搜索结果: 1-9 共查到“动物生物化学 Lactating”相关记录9条 . 查询时间(0.109 秒)
Effects of Non-ionic Surfactants on Enzyme Distributions of Rumen Contents, Anaerobic Growth of Rumen Microbes, Rumen Fermentation Characteristics and Performances of Lactating Cows
Non-ionic Surfactants Enzyme Activity Microbial Growth Rumen Microorganism Ruminal Fermentation Lactation Performances
2016/4/12
A series of experiments was carried out to determine the possibility for the non-ionic surfactant (NIS) as a feed additive for ruminant animals. The effect of the NIS on (1) the enzyme distribution in...
Responses to Starch Infusion on Milk Synthesis in Low Yield Lactating Dairy Cows
Metabolic Parameter mRNA Abundance Glucose Tolerance Test Dairy Cows
2016/5/18
The effect of starch infusion on production, metabolic parameters and relative mRNA abundance was investigated in low yield lactating cows from 86 days in milk. Six Holstein cows fitted with permanent...
Influence of Varying Level of Sodium Bicarbonate on Milk Yield and Its Composition in Early Lactating Nili Ravi Buffaloes
Early Lactating Buffaloes Sodium Bicarbonate Nitrogen Balance Milk Yield and Composition
2016/4/27
Influence of varying level of sodium bicarbonate (SB) supplementation on milk yield and its composition was examined in a randomized complete block design in early lactating Nili Ravi buffaloes during...
Milk Protein Production and Plasma 3-Methylhistidine Concentration in Lactating Holstein Cows Exposed to High Ambient Temperatures
Dairy Cows Heat Stress Milk Production Energy Protein Protein Degradation
2016/4/21
This experiment was performed to examine the influences of high ambient temperature on milk production, nutrient digestibility, energy and protein sufficiency ratio, and plasma metabolites concentrati...
Effects of Urea Level and Sodium DL-malate in Concentrate Containing High Cassava Chip on Ruminal Fermentation Efficiency, Microbial Protein Synthesis in Lactating Dairy Cows Raised under Tropical Condition
Urea Sodium DL-malate Rumen Fermentation Cassava Chip Urea-treated Rice Straw Tropical Dairying
2016/4/21
Four, lactating dairy cows were randomly assigned according to a 2횞2 Factorial arrangement in a 4횞4 Latin square design to study supplementation of urea level (U) at 2 and 4% and sodium ...
Effect of Close-up Dry Period Protein Level on Preparturiental Nitrogen Balance and Lactating Performance of Primigravid and Multiparous Holstein Cows
Holstein Cow Transition Period Protein Level Nitrogen Balance Milk Production Primigravid Cow
2016/4/21
This study compared the effects of two levels of crude protein (CP) supplementation during a close-up dry period on the productive performance, nitrogen balance, and blood profiles of Holstein cows. E...
Effects of Acute Changes in the Energy and Protein Intake Levels over the Short-term on the Maternal Milk Amino Acid Concentrations in Lactating Mares
Amino Acids Milk Lactating Mare
2016/4/19
This study was designed to test the effects of changes in energy and protein intake levels on the maternal milk amino acid concentrations over the short-term in lactating mares. Three lactating mares ...
Effect of Synchronizing Starch Sources and Protein (NPN) in the Rumen on Feed Intake, Rumen Microbial Fermentation, Nutrient Utilization and Performance of Lactating Dairy Cows
Synchronizing Protein Starch Sources Cassava Chip Corn Rumen Degradability
2016/4/18
Eight crossbred (75% Holstein Friesian) cows in mid-lactation were randomly assigned to a switchback design with a 2x2 factorial arrangement to evaluate two nonstructural carbohydrate (NSC) sources (c...
Effects of Timing of Initial Cutting and Subsequent Cutting on Yields and Chemical Compositions of Cassava Hay and Its Supplementation on Lactating Dairy Cows
Cassava Hay Cutting Foliage Milk Yield and Compositions Concentrate Rumen Environment
2016/4/14
Two experiments were conducted to examine the production and quality of cassava hay and its utilization in diets for dairy cows. In experiment I, a 2횞2 Factorial arrangement in a randomized com...
