Comparison of Pig Lactescence of Yorkshire, Landrace and Duroc 大约克夏、长白、杜洛克母猪泌乳力的比较
Study on Preparation of Luminescent Paint by Direct Lactescence 直接乳化法制备荧光涂料的研究
In this study, the lactescence of three swine breeds ( Yorkshire, Landrace, Duroc) was analyzed and compared from lactation time, lactation frequency, lactation capacity, starting litter weight, and 20-day-old litter weight, respectively. 试验选择了大约克、长白、杜洛克三个品种母猪各10头,从泌乳时间、泌乳次数、泌乳量、初生窝重、20日龄窝重等指标来综合分析不同品种的泌乳力。
Lactescence Comparison of Introduced Breed Swine 三个引进品种母猪泌乳力的比较