After removing chicken waste from chicken house, remove 35% of chicken manure, 40% of grass powder and rice bran, 15% of bran, 8% of grass powder and rice bran, 15% of bran, 8 % of cornmeal, 1.75% of salt, and 0.25% of micro-ecology conform to live bacteria. Mix well with water and make the content of mixture water about 65%. (Draw water beads with your fingers and do not drip water in your fingers, hand loose. Scattered is appropriate). Loosely stacked on the cement floor, covered with sacks, keep the material temperature at 28 °C ~ 37 °C, oxygen consumption after fermentation for 12 hours, turn over the heap and then consume oxygen fermentation for 24 hours. The fermented raw materials are put into a pre-prepared cement pool, the layers are solid and covered with a thin film, and the upper lid is sealed and sealed, so that it is absolutely sealed (no leakage of water), and after 10-15 days of fermentation by anaerobic bacteria, chicken manure is used. This translates into nutrient-rich biological feed. The treated chicken manure is golden yellow and has aroma of cider. It not only has good palatability, but also has rich nutrition. Volatile fatty acids and organic acids such as lactic acid produced during the anaerobic fermentation process can significantly counteract the intestinal bacteria such as Bacillus subtilis and improve the disease resistance of livestock and poultry. Fermented mature chicken manure can also be naturally dried and dried, stored or pelleted.
Multi-Pass Cock Valve,Cock Valve,Pressure Cock Valve
Zhejiang Hisern Medical Technology Co., Ltd , https://www.hisernmedical.com