Bos frontalis and bos indicus and bostaurus inter-species distant hybridization method
A distant hybridization, cattle technology, applied in the field of hybridization, can solve the problems of slow growth rate, low individual product rate, small size of cattle, etc., and achieve the effect of improving production performance, good reproductive performance, and good production performance.
Inactive Publication Date: 2016-05-04
云南省草地动物科学研究院 +1
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Abstract
The embodiment of the invention provides a bos frontalis and bos indicus and bostaurus inter-species distant hybridization method. The method comprises the steps of cross parent selection, cow estrus synchronization treatment, hybridization method, pregnancy check, growth performance of cross-bred cattles, and karyotype and paternity testing method. The stress resistance of inter-species hybrid of cultivated bos frontalis and Brahman and bostaurus is high, production performance is good, meat quality is good, and reproductive performance of cows is good, while bulls are sterile. The scientific basis is provided for reasonable utilization and crossbreeding of local fine breed bos frontalis, bos indicus and bostaurus in China.
Application Domain
Animal husbandry
Technology Topic
Heterodea muelleriBreeding cattle +8
Examples
- Experimental program(1)
Example Embodiment
PUM


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