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苜蓿的营养特点及对反刍动物作用机理的研究

李改英 刘德稳 高腾云 廉红霞

江西农业学报2011,Vol.23Issue(1):172-175,180,5.
江西农业学报2011,Vol.23Issue(1):172-175,180,5.

苜蓿的营养特点及对反刍动物作用机理的研究

Nutritional Characteristics of Alfalfa and Its Action Mechanism on Ruminants

李改英 1刘德稳 1高腾云 2廉红霞1

作者信息

  • 1. 河南农业大学,牧医工程学院,河南,郑州,450002
  • 2. 德州学院,山东,德州,253023
  • 折叠

摘要

Abstract

The nutritional characteristics of alfalfa and its action mechanism on ruminants were summarized.Because of the higher nutritional value of alfalfa, after alfalfa was eaten by ruminants, it could improve DMI, promote rumen fermentation and the performance of lactation, especially could enhance the content of conjugated linoleic acid in the milk, but it had little effect on the humoral indicators of ruminants.It is pointed out that how to match alfalfa in the feed to improve the utilization rate of nitrogen and how to store and process alfalfa are the emphases for the future researches.

关键词

苜蓿/营养特点/反刍动物/机理

分类

农业科技

引用本文复制引用

李改英,刘德稳,高腾云,廉红霞..苜蓿的营养特点及对反刍动物作用机理的研究[J].江西农业学报,2011,23(1):172-175,180,5.

基金项目

荷兰王国国际合作项目(2002-02-02) (2002-02-02)

国家农业科技跨越计划项目(2003-22). (2003-22)

江西农业学报

OACSTPCD

1001-8581

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