Low dosage gonadotropic hormone was applied to induce of double calving on this paper and the factor of success was analyzed.
本文研究了应用低剂量促性腺激素处理诱导黄牛一胎双犊，分析了影响成功率的因素。
Low dosage gonadotropic hormone was applied to induce of double calving on this paper and the factor of success was analyzed.
本文研究了应用低剂量促性腺激素处理诱导黄牛一胎双犊，分析了影响成功率的因素。
应用推荐