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Bimbingan Teknis Pembuatan Tambak Udang Small Pond Geomembrane di Desa Bades, Lumajang Irsyam, Mahrus; Djamali, R. Abdoel; Dwiyanti, Inayatus Nur; Indarto, Indarto; Subagio, Achmad; Piluharto, Bambang
Jurnal Pemberdayaan Masyarakat Madani (JPMM) Vol. 7 No. 2 (2023): Jurnal Pemberdayaan Masyarakat Madani (JPMM) (DOAJ & SINTA 3 Indexed)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JPMM.007.2.04

Abstract

Cultivating vannamei shrimp has dominated fishery sectors and led to aquaculture development to enhance the Indonesian economy. Lumajang, specifically Bades Village, is one of the potential regions in Jawa Timur for improving fishery products because of its long shoreline of approximately 75km. Developing shrimp cultivation requires vast funds, intensive pond systems, and broad markets. Consequently, a large number of vannamei shrimp cultivation is controlled by a large company, which will supersede the role of traditional or local fishermen. This program utilizes two main methods: socializing about the opportunity of production, cultivation, and building a business entity of vannamei shrimp and practicing creating a small pond using geomembrane as a natural insulator. These activities intend to significantly increase the interest and enthusiasm of fishermen to develop vannamei small pond systems as a solution for economic independence and new income sources. As a result, a local fishing group, widely known as Mina Dampar as a partner, accepted and approved those programs implemented in their region in a 2000m2 land area.
Penerapan Budidaya Hidroponik Sistem Vertikal di SMPN 7 Jember Sebagai Langkah Solutif Program Urban Farming Iswahyono, Iswahyono; Djamila, Siti; Djamali, R. Abdoel; Bahariawan, Amal; Hermanuadi, Didiek
Journal of Community Development Vol. 5 No. 3 (2025): April
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v5i3.1473

Abstract

A significant global issue faced by urban areas worldwide is the extensive conversion of agricultural land. In Indonesia, data from the Central Statistics Agency (BPS) in 2021 indicates that the conversion of national rice fields ranges from 60,000 to 80,000 hectares annually. This trend poses a serious threat to the availability of rice and other food sources. Therefore, urban agriculture represents a practical solution for ensuring food availability in a sustainable and independent manner. One applicable technology is the Vertical Hydroponic Farming System. The objectives of this initiative are: (a) to equip teachers with technical skills so they can serve as trainers for their students, and (b) to provide technical support to SMPN 7 Jember, an environmentally friendly school, in its pursuit of achieving Adiwiyata School status at the East Java provincial level by 2024. The methods employed include: (a) delivering theoretical foundations of hydroponic farming systems through traditional lectures, (b) hands-on practice involving the construction of hydroponic installations, seeding and transplanting techniques, maintenance, harvesting, and post-harvest handling, and (c) implementing hydroponic installations and cultivation at SMPN 7 by actively engaging both teachers and students. In conclusion: (a) there was a 110% increase in teachers' knowledge and skills related to hydroponic farming, with evaluation results of the technical guidance averaging 4.9 (very good), and (b) the implementation of hydroponic installations and cultivation at SMPN 7 Jember progressed smoothly, supporting the school in its goal of achieving Adiwiyata School status at the provincial level.
Implementasi Pengendalian Persediaan Bahan Baku Menggunakan Metode Economic Order Quantity (EOQ) pada Perusahaan Sohun di Kota Madiun Andini, Anggi Surya; Wiguna, Ardhitya Alam; Djamali, R. Abdoel; Pratama, Fredy Eka Ardhi
Jurnal Manajemen Agribisnis dan Agroindustri Vol. 2 No. 2 (2022): December
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jmaa.v2i2.49

Abstract

Penelitian ini bertujuan untuk menentukan banyaknya jumlah pembelian bahan baku tepung sagu yang optimal pada setiap kali pemesanan, kapan waktu yang tepat untuk melakukan pemesanan kembali (reorder point) bahan baku tepung sagu, dan berapa total biaya persediaan (total inventory cost) yang optimal untuk pengadaan bahan baku tepung sagu di Perusahaan Sohun Cap Mawar dengan menggunakan metode Economic Order Quantity (EOQ). Hasil analisis yang diperoleh menunjukkan bahwa dengan menggunakan Metode Economic Order Quantity (EOQ) jumlah kuantitas pembelian bahan baku tepung sagu yang  optimal adalah sebanyak 24.649 kg pada setiap kali pesan dengan frekuensi pembelian bahan baku sebanyak 4 kali dalam satu tahun. Persediaan pengaman yang dihasilkan dengan metode EOQ yaitu sebesar 1.008 kg, dengan pemesanan ulang bahan baku tepung sagu ketika persediaan mencapai sebesar 1.658 kg. Total biaya persediaan bahan baku tepung sagu dengan menggunakan metode EOQ yaitu sebesar Rp 29.578.808.