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High-yield breeding method for Zangxiang pigs

A breeding method and technology for Tibetan fragrant pigs, applied in the field of breeding, can solve problems such as affecting the nutritional value and taste of Tibetan fragrant pigs, reducing the self-immunity of Tibetan fragrant pigs, and not having sufficient free space for movement, etc., so as to improve immunity, increase slaughter rate, improve Intestinal effects

Inactive Publication Date: 2019-01-04
湘潭龙飞生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the advantages of Tibetan-flavored pigs and people’s preference for Tibetan-flavored pigs, there are now breeding grounds for Tibetan-flavored pigs in various parts of Southwest China to meet market demand. Based on large-scale captivity, Tibetan pigs are confined to a small indoor space during the entire growth process, and there is not enough space for free activities, which seriously affects the meat quality of Tibetan pigs and changes the original characteristics of Tibetan pigs; At the same time, it greatly reduces the self-immunity of Tibetan pigs; in addition, in order to speed up the growth of Tibetan pigs and shorten the time for slaughter, large-scale farms use a large amount of feed during the breeding process, which seriously affects the nutritional value and taste of Tibetan pigs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A. Site construction: The pig farm should be built in a fruit forest area far away from the crowd, dry terrain, sunny leeward, and good drainage. The pig house should be divided into boar house, breeding sow house, piglet house, nursery house and fattening house. To set up troughs and drinking water devices, the concrete floor of the pig house must have a fixed slope, the outside of the pig house must have a sewage drain, and a 30-square-meter sports field outside the circle and surrounded by the fruit forest area to form a natural breeding farm. And dug a 6-square-meter soil pit next to the pig house, and fill it with water for the Tibetan pigs to wash in a mud bath, which can cool the Tibetan pigs in summer and autumn, and can effectively remove the parasites from the Tibetan pigs. The trouble of using drugs to fight insects, save money, and make the coat of Tibetan pigs smooth and beautiful;

[0033] B. Breed selection: select healthy Tibetan piglets 15 days after weani...

Embodiment 2

[0042] The difference from Example 1 is that in step A, a 40-square-meter sports field is set outside the circle and a natural breeding farm is enclosed with the hillside area, and a soil pit of about 8 square meters is dug beside the pig house. Step B, Breed selection: select healthy Tibetan piglets 18 days after weaning to raise them, and vaccinate the piglets; Step C. Feeding management of nursery piglets: freshly weaned piglets need to be fed with suckling pig feed for 1 week, 4 hours during the day, every day 4 times, 50 grams per suckling pig each time, then mixed with suckling pig feed and piglet feed for 1 week, fed once every 5 hours during the day, 3 times a day, 60 grams per suckling pig each time, gradually reduce the suckling pig feed Proportion: After two weeks, all piglets will be replaced with feed, and they will be fed 3 times a day in the morning, middle and late, and fed at 3% of their body weight. At other times, they will eat freely until they are 6 months o...

Embodiment 3

[0048] The difference from Example 1 is that the suckling pig feed is commercial suckling pig feed.

[0049] The piglet feed is composed of the following raw materials in parts by weight: 52 parts of corn, 55 parts of cooked soybeans, 23 parts of pumpkin, 25 parts of wheat bran, 12 parts of bran, southern seasonal vegetables and an appropriate amount of water.

[0050] The fattening feed is composed of the following raw materials by weight: 52 parts of corn flour, 12 parts of soybean meal, 9 parts of rice bran, 10 parts of bran, 3 parts of pumpkin, 1.5 parts of tangerine peel powder, 1.5 parts of white radish seed powder, southern seasonal vegetables And the right amount of water.

[0051] The green fodder includes any two or more of the following substances that are broken into pulp: 12 parts of potatoes, 12 parts of potato vines, 12 parts of sweet potatoes, 35 parts of sweet potato vines, 35 parts of pumpkins, 22 parts of carrots, 27 parts of white radishes, and Sudan grass. 35 po...

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Abstract

The invention discloses a high-yield breeding method for Zangxiang pigs. The breeding method is characterized by comprising the following steps: A, carrying out field construction; B, selecting a variety, namely selecting Zangxiang pig piglets 15-20 days after healthy weaning to carry out feeding, and carrying out vaccine inoculation on the piglets; C, carrying out feeding management on nursed piglets; D, carrying out feeding management on fattened Zangxiang pigs; and E, timely carrying out fast slaughtering, and namely, carrying out slaughtering after the Zangxiang pigs grow to about 50 kilograms. According to the breeding method disclosed by the invention, separated feeding is carried out in a targeted manner by stages through a mode of combining captive breeding and free breeding, and different nutritional requirements of the Zangxiang pigs in different stages can be met, so that the weight of the Zangxiang pigs can reach about 50 kilograms within 8-10 months, cost is reduced, and the slaughtering rate of the Zangxiang pigs is accelerated.

Description

Technical field [0001] The invention relates to a breeding method, in particular to a high-yield breeding method of Tibetan pigs. Background technique [0002] Tibetan pig, also known as "pipa pig", is an ancient livestock resource unique to Tibet. It is mainly produced in Linzhi, Tibet. The quality of Tibetan pig has "six highest" quality, namely: the highest amino acid content in meat, and the trace amount It has the highest elements, the lowest fat content, the longest pig intestines, the thinnest pig skin, and the longest mane; it is a traditional Tibetan cuisine, especially pig skin, with a good taste, which is far easier for ordinary pigs. Tibetan pigs are the only grazing pig in China. Type pig breeds grow on plateaus at an altitude of 3000-4000 meters. [0003] Based on the advantages of Tibetan pigs and people’s preference for Tibetan pork, there are now Tibetan pig farms in all parts of the Southwest to meet market demand. However, in order to reduce breeding costs, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/30A23K10/30A23K10/37A23K10/35A23K50/60
CPCA01K67/02A23K10/30A23K10/35A23K10/37A23K50/30A23K50/60Y02P60/87
Inventor 刘湘贤
Owner 湘潭龙飞生态农业有限公司