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Effect of L- or DL-methionine Supplementation on Nitrogen Retention, Serum Amino Acid Concentrations and Blood Metabolites Profile in Starter Pigs
Amino Acids Profile Methionine Pigs Nitrogen Balance
2016/5/20
The objective of the current study was to evaluate the effect of supplementation of either L-methionine (L-Met) or DL-methionine (DL-Met) to diets of starter pigs on nitrogen (N) balance, metabolism, ...
Relationships between Methionine Supply, Nitrogen Retention and Plasma Insulin-like Growth Factor-I in Growing Sheep Nourished by Total Intragastric Infusions
Methionine Nitrogen Retention IGF-I Sheep
2016/5/9
Four 4-month old CharolaisDorset male sheep (initial liveweight 25.01.1 kg), fitted with rumen and abomasal fistulas and nourished by total intragastric infusions, were used to study t...
Comparison of Synthetic Lysine Sources on Growth Performance, Nutrient Digestibility and Nitrogen Retention in Weaning Pigs
L-lysine-HCl L-lysine-SO4 Growth Performance Nutrient Digestibility Weaning Pigs
2016/4/27
We compared the effects of supplementing L-lysine??SO4 to L-lysine??HCl on growth performance, nutrient digestibility and nitrogen retention in weaning pigs. A total of 96 crossbred pigs, weaned at 21...
Effects of Non-protein Energy Intake on Whole Body Protein Synthesis, Nitrogen Retention and Glucose Turnover in Goats
Protein Synthesis Phenylalanine Metabolism Glucose Metabolism Energy Intake Stable Isotope Goat
2016/4/25
The responses of whole body protein and glucose kinetics and of nitrogen (N) metabolism to non-protein energy intake (NPEI) were determined using an isotope dilution approach and measurement of N bala...
Effects of Different Products and Levels of Selenium on Growth, Nutrient Digestibility and Selenium Retention of Growing-finishing Pigs
Selenium Source Growth Nutrients Digestibility Serum Se Se Retention
2016/4/20
This experiment was conducted to evaluate the effects of different selenium (Se) products (inorganic, organic A, organic B) added at two supplemental dietary Se levels (0.1 and 0.3 mg/kg) on growth pe...
Effects of Dietary Selenium Supplementation on Growth Performance, Selenium Retention in Tissues and Nutrient Digestibility in Growing-finishing Pigs
Selenium Growth Performance Nutrient Digestibility Selenium Source and Level Se Retention Pigs
2016/4/20
This experiment was conducted to investigate the effects of selenium (Se) sources and levels on growth performance, nutrient digestibility and Se retention in growing-finishing pigs. A total of 56 cro...
Nitrogen Retention and Chemical Composition of Urea Treated Wheat Straw Ensiled with Organic Acids or Fermentable Carbohydrates
Wheat Straw Urea Organic Acids Fermentable Carbohydrates Nitrogen Retention Chemical Composition
2016/4/14
The influence of varying levels of urea and additives on nitrogen (N) retention and chemical composition of wheat straw was studied. The wheat straw was treated with 4, 6 and 8% urea and ensiled with ...
Effects of Gestational Status on Apparent Absorption and Retention of Copper and Zinc in Mature Angus Cows and Suffolk Ewes
SCopper Zinc Gestation Cow Ewe
2016/4/13
Six mature purebred Angus cows (3.5 1.5 years of age, 631.36 8.63 kg), three pregnant (250 7 days pregnant) and three non-pregnant and eight mature Suffolk ewes (5 1.2 years of age, 68.18 2.3 kg) four...