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| 河北省果树AM真菌优良菌株的筛选 | |
| 引用本文： | 高克祥,刘晓光,商金杰,甄志先,王树良,朱天博.河北省果树AM真菌优良菌株的筛选[J].东北林业大学学报,2000,28(1):48-50. |
| 作者姓名： | 高克祥 刘晓光 商金杰 甄志先 王树良 朱天博 |
| 作者单位： | 1. 河北农业大学,保定,071000 2. 东北林业大学 3. 黑龙江省森林工业总局 |
| 摘 要： | 通过对河北省果树ＡＭ真菌资源的调查。发现果树中均有ＡＭ真菌分布，以Ｃｌｏｍｕｓ、Ｇｉｇａｓｐｏｒａ、Ａｃａｕｌｏｓｐｏｒａ为主，其中以Ｇｌｏｍｕｓ属的种类最多。在ＡＭ真菌资源调查的基础上，从来自４个地区的８种果树中选择了侵染率较高。根际土壤中孢子数量较多的１０个ＡＭ真菌菌株。进行优良菌株的筛选试验。结果表明〉ＮＭ，Ｇ，Ｓ３个菌株对苹果组培苗有较强的侵染能力。并明显促进其生长。这为今后优良菌株的进一 |
| 关 键 词： | 果树 AM真菌 孢子量 侵染率 优良菌株 苹果 |
Selecting Good Strains of Arbuscular Mycorrhizal Fungi of Fruit Trees in Hebei Province |
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| Gao Kexiang,Liu Xiaoguang,Shang Jinjie,Zhen Zhixian,Wang Shuliang,Zhu Tianbo.Selecting Good Strains of Arbuscular Mycorrhizal Fungi of Fruit Trees in Hebei Province[J].Journal of Northeast Forestry University,2000,28(1):48-50. | |
| Authors: | Gao Kexiang Liu Xiaoguang Shang Jinjie Zhen Zhixian Wang Shuliang Zhu Tianbo |
| Institution: | Gao Kexiang ,Liu Xiaoguang ,Shang Jinjie (Agricultural University of Hebei, Baoding 071000, P. R. China)Zhen Zhixian (Northeast Forestry University)Wang Shuliang ,Zhu Tianbo (Forest Industry General Bureau of Heilongjiang Province) |
| Abstract: | Resources of arbuscular mycorrhizal fungi (AMF) of fruit trees cultivated in Hebei province wereresearched. AMF were found in the roots of all sampled fruit trees. AMF mainly included 3 genera ofGlomus, Gigaspora and Acaulospora in the fruit trees of Hebei province, and the types of Glomus were thegreatest. On the basis of investigation of AMF resources, 10 strains with a high infection percentageand spore numbers were selected from 8 species of fruit trees in 4 different regions. The experiment ofselecting good strains was conducted. Results showed that 3 strains of NM. G, S were better thanothers because of their stronger infection potentials and effect of promoting growth on the tissue-cultured plantlets of apple. |
| Keywords: | Fruit trees Arbuscular mycorrhizal fungi Spore numbers Infection percentage Good strains |
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