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日粮纤维对妊娠母猪背膘厚度、繁殖性能及行为的影响

作  者:
李尚
关键词:
日粮纤维;妊娠母猪;背膘厚度;繁殖性能;行为规癖
摘  要:
日粮纤维是猪饲粮中重要组成部分,近年来关于猪妊娠期营养的研究较多.文章综述了日粮纤维来源、理化特性及其对妊娠母猪背膘厚度、繁殖性能、行为的影响.
作  者:
LI Shang;College of Animal Science and Technologe, Agricultural University of Hebei;
单  位:
LI Shang%College of Animal Science and Technologe, Agricultural University of Hebei
关键词:
dietary fiber;;pregnant sows;;back-fat thickness;;reproductive performance;;behavioral stereotypy
摘  要:
Dietary fiber is an important part of pig diets, in recent years, many studies have been made about the nutrition of porcine pregnancy. The effect of dietary fiber origin, physicochemical properties, backfat thickness,reproductive performance and behavior on pregnant sows were summarized in this paper.

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