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All Journal Jurnal Pengabdian Magister Pendidikan IPA Agroteksos
Apriani, Nita
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences

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POPULASI BAKTERI PENAMBAT N, N TOTAL, DAN SERAPAN N TANAMAN JAGUNG DI BAWAH PERLAKUAN VARIASI IRIGASI DAN JENIS BAHAN ORGANIK Apriani, Nita; Susilowati, Lolita Endang; Jaya, Dori Kusuma; Suriadi, Ahmad
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 34 No 3 (2024): Jurnal Agroteksos Desember 2024
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v34i3.1141

Abstract

Tujuan penelitian ini adalah untuk mengetahui populasi bakteri N, N total tanah, dan serapan N pada tanaman jagung akibat pemberian volume persentase irigasi berbeda dengan menggunakan sistem irigasi tetes dan beberapa jenis bahan organik. Penelitian ini menggunakan rancangan split plot dengan petak utama adalah persentase pemberian air irgasi berdasarkan kebutuhan air tanaman dan anak petak adalah jenis bahan organik. Pada petak utama terdapat faktor perlakuan I1 (irigasi 100%), I2 (irigasi 80%), dan I3 (irigasi 60%). Sedangkan pada anak petak terdapat faktor perlakuan B0 (tanpa bahan organik), B1 (10 ton/ha pupuk kandang ), B2 (10 ton/ha biochar), B3 (5 ton/ha biochar + 5 ton/ha vermikompos). Berdasarkan faktor-faktor tersebut, diperoleh petak percobaan dari kombinasi antara petak utama dan anak petak yang menghasilkan 12 unit dengan 3 ulangan. Hasil penelitian menunjukkan interaksi antara variasi irigasi dan jenis bahan organik hanya mempengaruhi populasi bakteri penambat N dengan populasi tertinggi sebanyak 124,3 x 105 CFU/g pada perlakuan I1B1 (irigasi 100% dengan 10 ton/ha pupuk kandang). Sedangkan secara mandiri, variasi irigasi dan jenis bahan organik masing-masing mempengaruhi populasi bakteri penambat N, N total tanah, dan serapan N tanaman.
Pelatihan Pembuatan Vermikompos Sebagai Upaya Pemanfaatan Limbah dan Kemandirian Pengadaan Pupuk Organik di Desa Lelede Kecamatan Kediri Kabupaten Lombok Barat Lorinanggarani, Ray Harmida; Apriani, Nita; Susilowati, Lolita Endang
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 1 (2024): Januari - Maret
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i1.7056

Abstract

Lelede village is a village where many people make their living as livestock breeders. So a lot of livestock waste is not utilized and has an impact on the surrounding environment. This service activity aims to provide education and outreach as well as practice making vermicompost. The targets for implementing this service activity are farmer groups, women farmer groups and the Lelede Village community. This vermicompost is made with the help of earthworms (Eudrillus eugeniae). Making vermicompost using worms can reduce pollution from organic waste, one of which is animal waste. The more worms you add, the faster the process of decomposing organic material. The method used in this activity is counseling and training as well as conducting evaluations in the form of pretests and posttests with the result that 100% of participants understand the material provided and participants play an active role in the continuity of the program and are interested in carrying out training activities.
Co-Authors Ahmad Suriadi, Ahmad Dori Kusuma Jaya Lorinanggarani, Ray Harmida