Study on drying characteristic and hay quality of Alfalfa in different hay making methods

摘要：

Alfalfa hay has high nutrition, can provide animal with better nutrition.However, the nutrition of alfalfa is easily lost in the drying process (Gao, et al, 1997).So it is very important to select feasible hay making methods to speed up the drying rate and decrease the nutrition loss of alfalfa.In this experiment, we study on six hay making methods, discuss the effect of hay making methods on drying characteristic and hay quality of alfalfa.The purpose is to select feasible hay making methods which are fit for the special weather in winter and spring in Yunnan, to improve the animal husbandry development and relieve the extrusive forage and livestock incompatibility.Through the experiment, it is expected to provide both in theory basis and technical guidance for alfalfa hay production.

关键词： hay making method alfalfa drying characteristics hay quality grey correlative degree analysis

作者: XUE Shiming SHAN Guilian

作者单位: Yunnan Beef Cattle and Pasture Research Center,Kunming,Yunnan 650212,P.R.of China Grassland Research Institute of Chinese Academy of Agricultural Science,Hohhot,Inner Mongolia 010010

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）