| 4种调制方法下多变小冠花营养品质的灰色关联度综合评价 |
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| 引用本文： | 谢勇,吴姝,初晓辉,薛世明,张艾青,杨春勐,单贵莲.4种调制方法下多变小冠花营养品质的灰色关联度综合评价[J].草原与草坪,2015(2):38-42. |
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| 作者姓名： | 谢勇 吴姝 初晓辉 薛世明 张艾青 杨春勐 单贵莲 |
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| 作者单位： | 1. 云南农业大学 草学系,云南 昆明,650201;2. 中国农业科学院研究生院，北京 100081; 中国农业科学院家禽研究所，江苏 扬州 225125;3. 云南省草地动物科学研究院,云南 昆明,650212 |
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| 摘 要： | 选用4种干草调制方法下多变小冠花营养品质研究的基础上,采用灰色关联度分析法对调制方法进行综合评价,得出调制方法的优劣顺序为:烘干阴干压扁茎秆自然晒干。烘干处理的干草营养品质最好,但高温快速干燥设备价格昂贵,成本较高,在实际生产中不易推广;其次是阴干和压扁茎秆,此2种方法调制的干草营养品质较高且操作简单易行,是目前追求干草质量和经济效益的优先选用方法;晒干处理牧草营养损失大,不是理想的调制方法。
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| 关 键 词： | 多变小冠花 干燥方法 营养品质 综合评价 |
Comprehensive evaluation with grey relational analysis of nutrition quality of Coronilla varia by four hay making methods |
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| XIE Yong,WU Shu,CHU Xiao-hui,XUE Shi-ming,ZHANG Ai-qing,YANG Chun-meng,SHAN Gui-lian.Comprehensive evaluation with grey relational analysis of nutrition quality of Coronilla varia by four hay making methods[J].Grassland and Turf,2015(2):38-42. |
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| Authors: | XIE Yong WU Shu CHU Xiao-hui XUE Shi-ming ZHANG Ai-qing YANG Chun-meng SHAN Gui-lian |
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| Abstract: | The paper used grey correlative degree analysis to evaluate four methods to make hay of Coronilla varia.The results showed that the rank of making hay methods were:drying>shade drying> squashing stems> sun drying.The hay quality with drying was best in four methods.But,the method cann’t be expended be-cause of the high cost of drying equipment.The second rank of methods was shade drying and squashing stems because of the better hay quality and simple process.The sun drying was not good method because of the nutri-tion loss of hay. |
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| Keywords: | Coronilla varia hay making methods nutrition quality comprehensive evaluation |
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