| 蜜环菌群体遗传规律的初步研究 |
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| 引用本文： | 赵俊,秦国夫,张来,徐振昌,赵日良,蔺成阁,彭广增.蜜环菌群体遗传规律的初步研究[J].林业科学,2007,43(1):72-77. |
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| 作者姓名： | 赵俊 秦国夫 张来 徐振昌 赵日良 蔺成阁 彭广增 |
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| 作者单位： | 1. 国家林业局森林病虫害防治总站,沈阳,110034
2. 吉林省黄泥河林业局,敦化,133704 |
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| 基金项目： | 国家自然科学基金，国家自然科学基金，吉林省林业厅科研项目 |
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| 摘 要： | 在长白山保护区天然针阔混交林和张广才岭地区红松人工林内,设立5个样地,采集蜜环菌样本331号.利用体细胞非亲和性的试验方法,鉴定出东北地区林木病原菌奥氏蜜环菌在林间的遗传体密度较低,是以菌索的形式存在,并为主要传播方式.在防治中应以切断病原菌的土壤传播为主要原则.
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| 关 键 词： | 奥氏蜜环菌 病原菌 遗传体 群体遗传 |
| 文章编号： | 1001-7488(2007)01-0072-06 |
| 修稿时间： | 2005-04-18 |
Primary Study on Armillaria Population Heredity Law |
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| Zhao Jun,Qin Guofu,Zhang Lai,Xu Zhenchang,Zhao Riliang,Lin Chengge,Peng Guangzeng.Primary Study on Armillaria Population Heredity Law[J].Scientia Silvae Sinicae,2007,43(1):72-77. |
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| Authors: | Zhao Jun Qin Guofu Zhang Lai Xu Zhenchang Zhao Riliang Lin Chengge Peng Guangzeng |
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| Institution: | 1. General Station of Forest Pest Control, State Forestry Administration Shenyang 110034; 2. Huangnihe Forestry Bureau, Jilin Province Dunhua 133704 |
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| Abstract: | In the natural coniferous-broad-mix forest of the Changbai Mountain and the Pinus koraiensis plantation of the Zhangguangcai Mountain range, 5 plots were set up, 331 Armillaria specimens were collected. Somatic incompatibility test showed that the density of Armillaria ostoyae genet was lower in the northeast forest of the Changbai Mountain, and it existed in rhizomorphs which was main dissmination mode. The main principle of prevention should be to stop the dissmination of the pathogeny-fungi in soil. |
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| Keywords: | Armillaria ostoyae pathogen genet population heredity |
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