Method for improving captive pork quality

Abstract

The invention discloses a method for improving the captive pork quality. The method comprises the steps that 1, freshly-calved piglets are fed with breast milk, in the weaning period, before the piglets grow to 30 kilograms, an existing captive pork feeding management mode is adopted, disease prevention and control are implemented, and the piglets are fed with piglet feed; 2, after the piglets grow to 30 kilograms, the piglets are fed with main materials including corn, bean cakes, bran and bean pulp and auxiliary materials including seasonal vegetables, various vitamins and microelements instead of the piglet feed, various vitamins and microelements are needed according to the piglet growth requirement of the period, the activity space is provided, and the feeding time is 40 d; 3, after 40 d, the piglets are fed with piglet feed of the piglet growth period, the activity space is reduced, and feed and feeding ways are converted every 40 d in a circulating mode till slaughter. Breast feeding and the prior art are adopted before piglets are 30 kilograms for disease control and prevention, the piglet physique and survival rate are ensured, the feeding ways are converted every 40 d, the pork quality is basically the same as that of captive pig, and free ranging is not needed.

Description

technical field [0001] The invention relates to a breeding method for captive pigs, in particular to a method for improving the quality of captive pork. Background technique [0002] In order to obtain more pork, people raise pigs in captivity, and use feed top dressing, which can make pigs reach the ideal slaughter weight in a short time. However, with the continuous enrichment of the material, people found that the quality of the pork obtained by captive topdressing was seriously degraded, the meat was soft, the smell and taste of the meat were extremely poor, and the deliciousness of the meat was lost. In many areas with large tracts of idle land, people began to use the original free-range method for breeding. The meat and taste of the pigs produced by the pigs were higher than that of the fattening pigs raised in captivity, but the breeding cycle was as long as 2 years, and the sales price was high. Generally, it is 3-4 times that of captive topdressing pigs, or even h...

AI Technical Summary

Problems solved by technology

However, with the continuous enrichment of the material, people found that the quality of the pork obtained by captive topdressing was seriously degraded, the meat was soft, the smell and taste of the meat were extremely poor, and the deliciousness of the meat was lost.

In many areas with large tracts of idle land, people began to adopt the original free-range method for breeding. The meat and taste of the pork produced by the raised pigs are higher than that of the fattened pigs raised in captivity, but the breeding cycle is as long as 2 years, and the sales price is high. It is generally 3-4 times that of captive topdressing pigs, or even higher

[0003] We found that the two situations in the existing market have their own advantages and disadvantages. Can there be a method that can not only meet people's requirements for pork quality, but also greatly reduce the breeding cycle and reduce the sales price? However, there are no reports of related pork in the existing market