1.
Effect of Mineral Salt Cake on Performance of Dairy Cows;
牛用复合舔砖对奶牛生产性能的影响
2.
Effect of adding dried distillers grains with solubles on performance of Chinese Holstein cows
日粮添加DDGS对奶牛生产性能的影响
3.
The Prevention of ZengRuBao Against Cow Mastitis and Its Influence in Cow s Productivity;
增乳宝对奶牛乳房炎的预防作用及其对奶牛生产性能的影响
4.
The Effect of Mycotoxin Binder on Milk Yield and Milk Composition in Lactating Dairy Cows
奶牛专用霉菌毒素吸附剂对泌乳奶牛生产性能的影响
5.
Alfalfa Production and Effects of Alfalfa on Production Performance of Dairy Cows in Hebei Province
河北省苜蓿生产及苜蓿对奶牛生产性能的影响
6.
Effect of baled total mixed ration on performance and digestive characteristics of dairy cows
裹包TMR饲喂对奶牛生产性能及消化特性的影响
7.
The Effects of Feeding Two Probiotics on Performance and Milk of Holstein Dairy Cow;
两种益生素添加剂对澳系荷斯坦奶牛生产性能和奶样指标的影响
8.
The Study for the Application of DHI System Inspection and Survey and Improving the Productive Performance of Milch Cow;
DHI体系检测与提高奶牛生产性能的应用研究
9.
The Effect of the Inter-action of Organic Acid and Honey Material on the Productivity of Dairy Cow;
有机酸及甜叶剂组合对奶牛生产性能的影响
10.
Effects of Several Feed Additives on Rumen Fermentation and Performance of Dairy Cows;
几种添加剂对瘤胃发酵及奶牛生产性能的影响
11.
Effects of Different Technical Measures on Milk Performance in Summer;
不同技术措施对夏季奶牛生产性能的影响
12.
Effects of Supplemental Zinc On Performance and Blood Physiological and Biochemical Parameters in Lactating Cows;
锌对奶牛生产性能及血液理化指标的影响研究
13.
Design and Application of Software for Dairy Cattle Genetic Evaluation
奶牛生产性能遗传评估软件的设计与应用
14.
Effects of Corn Stalk Silage in different chopping lengths on Production Performance of Milk Cows
不同长度玉米秸秆青贮对奶牛生产性能的影响
15.
Effect of Wind Speeds on the Performance of Moderate Heat Stressed Dairy Cows
风速对中度热应激奶牛生产性能的影响
16.
Progress in Studying the Effect of Cellulose Enzyme on Production Performance of Lactating Cows
纤维素酶对奶牛生产性能影响方面的研究进展
17.
Effects of Chromium Polynicotinate on the Performance and Metabolic Parameters of Dairy Cows during Dry and Early Lactation Period;
添加烟酸铬对干奶期和泌乳早期奶牛生产性能和代谢参数的影响
18.
Studies on the Optimal Supplemental Dosage of the Mixed Fruit Flavor Meal and Effects on the Cow Performance and Milk Flavor
果香味剂最适添加剂量的筛选及对奶牛生产性能和奶风味的影响