Cow manure production line site

Cow manure fermentation method of organic fertilizer: main material: cow manure. Ingredients: straw powder (corn straw, wheat straw, bean straw, peanut seedlings, sweet potato seedlings, weeds, chaff, etc.). The ratio of main and auxiliary materials: (3:1-1:3, in this range of the ratio can be), the use of the general amount of forest starter 0.05%-0.2%. activate the starter, brown sugar, and water according to the ratio of 1:0.5:30 for about 3 hours, stirring thoroughly at intervals during the period. after that, you can add appropriate water to evenly sprinkle and mix. cow dung is generally dug half a meter deep shallow pit on the ground according to the volume, the cow dung is mixed with grass and wood ash into the pile, and then the surface is covered with soil, and the fermentation can be used for more than half a month. if the number is small, it can be piled directly on the surface without digging the pit, and it can be covered with soil. organic fertilizer is mainly derived from plants and/or animals, applied to the soil to provide plant nutrition as its main function of carbon-containing materials. processed from biological substances, animal and plant wastes, and plant residues, the toxic and harmful substances in them are rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutritional elements including nitrogen, phosphorus, potassium. it can not only provide nutrients for crops, but also have long fertilizer efficiency, increase and renew soil organic matter, and promote microbial reproduction.