搜索结果: 1-11 共查到“饲料学 urea”相关记录11条 . 查询时间(0.057 秒)
Effects of Combining Feed Grade Urea and a Slow-release Urea Product on Performance, Dietary Energetics and Carcass Characteristics of Feedlot Lambs Fed Finishing Diets with Different Starch to Acid Detergent Fiber Ratios
Slow-release Urea Finishing Lambs Growth Performance Dietary Energetics Carcass
font style='font-size:12px;'>
2016/12/28
Recent findings have shown that microbial nitrogen flow and digestible energy of diets are increased when urea is combined with a slow-release urea (SRU) in diets with a starch to acid detergent fibre...
Improvement of Nutritive Value and In vitro Ruminal Fermentation of Leucaena Silage by Molasses and Urea Supplementation
Leucaena Silage Rumen Fermentation In vitro Gas Production Urea Molasses
font style='font-size:12px;'>
2016/11/10
Leucaena silage was supplemented with different levels of molasses and urea to study its nutritive value and in vitro rumen fermentation efficiency. The ensiling study was randomly assigned according ...
Responses of milk urea nitrogen content to dietary crude protein level and degradability in lactatingHolsteindairy cows
protein level protein degradability milk urea N lactating cos
font style='font-size:12px;'>
2015/6/2
Two experiments were conducted to investigate the effects of dietary crude protein level and degradability on milk urea nitrogen (MUN) content. In experiment 1, twelve multiparous lactating cows avera...
Effects of Combining Feed Grade Urea and a Slow-release Urea Product on Characteristics of Digestion, Microbial Protein Synthesis and Digestible Energy in Steers Fed Diets with Different Starch:ADF Ratios
Slow-release Urea Finishing Diets Steers Digestion Microbial Nitrogen
font style='font-size:12px;'>
2016/5/16
As a result of the cost of grains, the replacement of grains by co-products (i.e. DDGS) in feedlot diets is a common practice. This change produces diets that contain a lower amount of starch and grea...
The Effect of Energy Supplementation on Intake and Utilisation Efficiency of Urea-treated Low-quality Roughage in Sheep II. Rumen Kinetics and Acetate Clearance Rate
Acetate Clearance Rate Glucogenic Potential Rumen Liquid Kinetics Substrate Cycle
font style='font-size:12px;'>
2016/5/6
Inadequate supply of glucose or glucogenic substrates to the body tissues can affect metabolism of absorbed acetogenic metabolites from the gut and therefore, influence feed intake in ruminants. This ...
The Effect of Energy Supplementation on Intake and Utilisation Efficiency of Urea-treated Low-quality Roughage in Sheep I. Rumen Digestion and Feed Intake
Roughage Energy Supplementation Intake Glucogenic Potential Microbial Protein Purine Derivatives
font style='font-size:12px;'>
2016/5/6
Inefficient rumen microbial fermentation is a major factor limiting intake of low quality roughage in ruminants. In this study, the effect of energy supplementation on rumen microbial fermentation, ab...
UREA LEVEL IN COWS’ MILK FED ON TOTAL MIXED RATION (TMR) AND TRADITIONAL SYSTEM IN SUMMER AND WINTER SEASON
urea feeding system feeding season
font style='font-size:12px;'>
2010/12/8
In the research urea content in milk and frequency of the occurrence of samples with different urea level in milk of cows fed on total mixed ration (TMR) and traditional system in summer and winter se...
Evaluation of Urinary Nitrogen Excretion from Plasma Urea Nitrogen in Dry and Lactating Cows
Dry Cow Lactating Cow Nitrogen Clearance Plasma Urea Nitrogen
font style='font-size:12px;'>
2016/4/28
Data of 42 balance measurements from dry and lactating Holstein cows and blood and urine samples from 24 Japanese Black cows were collected to evaluate the potential for predicting urinary nitrogen (N...
Influence of Corn Steep Liquor on Feeding Value of Urea Treated Wheat Straw in Buffaloes Fed at Restricted Diets
Urea Corn Steep Liquor Wheat Straw Digestibility Digestion Kinetics Nitrogen Balance Buffalo
font style='font-size:12px;'>
2016/4/22
Influence of different levels of corn steep liquor (CSL) on chemical composition of urea treated wheat straw (UTWS), ruminal characteristics, digestion kinetics, nitrogen (N) utilization, and nutrient...
Utilization of Steam-treated Oil Palm Fronds in Growing Goats: 1. Supplementation with Dietary Urea
Fermentable Protein Urea Oil Palm Fronds Dairy Goats
font style='font-size:12px;'>
2016/4/21
Five male dairy goats (Saanen), 4.6 month old with a body weight of 21.4 (SD??.6) kg, were used to examine 5 dietary urea treatments in a 5?? Latin Square experimental design. The five levels of urea ...
Effects of Ensiled Cassava Tops on Rumen Environment Parameters, Thyroid Gland Hormones and Liver Enzymes of Cows Fed Urea-treated Fresh Rice Straw
Cow Ensiled Cassava Tops Dry Matter Intake Rumen Thyroid Gland Hormones Liver Enzymes
font style='font-size:12px;'>
2016/4/15
Four rumen-cannulated cows (330 kg average weight at 4 years) were used to evaluate the supplement of ensiled cassava tops (ECT) (variety KM 94, 39% DM) on rumen functions, thyroid hormones and liver ...