China efficient composting system for cow dung
Sustainable composting of vegetable waste, cow dung, grasses
To maintain C/N ratio as 37%, a total of 25 kg mass was used for composting, including vegetable waste (10 kg), cow dung (7.5 kg), grasses (5 kg), food waste (2.5 kg), and mature compost (starter; 2.5 kg). Mature compost was prepared earlier by composting vegetable wastes, grasses, food wastes and cow dung for one month.
Composting of mixture of total mixed ration and cow manure
Nov 17, 2021 · 3 to 5% extra total mixed ration ...