Breeding method for improving quality of pork of Wuzhi mountain

Abstract

The invention discloses a breeding method for improving the quality of pork of the Wuzhi mountain. Demands for pigsty building, daily feed, feeding and exercise are involved. According to the pigsty building, multiple fence sheds and matched ecological exercise fields are involved; the fence sheds are built in a semi-closed symmetric mode, and holes for pigs to enter and exit from the ecological exercise fields are formed in one side of an enclosure of each fence shed; the ecological exercise fields are matched with the fence sheds, the pigs enter and exit from the ecological exercise fields and the fence sheds by depending on revolving doors, through the revolving doors and manual selection, the pigs different in size can be controlled to enter the ecological exercise fields different insize, and the breeding effects of partitioning rotation and reasonable grouping are achieved; according to the daily feed and feeding, each pig is fed with concentrated feed and fermented feed every day, feeding is conducted at least twice in the morning and in the afternoon, and the feeding amount can be properly increased and decreased according to the sizes of the pigs; according to the exercise, free exercise and free drinking are conducted, the fence sheds are swept every day, and medicine addition for epidemic prevention is conducted at regular time periods. Accordingly, the water holding capacity of the pork is maintained, the meat is fresh, tender and juicy, the meat color is bright, and the effect of finally improving the quality of the pork of the Wuzhi mountain is achieved.

Description

technical field [0001] The invention relates to the field of animal husbandry, in particular to a breeding mode capable of improving the quality of Wuzhishan pork. Background technique [0002] Wuzhishan pig is originally produced in Wuzhishan, Hainan. It is the smallest and lightest rare breed in my country. It is one of the important pig breeds for the development of high-end meat products. It has strong stress resistance, resistance to rough feeding, thin skin, and high lean meat percentage. The back muscles are thick and rich in amino acids and fatty acids. However, with the scale of modern pig breeding, farmers pursue fast slaughter, limited space, and extensive use of antibiotics, etc., resulting in overnutrition and lack of exercise in Wuzhishan pigs, which reduces meat quality and also brings food safety issues. [0003] Studies have shown that the meat quality of pigs fed with fermented feed has been significantly improved, the meat color is more vivid, the drip los...

AI Technical Summary

Problems solved by technology

[0005] The above results show that feeding methods can have a very important impact on pork quality, but there are no reports on the feeding standards of Wuzhishan pigs, and there are almost no reports on the impact of exercise on Wuzhishan pork, especially the research on the quality of Wuzhishan pork by fermented feed has not been reported. See the report

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