| 氨基酸在紫花苜蓿干草品质评定中的作用 |
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| 引用本文： | 郝百贺,郝俊峰,贾玉山,格根图,王志军,高远,赵牧其尔,孙林.氨基酸在紫花苜蓿干草品质评定中的作用[J].饲料研究,2022(2):97-101. |
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| 作者姓名： | 郝百贺 郝俊峰 贾玉山 格根图 王志军 高远 赵牧其尔 孙林 |
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| 作者单位： | 内蒙古农业大学草原与资源环境学院农业农村部饲草栽培加工与高效利用重点实验室;内蒙古自治区农牧业科学院 |
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| 基金项目： | 财政部和农业农村部:国家现代农业产业技术体系资助;内蒙古自治区科技计划项目“苜蓿‘双增双提’加工利用与贮藏关键技术研究与示范(项目编号:2021GG0109)”;内蒙古自治区科技创新引导项目(项目编号:KCBJ2018047)。 |
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| 摘 要： | 试验旨在探究紫花苜蓿氨基酸在营养品质评定中的作用,以不同品种紫花苜蓿(皇后、WL319HQ和Bara310SC)为研究对象,测定并综合分析其产量(CL)、营养品质以及17种氨基酸含量.结果 显示:皇后的干草产量、粗脂肪含量显著高于WL319HQ和Bara310SC (P＜0.05);WL319HQ和Bara310SC的...
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| 关 键 词： | 紫花苜蓿 干草 氨基酸 营养品质 主成分分析 |
Effect of amino acids on quality evaluation of alfalfa hay |
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| HAO Bai-he,HAO Jun-feng,JIA Yu-shan,Ge Gen-tu,WANG Zhi-jun,GAO Yuan,ZHAO Mu-qi-er,SUN Lin.Effect of amino acids on quality evaluation of alfalfa hay[J].Feed Research,2022(2):97-101. |
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| Authors: | HAO Bai-he HAO Jun-feng JIA Yu-shan Ge Gen-tu WANG Zhi-jun GAO Yuan ZHAO Mu-qi-er SUN Lin |
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| Abstract: | The experiment was to explore effect of amino acids on quality evaluation of alfalfa hay.The yield(CL),nutritional quality and 17 amino acids contents of alfalfa of different varieties(Queen,WL319 HQ and Bara310 SC)were measured and comprehensively analyzed.The results showed that Queen’s hay yield and crude fat content were significantly higher than those of WL319 HQ and Bara310 SC(P<0.05).The crude protein content and neutral detergent fiber content of WL319 HQ and Bara310 SC were significantly higher than those of Queen(P<0.05).The isoleucine content of Bara310 SC was significantly higher than that of other varieties(P<0.05).The content of lysine Queen and Bara310 SC was significantly higher than that of WL319 HQ(P<0.05).The study indicates that the variety with the best nutritional quality is Bara310 SC,followed by Queen.Amino acids have a significant role as an index for evaluating the quality of alfalfa hay. |
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| Keywords: | Medicago sativa L hay amino acids nutritional quality principal component analysis |
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