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大尾寒羊公羔断尾效果的研究 被引量:4

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摘要 关于肥尾羊断尾对产肉性能的影响,国外研究报道结果不一。国内关于肥尾羊断尾资料还未见报道。 大尾寒羊为我国优良地方品种,分布在黄河下游的河北、山东、河南3省相邻的平原农业区,以其成熟早、繁殖性能高、产肉脂多、皮毛品质好和肥尾硕大而闻名于全国。但是,近年来随着商品生产和人们生活水平的不断提高,人们多食用瘦肉和植物油,羊尾脂不好销售,价格也低。因此,我们对大尾寒羊公羔进行了断尾试验,以探讨其生长发育、胴体结构、产肉性能和体内脂肪分布的变化规律。
作者 张英杰
出处 《中国畜牧杂志》 CAS 北大核心 1991年第4期28-30,共3页 Chinese Journal of Animal Science
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