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All Journal Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)
Dermiyati Dermiyati
University of Lampung
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Engineering Medicine & Pharmacology Other

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PENERAPAN TEKNOLOGI PUPUK ORGANIK PLUS UNTUK MENINGKATKAN KESEJAHTERAAN PETERNAK SAPI POTONG DI DESA SIDOSARI NATAR Dermiyati Dermiyati; Kusuma Adhianto; Slamet Budi Yuwono; Mahrina Sari
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol 4 No 3 (2020)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v4i3.227

Abstract

Tujuan kegiatan pengabdian kepada masyarakat ini adalah untuk memberdayakan masyarakat tani dan peternak di Desa Sidosari Kecamatan Natar Kabupaten Lampung Selatan melalui penerapan teknologi pembuatan pupuk organik plus yang berkualitas dan memiliki kandungan hara tinggi dengan cara meningkatkan pemahaman dan keterampilan masyarakat mengenai penerapan teknologi pembuatan pupuk dengan menambahkan mikroba pengikat nitrogen (N-fixer), pelarut fosfat (P-solubilizer), dan mikroba pengurai (decomposer) untuk meningkatkan kandungan hara dan kualitas pupuk organik yang dihasilkan. Metode yang digunakan adalah sosialisasi/penyuluhan, demonstrasi pembuatan pupuk organik plus dan percontohan pengujian pupuk di lapang melalui demplot. Khalayak sasaran kegiatan ini adalah anggota kelompok peternak dan kelompok wanita tani di Desa Sidosari Kecamatan Natar Kabupaten Lampung Selatan. Materi yang disampaikan merupakan teknologi tepat guna pembuatan pupuk organik plus. Setiap anggota kelompok ikut berpartisipasi dalam pelaksanaan dan penerapan kegiatan ini. Kegiatan pengabdian kepada masyarakat ini mendapat perhatian yang serius dari masyarakat khalayak dan dapat dikatakan sangat berhasil dengan meningkatnya pengetahuan petani sebesar 87,9%. Keberhasilan dari pelatihan pembuatan pupuk organik plus yang diperkaya dengan mikroba untuk meningkatkan kandungan hara pupuk yang dihasilkan ditunjukkan dengan selesainya proses pembuatan pupuk dan dihasilkannya pupuk organik sesuai dengan yang diharapkan. Pengujian melalui demplot juga menunjukkan perbedaan antara perlakuan pupuk yang diberikan pada tanaman sayuran.
The Effects Of Empty Fruit Bunch Treatments For Straw Mushroom Substrate On Physicochemical Properties Of A Biofertilizer Sugeng Triyono; Agus Haryanto; Dermiyati Dermiyati; Jamalam Lumbanraja
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 8, No 2 (2019): Juni
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1282.367 KB) | DOI: 10.23960/jtep-l.v8i2.120-129

Abstract

This research aims to elaborate characteristics of an organic fertilizer, named as “Organonitrofos”, produced from agricultural wastes supplemented with spent mushroom substrate (SMS) from oil palm empty fruit bunch (EFB).  After the experiment of the straw mushroom cultivation was over, the spent EFB was used as one of raw materials for the experiment of Organonitrofos bifertilizer production. Completely Randomized Design was implemented in the experiment of mushroom cultivation.  Tereatments consisting of inorganic fertilizer and organic fertilizer factors were applied on the EFB substrate preparation.  The inorganic fertilizer and the organic fertilizer each included 3 levels of doses, with 3 replications.  After the experiment of the straw mushroom cultivation was over, the spent EFB was used in the experiment of the organic fertilizer production.  The spent EFB was mixed with other materials using ratio of 1:1 by volume.  The other materials constisted of cattle manure, chicken litter, cocodust, rice husk ash, and MSG industry waste sludge with ratio of 6:1:1:1:1 by volume.  After all the materials of every experiemental unis were mixed, fermentation of organic biofertilizer was started with the treatment and the experimental design held the same as those used in the experiment  of the mushroom production.   The results showed that there was no significantly different among the parameters observed at p<0.05. Winthin 3 month priod of fermentation; however, the screened portion of the compost produced increased to 88.54±1.69% of total weight.  C-N ratio (12.80±0.55), organic C (16.11±0.59), total N (1.26±0.59), total P (3.04±0.19), and total K (0.42±0.04) of finished compost met the SNI  19-7030-2004 requirement.  Dry weight  lost of 2.58±0.59 and ash of 53.96±1.42 content were noted from the finished compost.  The organic C content and some other chemical proserties were relatively better than those in previous variants of Organonitrofos.   Keywords: Compost, Empty fruit bunch, Organic fertilizer
Co-Authors Agus Haryanto Jamalam Lumbanraja Kusuma Adhianto Mahrina Sari Slamet Budi Yuwono