Vol. 9, Issue 2 (2021)
Bioconversion process for compost production from agricultural residue
Author(s): Kamla Malik, Sunita Rani, Sushil Ahlawat, Nisha Kumari and Dilbag Singh
Abstract: Bioconversion of agricultural residual wastes into value added compost for enhancing crop productivity and improving soil health and attaining popularity among the farmers. Therefore, in the present investigation was carried out microorganisms play an important role in the recycling of agricultural wastes for compost production. Cattle dung, biogas slurry and paddy straw had 14.35, 11.85 and 15.94% total solids with organic carbon 45.66, 40.12 and 50.76%, respectively. The C/N ratio was observed 35:1 in cattle dung, 34:1 in biogas slurry and 87:1 in paddy straw. The nitrogen content was 1.04, 1.0 and 0.62%, respectively in cattle dung, biogas slurry and Paddy straw. The C/N ratio dropped from 42.38 to 27.65 and maximum amount of humic acid was observed in T7 treatment after 60 days of composting. Volatile solids ranged from 60 to 67.7% of TS in all treatments after 60 days of composting.
DOI: 10.22271/chemi.2021.v9.i2l.11923
Pages: 827-830 | 399 Views 63 Downloads
download (5244KB)
How to cite this article:
Kamla Malik, Sunita Rani, Sushil Ahlawat, Nisha Kumari, Dilbag Singh. Bioconversion process for compost production from agricultural residue. Int J Chem Stud 2021;9(2):827-830. DOI: 10.22271/chemi.2021.v9.i2l.11923
