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Introduction: Shandong Academy of Agricultural Sciences has successfully transplanted the frozen embryo of South Africa dupor sheep Recently, a lamb was born successfully This project is presided over by researcher Wang Liming of meat sheep development and research center of Shandong Academy of Agricultural Sciences This spring, 200 high-quality frozen embryos of dupor meat sheep, which is internationally known as diamond grade, were introduced from South Africa, and 60 ewes were transplanted with Small Tail Han sheep as recipient sheep A frozen embryo transplanted from one of the ewes gave birth to a strong pure lamb recently This lamb has a birth weight of 4.25kg, a body height of 35.5cm, a body length of 31.5cm, a chest circumference of 37.0cm, a tube circumference of 7cm, a black head and neck, a white body, short legs and wide back, and an obvious body shape for meat, which fully meets the breed standard of dupor sheep In recent days, lambs will be born one after another It is understood that doupo sheep originated in South Africa, which is resistant to heat and cold, fast growing and delicious The board is thick and large in area, which is the first-class leather raw material The success of embryo transfer is of great significance to the improvement of breed and industrialization of mutton sheep in China
