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All Journal Jurnal Ilmiah Pangabdhi Comment: an International Journal of Community Development Musamus Journal of Agribusiness Jurnal Agroteknologi
Mastar, Syahdi
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Physics Social Sciences Other

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Pelatihan Pengelolaan Sampah Organik di Desa Jurumapin Berbasis Kompos Limbah Rumah Tangga Heri Kusnayadi; Siti Nurwahidah; Syahdi Mastar; Nila Wijayanti
Jurnal Ilmiah Pangabdhi Vol 7, No 1: April 2021
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pangabdhi.v7i1.9144

Abstract

The aim of Samawa University, one of which is to provide organic compost training and practice of manufacturing organic fertilizer in the village of Jurumapin, Buer district West Nusa Tenggara. Compost is an organic fertilizer derived from the remains of plants and animal droppings that have been through a decomposition or weathering process. Compost fertilizer is the main ingredient in cow dung. The advantage of this post is green, which may supplement the farmers' income and can increase soil fertility by repairing soil physically damaged by overuse of inorganic fertilizer. The village of Jurumapin was mainly farmers and ranchers. The waste produced by the people's domesticated animals has not been fully processed for fertilizer. Prolonged use of chemical fertilizers can cause physical damage to the soil, as well as the cost of purchasing fertilizer is prohibitive. The implementation of this MTC programme will be by educating them on how organic compost with basic cow dung. The development of organic fertilizer has been carried out with participants who are members of the caduna youth of the mosque of the Jurumapin village. It is hoped that organic compost products could be applied to plants to reduce the use of chemical fertilizer
Inorganik Waste Management Based On Hand Craft Of Plastic Waste With Economic Value In Indonesia Siti Nurwahidah; Syahdi Mastar; Heri Kusnayadi; Nila Wijayanti
Comment: an International Journal of Community Development Vol 3 No 1 (2020)
Publisher : Perkumpulan Peneliti Ilmu Lingkungan - Green Visioneers

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Abstract

Population and economic growth lead to the increase of waste production, especially inorganic waste. Usually inorganic waste is burned to remove it from view. In fact, if the combustion is incomplete (under 8000 C) it can form dioxins, which are compounds that can trigger cancer, hepatitis, hepatomegaly, and nervous system disorders. Student Community Service - Community Service Learning (KKN-PPM) aims to invite the public to reduce inorganic waste, especially plastic waste, by recycling it into goods which have economic value. The existence of the Jurumapin Village Garbage Bank Office provides media for the Jurumapin Village community in managing, buying and selling waste. Handicraft products processed by the Student Community Service - Community Service Learning (KKN-PPM) of Samawa University such as wallets, water baskets, fruit plates, market baskets and ecobrick chairs.
PENENTUAN STATUS HARA POSFOR (P) DAN KALIUM (K) TANAH SAWAH DI DAERAH IRIGASI EMBUNG KASWANGI KECAMATAN EMPANG KABUPATEN SUMBAWA Mariyam Oklima, Ade; Mastar, syahdi; Suhada, Ikhlas; Regita Pradani, Yuni
Jurnal Agroteknologi Vol. 4 No. 2 (2024): Jurnal Agroteknologi
Publisher : Fakultas Pertanian

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Abstract

Tujuan penelitian ini adalah untuk mengetahui status hara posfor (P), kalium (K) dan pH tanah daerah Irigasi Embung Kaswangi Kecamatan Empang. Penelitian ini dilakukan pada bulan september 2019 di Daerah Irigasi Embung Kaswangi Kecamatan Empang Kabupaten Sumbawa. Penelitian ini merupakan penelitian deskriptif kuantitatif dengan teknik survei tanah untuk mengetahui status hara Posfor (P) dan Kalium (K) tanah sawah Daerah Irigasi Embung Kaswangi Kecamatan Empang. Penelitian ini menggunakan metode grid bebas merupakan penggabungan dari metode grid dan metode fisiografi. Penentuan titik sampel tanah dilakukan berdasarkan topografi wilayah dan kondisi lapang. Daerah Irigasi Embung Kaswangi memiliki luas 1.166 ha dan 1 titik mewakili 100 ha sehingga diperoleh 11 titik sampel, jarak antar titik pada peta yaitu 2cm. Analisis tanah dilakukan untuk mengetahui kadar posfor tersedia dalam tanah dengan menggunakan metode Bray I dan untuk mengetahui Kdd didalam tanah. analisis tanah dilakukan di Laboratorium Kimia Tanah Fakultas Pertanian Universitas Mataram. Dari hasil penelitian menunjukan bahwa sebesar 36,36% pH berada pada harkat agak masam, 54,54% pH berada pada harkat Netral dan 9,09% pH berada pada harkat agak alkalis. Sebesar 9,09% nilai Posfor tersedia berada pada harkat sangat rendah, 54,54% nilai Posfor tersedia berada pada harkat rendah, dan 36,36% nilai Posfor tersedia berada pada harkat sedang. Sebesar 100% nilai kalium dapat ditukar berada pada harkat sangat rendah.
Analisis Pendapatan Usaha Ternak Sapi Bali di Kabupaten Sumbawa Nusa Tenggara Barat Mastar, Syahdi; Wijayanti, Nila; Hamdani, Asrul; Budiman, Iksan; Angkasa, M. Aries Zuhri
MuJAgri: Musamus Journal of Agribusiness Vol 6 No 1 (2023): MuJAgri: Musamus Journal of Agribusiness
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mujagri.v6i1.5233

Abstract

Peternak sapi bali di Wilayah Kecamatan Moyo Hulu mempunyai beberapa permasalahan yaitu ketika memasuki musim hujan atau musim tanam peternak mengalami kesulitan dalam mencari pakan untuk ternak karena kebanyakan peternak juga berprofesi sebagai petani. Permasalahan juga terdapat dalam hal biaya produksi, yang berpengaruh terhadap penerimaan serta pendapatan para peternak sapi. Tujuan penelitian ini adalah untuk mengetahui pendapatan usaha ternak Sapi Bali di Desa Marga Karya Kecamatan Moyo Hulu Kabupaten Sumbawa. Penelitian ini dilakukan di Desa Marga Karya, Kecamatan Moyo Hulu Kabupaten Sumbawa. Penentuan sampel peternak responden menggunakan Quota Sampling, yaitu sebanyak 45 responden. Pengumpulan data menggunakan 3 strata berdasarkan kepemilikan ternak, dengan masing-masing strata sebanyak 15 responden. Stara 1 = 1-5 ternak. Strata 2 = 6-10 ternak dan Strata 3 = >10 ternak. Analisis data menggunakan analisis biaya, pendapatan kotor dengan analisis dinamika ternak dan pendapatan bersih. Hasil penelitian menunjukkan rerata pendapatan kotor yang didapatkan oleh peternak sapi bali dari masing–masing strata kepemilikan ternak yaitu pada strata 1 pendapatan kotor peternak sebesar Rp 8.400.000,-/tahun, pada strata 2 pendapatan kotor peternak sebesar Rp 12.125.000,.-/tahun, pada strata 3 pemdapatan kotor peternak sejumlah Rp 15.400.000,.-/tahun, dengan persentase peningkatan pendapatan dari strata 1 ke strata 3 adalah sebesar 83,33%. Rerata pendapatan bersih yang di dapatkan peternak sapi bali yaitu pada strata 1 pendapatan bersih sebesar Rp 7.910.806,-/tahun, pada strata 2 memiliki rerata pendapatan bersih sebesar Rp 11.435.945,-/tahun, dan pada strata 3 memiliki pendapatan bersih sebesar Rp 14.734.644,-/tahun., dengan persentase peningkatan pendapatan dari strata 1 ke strata 3 adalah sebesar 86,26%.
Efektivitas Pendistribusian Pupuk Bersubsidi Berdasarkan Prinsip 6 Tepat di Kabupaten Sumbawa Wijayanti, Nila; Nurwahidah, Siti; Hartono, Yadi; Mastar, Syahdi; Pebriana, Lulu
MuJAgri: Musamus Journal of Agribusiness Vol 7 No 1 (2024): Musamus Journal of Agribusiness
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mujagri.v7i1.5957

Abstract

It is very crucial to evaluate the distribution of subsidized fertilizer through the application of the six rights principles (right price, quantity, type, quality, time, and place) by the government. This research aims to determine the effectiveness of the distribution of subsidized fertilizer based on the six rights principles in the Sumbawa Regency. This study is conducted in May–July 2023. The research location was determined using purposive sampling. The sample in this study was 111 people, including distributors, retailers, and farmers. The research results show that the effectiveness of subsidized fertilizer distribution based on the six correct principles varies. The right place and quality belong to very effective criteria, the right type belongs to effective criteria, and the exact amount falls into the ineffective formula. At the same time, the right price and on time belong to very ineffective criteria.
Co-Authors Angkasa, M. Aries Zuhri Budiman, Iksan Hamdani, Asrul Hartono, Yadi Kusnayadi, Heri Mariyam Oklima, Ade Nila Wijayanti Nila Wijayanti Nila Wijayanti Pebriana, Lulu Regita Pradani, Yuni Siti Nurwahidah Siti Nurwahidah Siti Nurwahidah, Siti Suhada, Ikhlas