搜索结果: 1-3 共查到“动物生物化学 environment”相关记录3条 . 查询时间(0.329 秒)
Determining of the Effect of Lysine:calorie Ratio on Growth Performance and Blood Urea Nitrogen of Growing Barrows and Gilts in Hot Season and Cool Season in a Commercial Environment
Blood Urea Nitrogen Growing Pigs Growth Performance Lysine:calorie Ratio
2016/5/11
Two experiments were conducted to determine an optimum Lys:calorie ratio (g of total dietary Lys/Mcal of DE) for growing barrows and gilts in cool and hot seasons in a commercial environment. In Exp. ...
Correlation of Air Pollutants and Thermal Environment Factors in a Confined Pig House in Winter
Total Dust Total Airborne Bacteria Odor Ammonia Hydrogen Sulfide
2016/4/19
Optimal management of indoor air quality in a confined pig house, especially in winter, is indispensable for preventing infectious respiratory disease to workers and animals. This study was performed ...
Dietary Supplementation of Fat Increased Milk Fat Percentage without Affecting Ruminal Characteristics in Holstein Cows in a Warm Tropical Environment
Holstein Cows Dietary Fat Supplementation Milk Production Ruminal Characteristics
2016/4/14
The purpose of this experiment was to investigate the effect of the diets supplemented with lard or prilled fat (Carolac ) on lactation performance, plasma constituents and ruminal characteristics of ...