analysis results have a significant effect, continue using the DNMRT test at the level of α = 5%. TKKS fertilizer treatment at a dose of 300 g produced cocoa seedlings aged six months with a height of 54.33 cm, stem diameter of 10.02 mm, dry crown weight of 33.13 g, root dry weight of 15.56 g, and media moisture content without watering for five day of 6.71%. TKKS compost is an effective soil fertilizer to support the growth of cocoa seedlings.
Co-Authors Abdul Gafur Alfan Zarano Akbar Ali Suharjo Arif Sarjono Edy Marwan Fathul Hariadi Nasamsir Nasamsir Ridawati Marpaung Yulistiati Nengsih Yulistiati Nengsih Yulistiati Nengsih