New prolificacy strain cultivation method for Xuhuai goat meat
A method for cultivating a new line and a technology for a new line, which are applied in the field of cultivating a new line of Xuhuai goat meat with multiple litters, can solve problems such as low selection efficiency, and achieve the effects of high fecundity, fast growth, and high meat yield.
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[0016] The present invention will be further described below in conjunction with specific examples.
[0017] A method for cultivating new strains of Xuhuai goat (Suining white goat) with multiple fetuses, comprising the following steps:
[0018] (1) Breeding of paternal groups: using the main effect gene genetic detection, best linear unbiased prediction (BLUP), genetic evaluation of meat quality determination and conjugate selection method of molecular marker-assisted selection (MAS), in Suining white goat Breeding was carried out in the central production area, and a male-lined basic group was established; goats with outstanding characteristics of fast growth and development, high carcass meat production performance, and strong disease resistance were selected from the strains of the male-lined basic group, and a male-lined group of 260 Suining white goats was established. only, including 12 rams.
[0019] Selected indicators for paternal groups: birth weight: male lamb 2kg...
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