Method for culturing lean meat type live pigs in ecological captivity manner

Abstract

The invention discloses a method for culturing lean meat type live pigs in an ecological captivity manner. The method comprises the following steps: selecting healthy crossbred piglets; after weaning, performing feeding with a feed prepared from a high-protein hormone-free material; building a pigpen; installing a lighting device and a solar spraying device; leaving an oblique manure collection passage; providing part of ground with narrow-gap slatted floors; installing an exhaust fan; feeding the piglets according to different quantities in different manners at different stages; and outputting the live pigs for sale or slaughter after reaching a certain standard. Through the steps of piglet selection, culture environment construction, feed selection, culture management and adult pig output, the method disclosed by the invention realizes no pollution in the culture process; and the live pigs are pulled to move in the feeding process, thereby ensuring the delicate meat quality, increasing the lean meat ratio, and improving the meat quality of the pigs.

Description

Technical field [0001] The invention belongs to the technical field of livestock breeding, and specifically relates to a method for breeding lean-meat pigs in ecological enclosures. Background technique [0002] my country has a large population. In the field of food processing, pork is one of the main processed meats and has a large market share. Therefore, my country is also a major pork consumer. Moreover, with the development of the economy, the volume of pork trading and slaughter is increasing year by year. However, the increase in pork sales does not mean an increase in pork quality. In order to increase the slaughter volume of live pigs, many farmers use high-density, concentrated feed and antibiotics. Healthy breeding and production can ensure the health and safety of animal-derived products. Taking live pigs as an example, pork is the main non-staple food in people’s daily life. It has the effects of enriching muscles and skin, nourishing yin and moisturizing dryness, an...

AI Technical Summary

Problems solved by technology

[0003] During the pig breeding period, the pigs do not have enough space to exercise, and the pigs are mainly fat, and the meat quality of the pigs is poor, and the taste is poor, and the pigs that eat too much pig feed have excessive hormones remaining in the body Long-term consumption of this kind of pork will lead to excessive hormone intake in adults, resulting in excessive obesity in the human body, and even excessive precocious puberty in children, etc.