当前位置: 首页 > 文章 > 不同杂交后代初生羔羊生长发育对比 新疆农业科学 2010,47 (3) 627-630
Position: Home > Articles > Contrast between Different Crossbred Varieties of Lamb at the Growth and Development Period Xinjiang Agricultural Sciences 2010,47 (3) 627-630

不同杂交后代初生羔羊生长发育对比

作  者:
买合布别木;邵伟;余雄
单  位:
新疆农业大学动物科学学院
关键词:
无角陶赛特羊;阿勒泰大尾羊;萨福克羊;杂交;生产性能
摘  要:
【目的】选育出繁殖率高、生长发育速度快、屠宰率高的肥羔品种。【方法】选取相同年龄的萨福克羊(♂)×(♀)阿勒泰大尾羊杂交一代、陶赛特羊(♂)×(♀)阿勒泰大尾羊杂交一代和阿勒泰大尾羊后代各30只并按照品种不同分成3组,在相同的营养水平下对比其90 d的生长发育情况。【结果】试验羊生长发育指标统计分析表明,萨福克羊(♂)×(♀)阿勒泰大尾羊杂交一代和陶赛特羊(♂)×(♀)阿勒泰大尾羊杂交一代的体重、体高、毛质、屠宰率等指标均优于阿勒泰大尾羊后代羔羊。【结论】萨福克羊(♂)×(♀)阿勒泰大尾羊杂交一代与阿勒泰大尾羊后代羔羊相比,生产性能更加优良。
译  名:
Contrast between Different Crossbred Varieties of Lamb at the Growth and Development Period
作  者:
Maihebubiemu,SHAO Wei,YU Xiong(College of Animal Science,Xinjiang Agricultural University,Urumqi 830052,China)
关键词:
Poll Dorset;Altay lamb;Suffollk;cross;production performance
摘  要:
【Objective】The main purpose of the present study was to select and breed the fat lamb varieties with high breeding coefficient,quick development and high dressing percentage.【Method】The total 30 lambs were selected from three pilot groups with F1 Suffollk(♂)×(♀) Altay,F1 Poll Dorset(♂)×(♀) Altay group and Poll Dorset(♂)×(♀) Altay group were superior to those of Altay lamb group.【Result】The results showed that the body weight,height and wool quality of the F1 Suffollk(♂)×(♀) Altay group and F1 Poll Dorset were superior to those of Altay lamb group.【Conclusion】The production performance of F1 Sufforllk Altay group were superior to that of Altay lamb group.

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