| 薪炭林树叶营养成分及其评价 |
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| 引用本文： | 张加研,杨成源.薪炭林树叶营养成分及其评价[J].西南林学院学报,1996,16(4):303-308. |
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| 作者姓名： | 张加研 杨成源 |
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| 作者单位： | 西南林学院基础部，中国林科院资源昆虫研究所，中国科学院昆明植物研究所 |
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| 基金项目： | 云南省“八五”科技攻关项目 |
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| 摘 要： | 为寻找薪炭林的多种用途，对安宁、玉溪、东川、元谋４个基地供试树种和部分乡土薪材树种，共计２９种５０个树叶样品，采用ＧＢ─６４３２─６４３８─８６饲料分析方法，测定了营养成分、氨基酸和微量元素的含量。结果表明，有一些树种的叶子与常用树叶饲料（刺槐、银合欢、木豆等）比较，其中有相似的营养成分。因而认为这些树种（香须、毛叶山合欢、苏门答腊金合欢、山杨等１０种）的树叶作为禽畜饲料或饲料添加剂具有一定的价值。建议开展有关树叶饲料加工工艺研究和禽畜喂养试验。
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| 关 键 词： | 薪炭林 树叶 营养成分 评价 |
AN EVALUATION OF NUTRIENT COMPOSITION OF THE LEAVES OF FUELWOOD SPECIES |
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| Zhang Jiayan,Yang Chengyuan,Li Wenzheng, Li Yueming.AN EVALUATION OF NUTRIENT COMPOSITION OF THE LEAVES OF FUELWOOD SPECIES[J].Journal of Southwest Forestry College,1996,16(4):303-308. |
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| Authors: | Zhang Jiayan Yang Chengyuan Li Wenzheng Li Yueming |
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| Abstract: | By Using GB-6432,6438-86 analysing technique,nutrient compositionas well as amino acid and trace element contents of 50 samples from 29 trialed and tradi-tional fueldwood species collected from 4 experimenting sites in Anning,Yuanmou coun-ties and Yuxi and Dongchuan are measured to seek for comprehensive utilization ofmelwood stands.Similar nutrient compositions are found in leaves of both the trialedspecies and the traditional species(Robinia pseudoacacia L,Leucaena leucocephala(Lam).D.wit and Cajanus cajan(Linn)Huth etc).It is thus believed that leaves ofsuch Species as Albizia ordoratissima (L.f.)Banth.A.mollis(Wall.)Boiv.Acaciasuma Buch-Ham ex Wall as well as Populus davidiana Dode etc,can be used as food orfood additives for poultry raising It is therefore suggested that further researches be con-ducted on the processing technique and poultry raising concerning the use of leaf feed. |
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| Keywords: | Fuelwood stand Tree leaves Nutrient composition Evaluation |
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