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PEMBERDAYAAN MASYARAKAT MELALUI PEMANFAATAN KIAMBANG SEBAGAI KOMPOS Pienyani Rosawanti; Djoko Eko Hadi Susilo; Saijo Saijo; Fahruni Fahruni
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 2 (2023): martabe : jurnal pengabdian kepada masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i2.456-462

Abstract

Kegiatan pengabdian ini adalah pemberdayaan masyarakat untuk memanfaatkan kiambang menjadi kompos sebagai pupuk organik. Tujuan kegiatan ini adalah melatih mitra untuk memanfaatkan kiambang yang selama ini dianggap sebagai gulma air menjadi produk yang bermanfaat yaitu kompos. Kegiatan pengabdian dilaksanakan bermitra dengan kelompok tani “Palangka Raya Bertani” di Kelurahan Tumbang Tahai Kecamatan Bukit Batu, Kota Palangka Raya, Provinsi Kalimantan Tengah. Metode yang dilakukan meliputi sosialisasi, pelatihan, praktek, monitoring dan evaluasi. Hasil dari kegiatan ini adalah mitra mendapatkan pengetahuan baru dalam membuat kiambang menjadi kompos, dapat menghemat biaya pembelian pupuk untuk kegiatan pertanian dan memiliki peluang usaha kompos.
Application of Empty Fruit Bunches of Oil Palm and Indigofera zollingeriana for Conservation of Oil Palm Plantation Saijo Saijo; Sudradjat Sudradjat; Sudirman Yahya; Yayat Hidayat; Pienyani Rosawanti
PLANTA TROPIKA Vol. 10 No. 2 (2022)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v10i2.15467

Abstract

Oil palm empty fruit bunches are materials used as organic fertilizers that can be applied to oil palm plantations, thereby reducing the use of inorganic fertilizers. Indigofera zollingeriana is an appropriate alternative as an interplant because of its high branch and leaf development. Functions as a ground cover and a supplier of carbon stocks naturally plays a role in water and soil conservation. This study aims to determine the effect of oil palm empty fruit bunches and I. zollingeriana on land improvement to support oil palm growth and production. Variables observed included changes in soil water content, soil microorganism activity, and carbon stock. The results showed that the soil planted with I. zollingeriana and given the empty fruit bunches of oil palm had a higher soil moisture content. The highest soil carbon stock, oil palm carbon stock, and vegetation carbon stock were 81.6 t ha-1, 36.60 t ha-1, and 1.89 t ha-1, respectively. The population and activity of microorganisms varies. The highest total microorganisms were treated with I. zollingeriana and oil palm EFB 105 (10⁵CFU g-1), while the lowest was 60 (10⁵CFU g-1). Planting I. zollingeriana and providing oil palm empty fruit bunches increased groundwater reserves by 36.71%.