Effects of yeast cell wall preparation on the immune responses,intestinal morphology and ileal micro

来源 :第11届世界畜产大会(WCAP2013) | 被引量 : 0次 | 上传用户:yaoyaosara
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The present study was conducted to investigate the effects of yeast cell wall preparation (YCWP,Actigen,Alltech Inc) on the immune responses,intestinal morphology and ileal microflora of broilers which were compared to the effects of chloroteracycline,a commonly used antibiotic growth promoter (AGP).
其他文献
An effective number of a breedable population is a crucial determinant for maintaining genetic variability within a population.Demographic bottlenecks occur when populations experience severe,temporar
On the Qinghai-Tibet plateau,grasslands cover 1.5 × 106 km2 and consist of 35% nearly of the total plateau area (Hafner et al.,2012).The grasslands of the Qinghai-Tibet are the worlds largest high alt
The objective of this study was to evaluate the School Milk Program (SMP) on milk consumption among elementary students in the rural area.The materials of this study were the elementary school student
The protein shortage for food and feed oblige us to look for new protein sources including waste products.Feathers are excellent biosources with high protein content.Poultry slaughterhouses produce la
This trial was conducted to investigate the effects of rearing system and stocking density on the grow performance,carcass quality and welfare of broilers.A total of 936 1-day-old male broilers were r
Data on reproductive traits from 1296 Buchi ewes maintained at the Livestock Experiment Station,Jugaitpir,District Bahawalpur were recorded from 1986 to 2010.The data was subjected to SAS statistical
The purpose of the present study was to compare mRNA levels of myostatin (MSTN),myogenin (MyoG) and fiber type composition in terms of myosin heavy chain (MyHC) in the skeletal muscle of two rabbit br
A total of 150 Achai cows from different dairy herds in KPK province were used to obtain polymorphism of bovine lactoferrin (LTF) gene for use as a possible genetic marker.Polymerase chain reaction-re
Gastrointestinal nematodes (GINs) cause considerable economic loss in small ruminant production,especially in grazing animals.The blood-feeding nematode,Haemonchus contortus,is especially harmful due
Medium chain fatty acids (MCFA) have been shown to be bactericidal against several pathogenic bacteria both in vitro and in vivo,and have been used as alternatives to antibiotics.