Pengaruh Penambahan Bahan Organik dalam Pembuatan Pupuk Organik Padat Sludge Biogas Feses Sapi Perah terhadap Kandungan N, P dan K
Abstrak: This research aims to
test the hypothesis that a combination of solid Sludge biogas from manure of
dairy cows with a different ratio of water and the addition of
quality-enhancing organic material can increase the content of N, P and K. This
research method using a randomized block design (RBD) with 3 x 4 factorial
design with two replicates. Factor A is the solid Sludge and dairy manure
biogas, Factor B is the quality-enhancing organic material (blood meal, bone
meal, rice husk ash and mixed). Variables observed included N-organic content,
PO4 and K2O. The results showed solid Sludge composting dairy manure biogas
with different ratio of water and adding blood meal increased the organic
content of the N-1.6135%, faecal Sludge dairy cows with a different ratio of
water and the addition of bone meal to improve the content of 2.9089% PO4 dairy
manure and Sludge with different ratio of water and the addition of a mixture
of organic materials (1% blood meal, bone meal ash 3% and 3%) increase the
content of 0.4382% K2O.
Penulis: E Febriyanti, E
Purwati, Apriman
Kode Jurnal: jppeternakandd120098
