搜索结果: 1-4 共查到“畜牧学 Lactation Performance”相关记录4条 . 查询时间(0.078 秒)
Lactation Performance of Crossedbred Dairy Cows in the Sudan
lactation length lactation yield daily milk yield percentage foreign blood sire breed
2010/11/10
This study was conducted to investigate the factors that have influence on the lactation traits of crossbred dairy cows in the Sudan; data comprising some productive traits such as milk yield/ lactati...
Effect of Undegradable Dietary Protein Level and Plane of Nutrition on Lactation Performance in Crossbred Cattle
Undegradable Dietary Protein Rumen Degradable Protein Plane of Nutrition Milk Yield Crossbred Cows
2016/4/20
An experiment was conducted in order to assess the effect of level of RDP:UDP ratio and level of feeding concentrate on milk yield, milk composition and nutrient utilization in lactating crossbred cat...
Effects of Carbohydrase Supplement on Lactation Performance of Primiparous Sows Fed Corn-Soybean Meal Based Lactation Diet
Carbohydrases Flatulence Producing Compounds Soybean Meal Sows
2016/4/15
The experiment was conducted to test the hypothesis that supplementing diets of lactating first parity sows with a mixture of carbohydrases (CS) improves lactation performance and second parity reprod...
Effects of Rumen Undegradable Protein and Minerals Proteinate on Early Lactation Performance and Ovarian Functions of Dairy Cows in the Tropics
Rumen Undegradable Protein Minerals Proteinate Early Lactation Ovarian Functions Tropics
2016/4/11
A 90 d study was designed to investigate the effects of rumen undegradable protein (RUP) and a mixture of Cu, Zn and Mn proteinate (CZMP) on milk yield and composition and ovarian functions during rai...