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剩余采食量效应:评价肉牛营养与饲养过程中饲料转化率的指标 被引量：5

Residual Feed Intake: A Measurement of Feed Efficiency in Beef Cattle Nutrition and Feeding
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摘要 剩余采食量效应(RFI)是评估肉牛饲料转化效率的一个新指标。本文从RFI的定义、影响RFI的生理基础、RFI与甲烷排放量的关系、RFI的经济效益、RFI的遗传力与遗传相关及RFI分子标记研究进展等方面对肉牛净进食效应的相关研究进行了综述。 Residual feed intake （ RFI） is a new measurement to assess feed conversation ratio of beef cattle. The article introduced briefly researches related to net feed intake of beef cattle from the following aspects：the definition of RFI, the physical basics affecting RFI, the relationships between RFI and methane emission, eco-nomic implications of RFI, hereditary capacity and genetic correlation of RFI and research advances on the rel-ative molecular markers of RFI.
作者 钟晓琳 高腾云 翟磊
机构地区 河南农业大学牧医工程学院
出处 《动物营养学报》 CAS CSCD 北大核心 2014年第3期591-596,共6页 CHINESE JOURNAL OF ANIMAL NUTRITION
基金 现代奶牛产业技术体系建设专项资金资助(CARS-37)
关键词 剩余采食量效应 饲料转化效率 肉牛 residual feed intake feed conversation ratio beef cattle
分类号 S823 [农业科学—畜牧学]
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参考文献31

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二级参考文献21

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共引文献5

同被引文献46

引证文献5

二级引证文献18

动物营养学报
2014年 第3期

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