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All Journal Jurnal Manajemen dan Agribisnis Natural Science: Journal of Science and Technology
Dwiyanto, Diky
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Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance

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LAPORAN PERTAMA UDANG AIR TAWAR MACROBRACHIUM SCABRICULUM (HELLER, 1862) DARI BATUSUYA, DONGGALA, SULAWESI, INDONESIA Dwiyanto, Diky; Fahri, Fahri; Annawaty, Annawaty
Natural Science: Journal of Science and Technology Vol 6, No 3 (2017): Volume 6 Number 3 (December 2017)
Publisher : Univ. Tadulako

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Abstract

Udang air tawar spesies Macrobrachium scabriculum (Heller, 1862) untuk pertama kalinya dilaporkan dari Sulawesi, Indonesia. Spesies ini dideskripsi pertama kali berdasarkan spesimen yang ditemukan di Sri Lanka. Penyebarannya di Indonesia, sebelumnya dilaporkan dari Sumatera dan Kalimantan. Dalam artikel ini, deskripsi dan ilustrasi M. scabriculum didasarkan pada spesimen yang dikoleksi pada Mei 2016 dan November 2017 di Sungai Batusuya, Donggala, Sulawesi Tengah. Dalam laporan ini juga disajikan sistematika, karakter morfologi, habitat dan distribusi dari udang jenis ini.
UDANG AIR TAWAR CARIDINA CF. SARASINORUM (DECAPODA: CARIDEA: ATYIDAE) DARI SUNGAI POMUA PALANDU, POSO, SULAWESI TENGAH, INDONESIA Bando, Alfandi Gunawan; Dwiyanto, Diky; Fahri, Fahri; Annawaty, Annawaty
Natural Science: Journal of Science and Technology Vol 7, No 3 (2018): Volume 7 Number 3 (December 2018)
Publisher : Univ. Tadulako

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Sistem Danau Poso terletak di Pulau Sulawesi, Indonesia yang memiliki kekayaan berbagai spesies endemik, termasuk udang air tawar genus Caridina. Penelitian ini bertujuan untuk mengidentifikasi dan mendeskripsi udang air tawar dari Sungai Pomua Palandu, Poso, Sulawesi, Indonesia. Sampling dilakukan pada beberapa titik yang tersebar pada bagian hulu hingga hilir sungai menggunakan metode purposive sampling. Spesimen yang diperoleh diawetkan dalam botol yang telah diisi alkohol 96% dan disimpan sebagai koleksi laboratorium. Pengamatan morfologi dan identifikasi spesimen dilakukan di Laboratorium Biodiversitas, Jurusan Biologi FMIPA Universitas Tadulako. Dari hasil penelitian diperoleh satu spesies udang air tawar genus Caridina yaitu Caridina cf. sarasinorum yang secara morfologi mirip dengan Caridina sarasinorum yang dideskripsikan kembali oleh von Rintelen dan Cai (2007)
Production and Marketing Strategies: Reduce Dependence on The Ijon System and Increase Soybean Farmer's Income Adam, Rosida Panuki; Fattah, Vitayanti; Amirudin, Muhammad; Dwiyanto, Diky; Sastrawan Farid, Erwan
Jurnal Manajemen & Agribisnis Vol. 20 No. 3 (2023): JMA Vol. 20 No. 3, November 2023
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.20.3.378

Abstract

The research aims to develop a production and marketing strategy to eliminate dependence on the ijon system and farmers' income. The study was conducted at the Sunda Javanese Transmigration Soybean production center, Dataran Bulan, Ampana Tete District, Tojo Una-Una Regency, Central Sulawesi Province. The sampling technique was the purposive sampling of farmers in Bulan Jaya, Giri Mulyo, Wanasari, Mpoa, and Suka Maju villages. SWOT analysis designs strategic models for increasing production marketing and income. Furthermore, the Revenue and Cost Ratio (R/C) analysis was implemented to see whether the soybean farming business is feasible. The research results show an average production of 2.31 tonnes/Ha/MT and productivity of 1.34 tonnes/Ha/MT. The Production and Marketing Strategy Model as an Effort to Eliminate Dependence on the Ijon System is in Quadrant 1 and Quadrant 2, namely the S-O strategy and S-T strategy. Furthermore, analysis of the R/C ratio (Revenue/Cost) was obtained at = 1.55. The R/C ratio is > 1, so it is concluded that soybean farming is feasible to develop and profitable. Keywords: ijon system, marketing strategy, production strategy, farmers' income, SWOT
Co-Authors Amirudin, Muhammad Annawaty Annawaty, Annawaty Bando, Alfandi Gunawan Erwan Sastrawan Fahri Fahri Rosida P. Adam Vitayanti Fattah