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All Journal Perkebunan dan Lahan Tropika Jurnal Social Economic of Agriculture
Iwan Sasli
Fakultas Pertanian Universitas Tanjungpura Jl A Yani Pontianak
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Social Sciences

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KERAGAMAN FUNGI MIKORIZA ARBUSKULAR (FMA) DARI BEBERAPA VEGETASI LAHAN GAMBUT Muhtarom, Nizari; Sasli, Iwan; Rianto, Fadjar
Perkebunan dan Lahan Tropika Vol 9, No 1 (2019): Perkebunan dan Lahan Tropika
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/plt.v9i1.37721

Abstract

The West Kalimantan land is mostly dominated by marginal peat land types. The West Kalimantan peat swamp land has a very low pH, low nutrient availability, low base saturation, high nutrient washing rates, and even some of them are sandy soil which is in the lower layers. One way to utilize peat marginal land as an agricultural crop is by utilizing Arbuscular Mycorrhizal Fungi (FMA) as biological fertilizer inoculums. The stages of the research are the exploration of FMA from several root zone plants from two locations, Galang and Rasau Jaya Villages, then identification of FMA in the plant disease laboratory of Tanjungpura University's Faculty of Agriculture. The study was carried out for ± 3 months. The design used is by using purposive sampling method, with the number of sample points on three commodities, namely pineapple, fern and grass, each of 9 sample points. The results showed an analysis of the content of the number of FMA spores found in the highest root rooting zone found in the source of pineapple inoculums, with the number of FMA spores found as many as 96, with soil samples each of 50 g samples. Whereas the fern media amounted to 55, and the grass media amounted to 22. The highest level of FMA diversity was found in the treatment with the source of pineapple inoculum from Galang, with the discovery of three types of FMA namely genus Glomus sp, Gigaspora sp and Acaulospora sp. Keywords: arbuscular mycorrhizal fungi (AMF), exploration, marginal peat soi
ANALISIS NILAI TAMBAH DAN EFISIENSI USAHA PENGOLAHAN JERUK SIAM PONTIANAK (Citrus nobilis var. microcarpa) GABUNGAN KELOMPOK TANI SUMBER ANUGERAH DESA SEGEDONG KECAMATAN TEBAS KABUPATEN SAMBAS Wilujeng, Wilis Widi; Yurisinthae, Erlinda; Sasli, Iwan
Jurnal Social Economic of Agriculture Vol 2, No 1 (2013): Jurnal Social Economic of Agriculture
Publisher : Agribusiness Department, Agriculture Faculty, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j.sea.v2i1.5120

Abstract

Objectives of this research was to analyzed the added value and business efficiency of processing of Siam Pontianak citrus in farmer group Sumber Anugerah. This research was conducted in Tebas sub-distric because this area was the center of citrus producer. Farmer group of Sumber Anugerah was choosen because the first place of citrus processing in to juice was occur here. Parameters used consist : costs of main ingredient, costs of supporting material, depreciaton costs and labors costs. There was two analytical techniques used : added value analysis and efficiency with Cobb-Douglas test. Results of the research was : 1) Bussines of citrus Processing that used main and supporting ingredients, depreciation cost and labors have no added value as much as Rp 675. 2) The use of main and supporting ingredients, costs of labours in this bussines was not efficient yet, with coefficient of efficiency was -50,09. Further more, to get added values needs to increase selling price of the juice. Efficiency will fulfill if the capacity of each process increase and the continuity of process maintain. Keywords : added value, citrus, efficiency, juice, processing
Co-Authors Darussalam Darussalam, Darussalam DENI, M Dini Anggorowati Dwi Zulfita dwiyanti, Maya Eddy Santoso Erlinda Yurisinthae Evi Gusmayanti Fadjar Rianto Halim, Bruari Iva Tifani JABPRI, PAULINUS KURNIATI, NURMI LICUNG, LICUNG Maharani, Holitia Mega Sari Meliasari, Meliasari Muhtarom, Nizari Radian Radian Siti Hadijah Sularto - Systena Feri Darmawanti Tatang Abdurrahman, Tatang WASI'AN, WASI'AN Wati, Julia Julia Wilis Widi Wilujeng Yulita, Ratna