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南江黄羊与本地山羊杂交后代生产性能初步观察 被引量:3

Primary Study on Productive trait of hybrid goat (Nanjiang yellow goat cocal goat
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摘要 1995年11月至1997年10月,用南江黄羊(♂)和本地山羊(♀)进行杂交试验。黄本F1山羊被毛显示父系特征,其体重、体尺、屠宰率、繁殖率分别比本地山羊增加5.05%、2.0%、3.0%、2.0%;发病率下降到4.65%,试验结果表明:F1杂交羊明显优于本地山羊。 A crossing test was carried out between Nanjiang yellow goat (♂) × local goat (♀) in Nov1995~Oct1997. The feature of woolfell of F1 goat showed paternal trait. The body weight, body size, dressing percentage and reproductive rate has lncreased by 5. 05%, 2%, 3%ande 2% over female line.The morbidity of F1 goat has decreased to 4. 65 %. The results show that F1 goat are obvioushy better than local goat.
出处 《福建畜牧兽医》 1998年第1期7-8,共2页 Fujian Journal of Animal Husbandry and Veterinary medicine
关键词 南江黄羊 本地山羊 杂交 杂种 生产性能 Nanjiang yellow goat, local goat, cross
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  • 6Hanrahan J P, Gregan S M, Mulsant P, et al. Mutations in the genes for oocyte-derived growth factors GDF9 and BMP15 are associated with both increased ovulation rate and sterility in Cambridge and Belclare sheep (Ovis aries)[J]. Biol Reprod,2004,70(4):900-909.
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