| 宁夏不同地区紫花苜蓿的营养成分分析 |
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| 引用本文： | 姚玉霞,李云.宁夏不同地区紫花苜蓿的营养成分分析[J].安徽农业科学,2011,39(36):22344-22345,22410. |
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| 作者姓名： | 姚玉霞 李云 |
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| 作者单位： | 宁夏彭阳县农牧和科学技术局,宁夏彭阳,756500;宁夏彭阳县农牧和科学技术局,宁夏彭阳,756500 |
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| 基金项目： | 宁夏科技攻关计划项目(2006);宁夏国际合作项目(2009);人事部留学人员择优重大项目(2007) |
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| 摘 要： | 目的]研究紫花苜蓿营养成分对畜牧业发展具有积极作用。方法]对宁夏9个不同产地的陇东紫花苜蓿营养成分进行比较，并利用灰色关联理论和层次分析法进行了综合评价。结果]盐池县的紫花苜蓿在供试样品中养分总体表现最好，其次为贺兰山农牧场等地区的紫花苜蓿，最后为永宁县等地区的紫花苜蓿。结论]不同产地的紫花苜蓿在养分含量上存在差异，应根据养分含量来选择不同产地的紫花苜蓿。
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| 关 键 词： | 紫花苜蓿 营养成分 综合评价 宁夏 |
Analysis on Nutrient Constituent of Alfalfa(Medicago sativa L.) from Different Areas of Ningxia |
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| Institution: | YAO Yu-xia et al (Agriculture and Animal Husbandry & Science and Technology Bureau of Pengyang County,Pengyang,Ningxia 756500) |
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| Abstract: | Objective] Studies on alfalfa nutrient composition had a positive effect for animal husbandry development.Method] Nutrient constituent of Longdong alfalfa from 9 areas in Ningxia were analyzed and compared.By using grey related theory and the hierarchy analysis,comprehensive evaluations of nutrient composition about alfalfa were carried out also.Result] Nutrient composition of alfalfa from Yanchi County was best,next from Helan Mountain Farm etc.,and finally from Yongning County etc..Conclusion] There were differences among those alfalfas about their nutrient compositions from different areas.It should according to nutrient compositions to select alfalfa from different areas. |
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| Keywords: | Alfalfa(Medicago sativa L ) Nutrient constituent Comprehensive evaluation Ningxia |
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