滨州绵羊冷冻胚胎移植试验研究

Study on Ovine Frozen Embryo Transfer Experiment in Binzhou

该项成果通过引进德国肉用美利奴绵羊冷冻胚胎2 9枚 ,用山东省地方良种洼地绵羊作受体 ,共移植受体母羊2 0只 ,二情期不返情率 6 5 % (1 3/ 2 0 ) ,产出活羔 1 1只 ,产羔率5 5 % (1 1 / 2 0 )。

Lowland seep of Shandong local fine breed as recipient,29 frozen embryos of German Merino which were imported were transfered to 20 recipients 11 living lambs were born and the lambing percentage were 55%(11/20)