The feeding benefit of pig and chicken cycle is increased.

The new technology of efficient circular feeding of pigs and chickens is a practical technology which is especially suitable for rural farmers. The methods are as follows: chicken manure was fermented by lactic acid method and fed to pigs. There are many ways to feed pigs with chicken manure, such as sun-drying, fresh feeding, conventional fermentation, etc., but it is best to use lactic acid to send chicken manure. Because using this method, chicken manure can be turned into pig feed with high quality and good palatability. The fermentation method is as follows: first bask the chicken manure to 70% dry, then mix an appropriate amount of lactic acid bacteria and 10 kg of wheat bran or rice bran into every 100 kg of chicken manure, put it into non-toxic plastic bags and other containers for sealed fermentation for about 10 days, so that you can smell the flavor of the wine. It is best not to add more than 40% to the feed for pigs, and no more than 20% for sows, especially pregnant sows; feed worms with pig manure to feed chickens. Collect and pile the fresh pig manure every day, about 500 kg each, spread out and dry until 70% dry, then add 20% soil, 3% wheat bran or rice bran and pile it up with plastic film to seal the dung pile for about 7 days, dig a deep pit on the flat ground, and then spread the fermented pig manure in the pit about 30ft 40cm thick, covered with grass or grass curtains and gunny bags to keep it moist to prevent water from entering on rainy days. Generally, maggots, worms and worms can be born in about 20 days. Worms from the feces of a pig can generally be fed to about 20 chickens.