| 黔西南岩溶区饲料灌木主要营养成分及其变量分析 |
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| 引用本文： | 黄芬,曹建华,梁建宏,何媛媛,朱敏洁.黔西南岩溶区饲料灌木主要营养成分及其变量分析[J].草业学报,2010,19(1):248-252. |
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| 作者姓名： | 黄芬 曹建华 梁建宏 何媛媛 朱敏洁 |
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| 作者单位： | 中国地质科学院岩溶地质研究所,国土资源部岩溶动力学重点实验室,广西,桂林,541004;广西师范大学生命科学学院,广西,桂林,541004;中国地质科学院岩溶地质研究所,国土资源部岩溶动力学重点实验室,广西,桂林,541004 |
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| 基金项目： | 国家科技支撑计划课题(2006BAC01A16);;中国地质科学院岩溶地质研究所所控项目(200702);;广西科技厅创新能力项目(桂科能0842008)资助 |
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| 摘 要： | 为筛选适宜在黔西南岩溶区生长的优良饲料灌木以促进当地畜牧业的发展,提高农民收入,本研究对生长在黔西南州的3科19属27种饲料灌木的6种常规营养成分进行了定量与相关分析,结果表明,1)马棘和小构树均满足典型蛋白质饲料的要求;2)科别间粗灰分均值差异极显著,桑科显著高于其他2科。科别间无氮浸出物均值差异显著,豆科极显著低于蔷薇科,显著低于桑科;3)粗纤维与无氮浸出物、粗脂肪、粗蛋白、粗灰分均呈显著或极显著的负相关,其含量过高会影响饲料灌木的整体营养价值。
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| 关 键 词： | 饲料灌木 营养成分 相关性 |
| 收稿时间： | 1900-01-01; |
Analysis on variance and correlation of mainly shrub nutrients on karst areas in Southwest Guizhou |
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| HUANG Fen,CAO Jian-hua,LIANG Jian-hong,HE Yuan-yuan,ZHU Min-jie.Analysis on variance and correlation of mainly shrub nutrients on karst areas in Southwest Guizhou[J].Acta Prataculturae Sinica,2010,19(1):248-252. |
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| Authors: | HUANG Fen CAO Jian-hua LIANG Jian-hong HE Yuan-yuan ZHU Min-jie |
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| Institution: | 1.Institute of Karst Geology;Chinese Academy of Geological Science;Key Laboratory of Karst Dynamics;Ministry of Land and Resources;Guilin 541004;China;2.College of Life Sciences;Guangxi Normal University;China |
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| Abstract: | Six nutrient contents of 3 families with 19 genera and 27 species of fodder shrubs were measured in order to select suitable fodder shrubs to grow in the karst areas in Southwest Guizhou.And thereby promote the development of local animal husbandry and increase the income of farmers,then dates are made quantitative and correlation analysis.1) Indigofera pseudotinctoria and Broussonetia kazinoki meet the requirements of a typical protein feed.2) Mean values of ASH and NFE showed extremely significant differe... |
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| Keywords: | fodder shrubs nutrient correlation |
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