Napier grass performance under limited soil-water conditions

来源 :第11届世界畜产大会(WCAP2013) | 被引量 : 0次 | 上传用户:qazaq1313
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
Napier grass is an important fodder for dairy cattle in many parts of the tropical and subtropical regions in the world.Its high dry matter yields and persistence in withstanding frequent cutting make it quite suited to smallholder intensive dairy production systems.
其他文献
Transgenic technology can upgrade and cultivate new varieties of animals,such as disease resistant animals which can effectively reduce the infection capacity of bacteria.Toll-like receptors (TLR) is
The present study was aimed to know the effects of dietary energy levels on development and survivability of ovarian follicles of goats.Nine female Black Bengal goats were divided into three groups of
The aim of this study was to examine the effect of activin A during in vitro pre-maturation of bovine oocytes by roscovitine.Bovine cumulus oocyte complexes were cultured in the pre-maturation medium
The in vitro growth (IVG) and maturation (IVM) culture system of domestic livestoc animals oocytes have been developed.It is expected to provide a new source of a good quality of oocytes for in vitro
Although the pregnancy rate of multiparous cows,resulting from early embryonic losses,has been declining every year,molecular mechanisms associated with proper conceptus development and its attachment
The aim of this study was to evaluate the serum copper levels in Holstein dairy cattle kept under industrial farming conditions in Isfahan province,central Iran.The study was carried out on 12 industr
Milk is a very important source of nutrients.Low milk production is a problem in Turkish dairy farming.During recent years,the Turkish government has supported cooperatives that assist milk producers
Twenty-four Holstein bull calves were fed milk replacer and concentrates to determine the effects of method of feeding milk replacer on weight gain,feed intake,rumen development and meat quality.Three
The objective of this study was to evaluate the effect of ruminally protected amino acids (RPAAs) and ruminally protected fat (RPF) supplementation on milk yield and milk composition as well as in vit
Canola meal is a readily available protein supplement favorable for use in ruminant diets.Research evidence indicates in situ that heat treatment can reduce the proportion of rumen degradable protein,