搜索结果: 1-8 共查到“饲料学 Lactation”相关记录8条 . 查询时间(0.046 秒)
Dietary Supplementation of Magnesium Sulfate during Late Gestation and Lactation Affects the Milk Composition and Immunoglobulin Levels in Sows
Magnesium Sulfate Sow Performance Fecal Moisture Immunoglobulin Milk Composition
2016/5/17
This experiment was conducted to investigate the effects of dietary supplementation of magnesium sulfate (MgSO4) during late gestation and lactation on sow and litter performance, fecal moisture, bloo...
The Influence of Dietary Characteristics on the Milk Quantity and Quality of Riverine Buffaloes: Estimate of the Energy/Protein Requirements, for a Medium-high Production, in the First Ninety Days of Lactation
Buffalo Milk Quantity and Quality Energy-protein Requirements
2016/5/9
The data used came from two trials undertaken under the same climatic conditions (spring-summer). In both trials pluriparious buffaloes were utilized similar in weight, body condition score, and milk ...
Effect of Dietary Fish oil and Soybean Oil on Milk Production and Composition of Holstein Cows in Early Lactation
Milk Milk Fat Omega-3 Fatty Acid Omega-6 Fatty Acid Dairy Cow
2016/4/27
Milk was collected from 20 primiparous Holstein cows that were distributed into four groups and arranged in a completely randomized design with a 35-day period to determine the effect of feeding fish ...
Microbial protein synthesis, digestion and lactation responses of cows to grass or grass-red clover silage diet supplemented with barley or oats
dairy cows grass silage red clover barley oats rumen fermentation microbial protein milk fat composition
2010/8/10
The study was conducted to evaluate effects of silage type (grass-red clover vs. pure grass) and grain supplement (oats vs. barley) on rumen fermentation, post-ruminal nutrient flows, diet digestion a...
Milk Yield and Immune Response of Periparturient and Early Lactation Friesian Cows Fed Diets Supplemented with a High Level of Amino-acid Chelated Chromium
Chromium Dairy Cows Immune Response Milk Yield
2016/4/19
The trial was carried out on twenty-one Friesian cows at the end of eight months gestation, nine multiparous and twelve primiparous; allocated into three groups (1 control, 2 and 3 experimental). The ...
Effect of Stepped Pattern of Feed Intake Using Rice Straw as Roughage Source on Regulation of Growth, Reproduction and Lactation in Dairy Heifers
Compensatory Growth Milk Yield Rice Straw Dairy Heifers
2016/4/15
An attempt was made to improve the efficiency of growth and lactation performance of dairy heifers subjected to a stair-step growth scheme using rice straw as the sole roughage source. Twenty-four you...
Effect of Supplementary Feeding of Concentrate on Nutrient Utilization and Production Performance of Ewes Grazing on Community Rangeland during Late Gestation and Early Lactation
Supplementary Feeding Nutrient Utilization Production Performance Ewes Community Rangeland Gestation
2016/4/13
Malpura and Kheri ewes (76) in their late gestation, weighing 34.40 0.95 kg were randomly selected and divided into 4 groups of 19 each (G1, G2, G3 and G4). Ewes in all the groups were grazed on natur...
Evaluation of Feeding a Fibrolytic Enzyme to Lactating Dairy Cows on Their Lactational Performance during Early Lactation
Dairy Cows Enzyme Lactation Performance
2016/4/13
Twenty eight multiparous lactating cows were utilized in an experiment to evaluate the response to an exogenous fibrolytic enzyme on their lactational performance during early lactation period (in ter...