| 木麻黄根瘤内生菌纯培养接种效果试验* |
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| 引用本文： | 李炎香,吴英标.木麻黄根瘤内生菌纯培养接种效果试验*[J].林业科学研究,1995,8(5):550-555. |
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| 作者姓名： | 李炎香 吴英标 |
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| 作者单位： | 广州中国林业科学研究院热带林业研究所 |
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| 基金项目： | 1986年法国资助的FAOGCP／CRP／005／FRA项目 |
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| 摘 要： | 用Ｆｒａｎｋｉａ纯培养接种木麻黄苗木试验，获得了明显效果，苗高、地径、根瘤数、根瘤鲜重及生物量均比对照高。在４个供试菌株中，接种Ｂｒ的效果最好，苗高、地径分别为对照的３．５倍和２．７倍，其次是Ｐ１。接种效果随着苗龄增加越来越明显。苗木的高度、地径、生物量与根瘤数量、根瘤重呈极显著的直线正相关。
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| 关 键 词： | 木麻黄，弗兰克氏菌，接种，根瘤，苗木生长 |
| 收稿时间： | 1993/2/15 0:00:00 |
Experiment on Effect of Inoculation with Pure Culture of Frankia from Nodules of Casuarina |
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| Li Yanxiang and Wu Yingbiao.Experiment on Effect of Inoculation with Pure Culture of Frankia from Nodules of Casuarina[J].Forest Research,1995,8(5):550-555. |
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| Authors: | Li Yanxiang and Wu Yingbiao |
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| Institution: | The Rcsearch, Institute of Tropical Forestry, CAF Guangzhou 510520;The Rcsearch, Institute of Tropical Forestry, CAF Guangzhou 510520 |
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| Abstract: | The result showed that effect of inoculation on
casuarina seedling with pure culture of Frankia is obvious. Inoculated seedling`s height,basic
diameter,number and fresh weight of nodule and biomass were higher than those of the
uninoculated seedlings,A- mong four tested Frankia strains,Br behaves best.Height of seedling
inoculated with Br were 3.45 times that of the control, and 2.73 times in basic diameter. Strain
P1 was the bet- ter one. Effect of inoculation became more significant as time went on.
Seedling`s height,basic diameter and biomass appeared to be extremely positively correlative
with the number and fresh weight of its own nodule. |
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| Keywords: | casuarina Frankia inoculation nodule seedling growth |
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