Significant increase in effectiveness of slicing co-culture in pigs
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It is reported that this is a good method for stratified breeding of pigs and chickens. In 1998, it was first promoted in rural areas across Shanxi. After 7 years, this method of breeding has been widely promoted in most rural areas in China, and has achieved good economic and social benefits. According to the pig chicken joint raising households, in a 32-square-meter pig chicken joint raising house, a high-bed cage is raised (upper chicken and lower pig), and the upper layer can feed about 180-200 laying hens. 6-8 fattening pigs (or 10-15 piglets), pigs directly eat fresh chicken manure. According to estimates by experts, this method can not only save 30% of pig feed, save 30% of floor space, reduce construction costs by 50%, and can produce more than 2,500 kg of commercial eggs each year, and slaughter 12-16 pigs of two batches of commercial products ( Or piglets 20-30 pigs bred, can profit more than 5,000 yuan. According to the breeding experts, chicken manure is a good feed for pigs. Chicken manure contains a certain amount of metabolites and has a high reuse value. It was determined that chicken manure contained 21.6% crude protein, 25% crude fat, 10.5% crude fiber, 4% calcium, and 1.8% phosphorus. In addition, lysine, cystine, and methionine were also found in chicken manure, which was higher than corn. Cereal feeds. Pigs directly feed on fresh chicken manure and have no adverse effects on individual pig characteristics, internal organs, and pork quality. Breeding experts said: Practice has proved that it is a good idea for pigs and chickens to be fed together in layers. It occupies less land, has less investment, and has quick results. It has a high efficiency and is an important channel for farmers to get out of poverty. It should be specifically mentioned that in order to prevent pigs from cross-contamination of certain diseases, it is imperative that they do a good job of preventing epidemics, and that chickens should be dewormed before entering the cage.