Method for breeding special wild boar and matched breeding technique
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A special wild boar and breeding method technology, applied in the field of animal husbandry industrial production, can solve the problems of small litter size, slow production speed, difficult to raise and so on
Inactive Publication Date: 2010-08-25
袁书林
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According to different hybridization methods, the blood of the purebred wild boar contained in it has various purity such as 100%, 75%, 50%, and 25%. Hybrid wild boar is the best. If the purity is too high, the production speed is extremely slow, the litter size is small, and it is difficult to raise. The hybrid wild boar with a purity of less than 25% has aspects such as appearance, disease resistance, resistance to rough feeding, lean meat rate, and nutritional components. Closer to domestic pigs, low breeding value
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example 1
[0031] Select 6 male wild boars with obvious characteristics, strong physique, strong libido, and good semen quality, and 50 excellent female Huai pigs with obvious characteristics, good reproductive performance, and good motherhood for crossbreeding, and get 413 "Ye Huai" pigs; More than 6 male Huai pigs with obvious characteristics, strong physique, strong libido, and good semen quality, and more than 50 excellent female wild boars with obvious characteristics, good reproductive performance, and good motherhood were crossed, and 256 "Huaiye" pigs were obtained; excellent selection There are 20 "Huaiye" boars, and 100 excellent "Yehuai" sows are selected for cross breeding, and a breeding base group consisting of more than 20 boars and 100 sows is cultivated. With the goal of meat ratio, reproductive performance and meat quality, one generation a year, 5 generations of group closed-generation closed breeding, to obtain black coat, wild boar shape, high reproductive rate, fast ...
example 2
[0034] Select 6 male wild boars with obvious characteristics, strong physique, strong libido, and good semen quality, and 50 excellent female Huai pigs with obvious characteristics, good reproductive performance, and good motherhood for crossbreeding, and get 428 "Yehuai" pigs; select excellent 20 wild boar boars were crossed with 100 excellent "Yehuai" pig sows, and a breeding base group consisting of 20 boars and 100 sows was selected. The growth rate, feed-to-meat ratio, reproductive performance and Meat quality is the goal, one generation a year, 5 generations of group closed-generation closed breeding, to obtain 75% wild boar lineage with black coat, wild boar shape, high lean meat rate, excellent meat quality, resistance to rough feeding, and strong disease resistance , 25% Huai pig lineage special wild boar (named "Huaiye No. 2" special wild boar).
[0035] Using pollution-free corn, potatoes, sweet potatoes, carrots, peanuts, soybeans, bean dregs, fruit and vegetable d...
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Abstract
The invention relates to a method for breeding a special wild boar and a matched breeding technique, and belongs to the field of animal industrialized production. The method for breeding the special wild boar comprises the followings steps: performing hybridization by taking the wild boar as a male parent and a Huai boar as a female parent, or taking the Huai boar as the male parent and the wild boar as the female parent to obtain a basic group, and then performing closed selection breeding on the wild boar for five generations to obtain the special wild boar with 50 percent of wild boar blood relationship; and then performing hybridization by taking the wild boar as the male parent and a Huai crossbred boar as the female parent, or taking the Huai crossbred boar as the male parent and the wild boar as the female parent to obtain the basic group, and then performing closed selection breeding on the wild boar for the five generations to obtain the special wild boar with 75 percent of wild boar blood relationship. The special wild boar is fed by a feed which is prepared by taking agricultural and sideline products, such as nuisanceless corn, potato, carrot, bean dregs and the like as raw materials, and the feed is added with Chinese medicinal herbs additives consisting of astragalus, flos caryophyllata, cassia bark, round cardamom, honeysuckle, amur corktree bark, parslane herb, tree peony bark, Chinese mugwort leaf, pomegranate rind, mung bean and indigowoad root, so that the breeding technique has the advantages of effectively resisting diseases, improving the meat quality and producing the nuisanceless high-quality special wild boar product.
Description
Technical field [0001] The invention relates to a breeding method and matching feeding technology of a special wild boar containing Huai pig and wild boar bloodlines, and belongs to the field of animal husbandry industrial production. With this method, special wild boars with 50% wild boar blood and 50% Huai pig blood and special wild boars with 75% wild boar blood and 25% Huai pig blood can be bred. At the same time, combined with pollution-free feed and Chinese herbal medicine additives, The pollution-free and high-quality special wild meat products produced can be used for direct cooking or deep processing. Background technique [0002] Wild boar belongs to Artiodactyla in animal taxonomy, Suidae, pig is the ancestor of domestic pig. Wild boars in the world are divided into European wild boars and Asian wild boars. The number of chromosomes (2n) of wild boars is between 36 and 38, and there is no reproductive barrier between them. In my country, there are mainly subspec...
Claims
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