搜索结果: 1-1 共查到“家畜繁殖学 Novel 305 day Adjustment Factors”相关记录1条 . 查询时间(0.071 秒)
Studies on the Development of Novel 305 day Adjustment Factors for Production Traits in Dairy Cattle
Novel 305 day Adjustment Factors Multiplicative Correlation Coefficients Percent Squared Bias (PSB)
2016/4/18
This study was conducted to develop a novel adjustment factors for 305 days using 138,103 lactation records and 1,770,764 daily records, which were based on environmental circumstances such as herd ye...