风险因子分析和遗传参数估计对布尔人,西班牙人和杂交的山羊小孩的断奶前死亡特征

Liuhong Chen1, William Foxworth1, Scott Horner1

  • 1International Goat Research Center, College of Agriculture, Food and Natural Resources, Prairie View A&M University, Prairie View, TX 77446, USA.

概括

羊的断奶后死亡率 (PWM) 受环境和遗传因素的影响. 管理,遗传选择和杂交可以有效地减少PWM,改善整体群体的健康和生产力.

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