15 11 2024
global-sales cow dung fermentation machine
Several steps of fermenting cow dung into organic fertilizer
Feb 24, 2022 · First fermentation 1. First, the cow dung should be dried or drained to keep its moisture content below 85%. 2. Then add carbon auxiliary materials, such as peanut shell powder, sawdust powder, and the ratio of cow dung to auxiliary materials is 8:2, so that the carbon ratio of raw materials (cow dung) and auxiliary materials (straw powder) is controlled at 23-28, and the water content is
How to make granular cow ...