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| 杂交构树叶的饲用营养价值分析 | |
| 引用本文： | 屠焰,刁其玉,张蓉,闫贵龙,熊伟.杂交构树叶的饲用营养价值分析[J].草业科学,2009,26(6):136-139. |
| 作者姓名： | 屠焰 刁其玉 张蓉 闫贵龙 熊伟 |
| 作者单位： | 1. 中国农业科学院饲料研究所,北京,100081 2. 河北北方学院,河北,张家口,075029 3. 大连中植环境生物科技有限公司,辽宁,大连,116600 |
| 基金项目： | 国家科技支撑计划子课题“木本植物饲料资源的开发”(2006BAD12B04-04),所属项目名称“高效安全新型饲料研制与产业化开发”,课题名称“农副产品饲料转化与高效利用关键技术研究” |
| 摘 要： | 测定了杂交构树Broussonetia papyrifera叶的常规营养成分、微量元素、氨基酸等，其中粗蛋白为26.05%，钙为3.35%，铁为247.09 mg/kg。与苜蓿Medicago sativa草粉和豆粕相比，粗蛋白含量豆粕＞杂交构树叶＞苜蓿草粉。而中性洗涤纤维、酸性洗涤纤维含量则相反。铁、锰、锌、钴、碘等矿物元素含量高于苜蓿草粉与豆粕，检测的多数氨基酸含量较苜蓿草粉高。综合各项指标，可以认为杂交构树叶是一种富含蛋白、钙、铁的很好的饲料原料，可以在草食动物日粮中应用。 |
| 关 键 词： | 杂交构树 树叶 营养成分 |
Analysis on the feed nutritive value of hybrid Broussonetia papyrifera leaf |
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| TU Yan,DIAO Qi-yu,ZHANG Rong,YAN Gui-long,XIONG Wei.Analysis on the feed nutritive value of hybrid Broussonetia papyrifera leaf[J].Pratacultural Science,2009,26(6):136-139. | |
| Authors: | TU Yan DIAO Qi-yu ZHANG Rong YAN Gui-long XIONG Wei |
| Institution: | 1.Feed Research Institute;Chinese Academy of Agricultural Sciences;Beijing 100081;China;2.Hebei North University;Zhangjiakou 075029;3.Dalian Quick Green Bio-Tech Co.Ltd.;Dalian 116600;China |
| Abstract: | The contents of nutrients in leaf of hybrid Broussonetia papyrifera,including routine nutrients,trace elements,amino acids were determined.The result showed that the contents of crude protein,Ca and Fe were 26.05%,3.35% and 247.09 mg/kg respectively.Its CP content was higher than that of alfalfa mill and less than that of soybean meal,and its contents of Fe,Mn,Zn,Co and I were higher than alfalfa and soybean meal.The contents of most amino acids were higher than that of alfalfa.So it could be concluded that... |
| Keywords: | Broussonetia papyrifera leaf nutrient |
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