The breeding efficiency of sheep directly matters the economic benefits of the sheep breeding industry.Therefore,developing and popularizing efficient sheep breeding techniques is a key to promote the sustainable development of the sheep breeding industry.The efficient breeding techniques for sheep production include estrus synchronization,multiple ovulation,embryo transfer,artificial insemination,and early pregnancy diagnosis,etc.However,achieving the expected results requires a high level of understanding of operational details,technical principles,technical standards,and other factors in the application of these technologies mentioned above.This paper introduced the practical advantages,key operational points,application prospects,and research progress of the above-mentioned breeding techniques to provide a reference for relevant production technicians.
维普
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