PERUBAHAN SIFAT KIMIA TANDAN KOSONG KELAPA SAWIT YANG DIFERMENTASI DENGAN EM4 PADA DOSIS DAN LAMA PEMERAMAN YANG BERBEDA
Abstract: This study was
conducted from March to September 2013 at the Islamic State University of
Syarif Kasim Sultan Riau and analysis of the chemical properties of compost
made in BPTP Riau. This study aims to determine the dose and the duration of
fermentation EM4 right to obtain compost oil palm empty fruit bunches with the
best chemical properties. Oil palm empty fruit bunches are used are taken from
PTPN V Lubuk Dalam and mixed with manure from cattle feces with ratio of 4:1.
The method used was descriptive quantitative method consisting of 12
combinations of treatment and 1 control. The parameters measured were the
content of N, P, K, C-Organic and pH. The results of this study indicated that
EM4 and long curing compost may improve the chemical properties of oil palm
empty fruit bunches, which the administration of 20 mL / L EM4 and curing 10
weeks old that A3B4 sample produces the best chemical properties. The content
of N, P, K, and pH of the sample A3B4 respectively: 6,79%, 3,04%, 8,08%, and 9,93
%.
Keywords: Oil Palm Empty Fruit
Bunch; Chemical Properties; EM4; Fermentation’ Penulis: ABDUL RAHMAN TOIBY, ELFI RAHMADANI, Oksana
Penulis: ABDUL RAHMAN TOIBY,
ELFI RAHMADANI, Oksana
Kode Jurnal: jppertaniandd150962
