【摘 要】
：
The distal gut microorganisms are composed of billions of bacteria and archaea,and Firmicutes and Bacteroidetes are the two dominant bacterial groups in the broiler cecum.Recent data have revealed tha
【机 构】
：
State Key Laboratory of Animal Nutrition,College of Animal Science and Technology,China Agricultural
【出 处】
：
第11届世界畜产大会(WCAP2013)
论文部分内容阅读
The distal gut microorganisms are composed of billions of bacteria and archaea,and Firmicutes and Bacteroidetes are the two dominant bacterial groups in the broiler cecum.Recent data have revealed that the gut microbiota,especially Firmicutes and Bacteroidetes,can contribute to host metabolism by several mechanisms including increased energy harvested from the diet,modulation of lipid metabolism,altered endocrine function,and increased inflammatory response.
其他文献
Peking duck (Anas platyrhychos) and Muscovy duck (Cairina moschata) are two types of domestic ducks and the most popular meat breeds on the world.Both breeds can cross each other in captivity to produ
The objective of this study was to compare models for suitable genetic parameter estimation of body weight at hatching (BWH) in Betong chickens.The data set from 41 sires and 143 dams contained 400 re
Cytoplasmic genetic effects are transmitted directly only from mother to offspring and could therefore have an influence on the variance components estimates,rendering them inaccurate.
Beta-1,3-glucan,a soluble carbohydrate from the cell walls of yeast Saccharomyces cerevisiae,is known to have a potent stimulatory effect on the immune system of mammals,fish and crustaceans.
The effect of piglet birth weight variation on subsequent weight variations and litter performance in Large White x Landrace sows is not well understood.The objective of the current study was to deter
The Application of Computer Technology solved the distribution of feed resource very well.On the basis of the predecessors work,we put forward a new method to develop formulations and to evaluate the
This experiment was conducted to study the effects of dietary calcium levels on serum biochemical indices,the osteoclast role pathway key protein activity and the calcium content of the tibia of pigle
Sixty three-way crossbred (Duroc x Landrace x Yorkshire) piglets were used to investigate the effects of different calcium levels on the content of calcium content in bones,hematological biochemical i
The α-tocopherol transfer protein (α-TTP) is a cytosolic protein that binds α-tocopherol (the most bio-active form of vitamin E) and transfers it between separate cellular organelles.α-TTP is expresse
This experiment was conducted to study the effects of standard saponin at levels of 0,1.55,3.10,4.65 and 6.20 mg/30 ml rumen inoculum in triplicate on rumen methanogenesis and rumen fermentation chara