Ecological pig raising method

Abstract

The invention discloses an ecological pig raising method. The method comprises the following steps: feeding biological fermented feeds and local coarse cereals in peasant families to pigs twice every day in a timing manner, firstly feeding the biological fermented feeds and then feeding the local coarse cereals in peasant families later during feeding the pigs every time, and enabling the pigs which are fed for more than 10 months to become full-grown and ready for slaughter. The food consumption of the pigs is correspondingly adjusted according to the weight of the pigs in each stage, the daily food consumption of the pigs younger than 3 months is 5% of the weight of the pigs, the daily food consumption of the pigs of 3-6 months old is 4% of the weight of the pigs, and the daily food consumption of the pigs older than 6 months is 3% of the weight of the pigs. The biological fermented feed consists of 0.3-1 part by weight of fermented yeast, 1-2 parts by weight of brown sugar, 40-80 parts by weight of water, 200-330 parts by weight of corn, 80-120 parts by weight of wheat bran and 80-120 parts by weight of fine rice bran, wherein the fermented yeast consists of 20-30% microzyme, 15% of bacillus, 25% of lactic acid bacteria, 5% of bifidobacteria and 15% of cellulose decomposting bacteria. The pig raising method disclosed by the invention has the advantages that the growth cycle of the pigs is shortened, the lean meat percentage of the pigs which become full-grown and are ready for slaughter is high, the meat quality is fine and smooth, and the mouth feel is good.

Description

technical field [0001] The invention relates to a method belonging to the technical field of livestock breeding, in particular to an ecological method for raising pigs. Background technique [0002] At present, the methods of raising pigs are generally captive or free-range, the management is relatively extensive, and most of them use feed to raise pigs. Although this method can effectively reduce the feeding time of pigs, the meat quality of the obtained pigs has a low lean meat rate , At the same time, the meat is thicker and the taste is poor. Although there are also pig raising methods that directly feed feed materials such as pure natural weeds, miscellaneous vegetables, millet, cereals, corn, wheat, etc. that are directly fed to farmers, the method pigs have a low utilization rate of unprocessed feed materials; and With the continuous rise of feed raw material prices, the cost of breeding is also greatly increased, and the feeding time of pigs in this breeding method ...

AI Technical Summary

Problems solved by technology

However, on the contrary: in order to increase the lean meat rate of pigs, some breeding enterprises and farmers illegally add "clenbuterol" to the feed; in order to reduce the risk of disease and death of pigs, they often abuse drugs , Antibiotic residues in pork in China are a very serious food safety problem