Ecological breeding method for Tibetan miniature pigs

Abstract

The invention belongs to the technical field of pig breeding, and discloses an ecological breeding method for Tibetan miniature pigs. The ecological breeding method includes the following steps: (1) selecting mountain grassland with abundant water and grass as a farm, constructing an ecological pig house in the farm, and laying a fermentation bed in the pig house; (2) taking a pure wild boar as the male parent and a Tibetan miniature pig as the female parent, and performing hybridization to obtain piglets; (3) selecting the piglets weaned for 7 days, and feeding each piglet with 200-250g of special feed in the pig house 3-4 times per day, wherein each young pig of 1-3 months old is fed with 1000-1250g of the special feed 5-6 times per day, and adult pigs older than 3 months are bred in a free range; (4) breeding the adult pigs older than 3 months in a free range every day, and feeding the adult pigs with green feed and concentrated feed during free-range breeding, wherein the breedingtime is 7-11am in the morning and 2-5pm in the afternoon; and (5) performing disease control and prevention. The ecological breeding method has the advantages that the raised Tibetan miniature pigs have high adaptability, high disease resistance and high meat quality, can eat coarse feed and grow rapidly, and pork is free from hormones and drug residues.

Description

technical field [0001] The invention belongs to the technical field of pig breeding, and relates to an ecological breeding method for Tibetan fragrant pigs. Background technique [0002] Tibetan-flavored pigs, also known as "ginseng pigs", are produced on the Tibetan Plateau. They are a high-quality local livestock breed that can effectively adapt to the geographical environment and feeding methods during breeding, and have certain appearance characteristics and production performance. There are "six most" in the quality of Tibetan pigs, namely: the meat has the highest amino acid content, the highest trace elements, the lowest fat content, the longest pig intestines, the thinnest pig skin, and the longest mane. It is a traditional national delicacy in Tibet. , especially pig skin, the taste is springy and tender, which is far different from ordinary pigs. [0003] However, in order to maximize the benefits of the current breeding method of Tibetan-fragrant pigs, Tibetan-fr...

AI Technical Summary

Problems solved by technology

[0003] However, in order to maximize the benefits of the current breeding method of Tibetan-fragrant pigs, Tibetan-fragrant pigs have been introduced from Tibet, Qinghai, and Gannan Tibetan areas in Gansu in recent years for large-scale captive domestication and breeding. Tibetan pigs are raised with compound feed, antibiotics, and hormones, which seriously affects The meat quality of Tibetan-fragrant pigs is improved, and the autoimmunity of Tibetan-fragrant pigs is greatly reduced. Large-scale feeding of general feed, and placed in a captive environment, Tibetan-fragrant pigs are restricted in a small indoor space throughout the growth process, and there is no Sufficient space for free activities has seriously affected the meat quality of Tibetan fragrant pigs, changed the characteristics of the original Tibetan fragrant pigs, and seriously affected the nutritional value and taste of Tibetan fragrant pigs