搜索结果: 1-8 共查到“家畜饲养管理学 urea”相关记录8条 . 查询时间(0.139 秒)
Reliability of results of milk urea analysis by various methods using artificial milk control samples
cow milk urea method of analysis result reliability recovery correlation
font style='font-size:12px;'>
2015/6/5
The milk urea concentration (MUC) is a respected indicator of the health and nutrition status of dairy cows. It is in relation to their reproduction performance, longevity and technological milk indic...
Effects of Supplementation of Mulberry (Morus alba) Foliage and Urea-rice Bran as Fermentable Energy and Protein Sources in Sheep Fed Urea-treated Rice Straw Based Diet
Fermentable Energy Fermentable Protein Feed Supplementation Sheep
font style='font-size:12px;'>
2016/5/18
A digestibility study was conducted to evaluate the effects of supplementing mulberry foliage and urea rice-bran as a source of fermentable energy and protein to 12 sheep fed diets based on urea-treat...
Effects of Polyurethane Coated Urea Supplement on In vitro Ruminal Fermentation, Ammonia Release Dynamics and Lactating Performance of Holstein Dairy Cows Fed a Steam-flaked Corn-based Diet
Polyurethane Coated Urea Rumen Fermentation Ruminal Ammonia Release Lactating Performance
font style='font-size:12px;'>
2016/5/4
Three experiments were conducted to investigate the effects of polyurethane coated urea on in vitro ruminal fermentation, ammonia release dynamics and lactating performance of Holstein dairy cows fed ...
Comparative Effect of Cecal Ligation and Colostomy on Nitrogen Utilization in Chickens Fed Low Protein or Urea-Supplemented Low Protein Diets.
chicken nitrogen balance low protein diet urea cecal ligation colostomy
font style='font-size:12px;'>
2009/7/31
A study was carried out to investigate nitrogen metabolism in response to cecal ligation and colostomy in chickens. We used colostomized plus ceca-ligated chickens fed a low protein diet or a low prot...
Ruminal Characteristics, Blood pH, Blood Urea Nitrogen and Nitrogen Balance in Nili-ravi Buffalo (Bubalus bubalis) Bulls Fed Diets Containing Various Levels of Ruminally Degradable Protein
Buffalo Bull Ruminal Characteristics BUN RDP Blood pH N Balance
font style='font-size:12px;'>
2016/4/27
Four ruminally cannulated Nili-ravi buffalo bulls were used in a 4?? Latin Square design to determine the influence of varying levels of ruminally degradable protein (RDP) on ruminal characteristics, ...
Feeding Acacia saligna to Sheep and Goats with or without the Addition of Urea or Polyethylene Glycol
Acacia saligna Sheep Goats Urea PEG
font style='font-size:12px;'>
2016/4/26
The objective of the research was to investigate the effect of polyethylene glycol (PEG) or urea supplementation in sheep and goats fed a basal diet of Acacia saligna and wheat straw. The 3 dietary tr...
Feeding Value of Urea Treated Wheat Straw Ensiled with or without Acidified Molasses in Nili-Ravi Buffaloes
Fermentable Carbohydrates Crop Residues Intake Digestibility Milk Yield Lactating Buffaloes
font style='font-size:12px;'>
2016/4/21
Thirty early lactating Nili-Ravi buffaloes, six animals in each group, were used in a completely randomized design to examine the feeding value of 4% urea treated wheat straw (UTWS) ensiled with 6% or...
Feeding Value of Urea Treated Corncobs Ensiled with or without Enzose (Corn Dextrose) for Lactating Crossbred Cows
Urea Corncobs Enzose Nitrogen Fixation Digestibility Milk Yield
font style='font-size:12px;'>
2016/4/15
This study was aimed to establish the amount of enzose (corn dextrose) for optimum N fixation in urea treated corncobs (UTC) and their dietary effect on nutrient intake, digestibility and milk yield i...