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Position: Home > Articles > Progress on Application of Rumen Protected Fat in Dairy Production China Animal Husbandry & Veterinary Medicine 2011,38 (5) 7-11

过瘤胃脂肪在奶牛生产中应用的研究进展

作  者:
袁廷杰;周凌云;卜登攀;李珊珊;杨永新;崔海
单  位:
中国农业科学院北京畜牧兽医研究所
关键词:
过瘤胃脂肪;奶牛;生产性能;繁殖性能
摘  要:
脂肪是动物重要的营养素之一,奶牛日粮中添加脂肪不仅可高效补充能量需要,且在改善机体脂类代谢、提高产品品质和繁殖性能等方面具有一定的作用。作者主要就过瘤胃脂肪在奶牛日粮中的应用进行了综述,主要包括过瘤胃脂肪的类型和原理、适口性、消化率及其对奶牛生产性能和繁殖性能等方面的影响。
译  名:
Progress on Application of Rumen Protected Fat in Dairy Production
作  者:
YUAN Ting-jie1,2,ZHOU Ling-yun1,BU Deng-pan1,LI Shan-shan1,YANG Yong-xin1,CUI Hai1,2(1.State Key Laboratory of Animal Nutrition,Institute of Animal Sciences,Chinese Academy of Agricultural Sciences,Beijing 100193,China;2.Faculty of Animal Science & Technology,Gansu Agricultural University,Lanzhou 730070,China)
关键词:
rumen protected fat;dairy cow;production performance;reproductive performance
摘  要:
Fat is one of the most important nutritions of animals.Supplemental fat can improve effectively the energy supply,and play a role in improving lipids metabolism and the products quality and reproductive performance.This article reviews the application of rumen protected fats in dairy diets,including type and principle,palatability,and digestibility of rumen protected fat,that affects on production performance and reproductive performance of dairy cows.

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