Physico-chemical properties of indigenous micro organism-composts and humic acid prepared from selected agro-industrial residues
A. Norida Hanim1, A. M. Nik Muhamad2, O. H. Ahmed1*, K. Susilawati1 and A. Khairulmazmi1
1Department of Crop Science, Faculty of Agriculture and Food Science, Universiti Putra Malaysia, Bintulu Sarawak Campus, 97008 Bintulu, Sarawak, Malaysia.
2Department of Forest Management, Faculty of Forest, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
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