PENGARUH PENAMBAHAN TEPUNG DARAH AYAM UNTUK MENINGKATKAN KANDUNGAN NUTRIEN SLUDGE BIOGAS SEBAGAI BAHAN SUBSTITUSI DEDAK PADA MEDIA JAMUR TIRAM PUTIH (Pleurotus florida)
| Main Authors: | , PALUPI RATNANINGSIH, , Ir. Ambar Pertiwiningrum, M.Si, Ph.D. |
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| Format: | Thesis NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2014
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/126659/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=66887 |
Daftar Isi:
- The aim of this research was to determine the addition of the chicken blood meal on the sludge biogas of the beef cattle faeces as bran substitute on the white oyster mushroom media of the sludge biogas nutrient, mushroom media, and the white oyster mushroom productivity. The biogas sludge was dried under the sunlight for 3 days. The sludge was divided into P0 without chicken blood meal, P1 with the addition of the chicken blood meal (1%), and P2 with the addition of the chicken blood meal (3%). P1 and P2 were mixed on media ingridients with commercial oyster media control (15% bran) of 3 replication. Each treatment was tested with chemical analysis (water content, organic matter, crude fiber, C-organic, N-matter, P-matter, K-matter, and C/N ratio). Parameters observed were harvesting period, fresh weight per champignon, number of umbrella per cluster, stalk length, and diameter of umbrella. The data were analyzed using completely randomized design of variance pattern and differences between mean were tested using Duncan�s Multiple Range Test (DMRT). The result showed that the best treatment was mushroom media on P2 with the addition of the chicken blood meal (3%) with nutrient increased on the organic matter, C-organic, N-matter, P2O5, and K2O. The white oyster mushroom productivity was increased on the fresh weight per champignon of 50,73% and diameter umbrella of 20,80%.