The Optimum Period and Adventurous Estimation of Fertility Transform in Seed Production of Peiliangyou Rice Combination in Xinyang宋世枝, 马铮, 何盛莲, 金开美, 鲁伟林4-7
Exploration on the technique of artificial insemination in local goats improved by Boer goat李玉强, 王海龙, 马娟31-31