| 新疆6种豆科作物立枯丝核菌菌丝融合群研究 |
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| 引用本文： | 杨金红,郭庆元,季良.新疆6种豆科作物立枯丝核菌菌丝融合群研究[J].新疆农业科学,2005,42(6):382-385. |
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| 作者姓名： | 杨金红 郭庆元 季良 |
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| 作者单位： | 新疆农业大学农学院植保系,新疆乌鲁木齐,830052;新疆农科院粮作所,新疆乌鲁木齐,830000 |
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| 基金项目： | 国家科技攻关项目“绿色奶花芸豆关键技术开发” |
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| 摘 要： | 从新疆6种豆科作物病株或周围病土样上分离得到77个丝核菌(Rhizoctonia DC)菌株,其中74个为立枯丝核菌(Rhizoctonia solani Kühn).对74个立枯丝核菌菌株的菌丝融合群(AG群)判定表明,新疆6种豆科作物上的立枯丝核菌菌丝融合群有AG1、AG2、AG3、AG4、AG5,其出现频率分别为21.6;、40.5;、1.4;、35.1;和1.4;.6种豆科作物立枯丝核菌菌丝融合群组成各有不同.
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| 关 键 词： | 豆科作物 立枯丝核菌 融合群 |
| 文章编号： | 1001-4330（2005）06-0382-04 |
| 收稿时间： | 2005-07-28 |
| 修稿时间： | 2005年7月28日 |
Study on anastomosis groups Rhizoctonia solani isolated from six Leguminaceous crops in Xinjiang |
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| YANG jin-hong,GUO qing-yuan,JI-liang.Study on anastomosis groups Rhizoctonia solani isolated from six Leguminaceous crops in Xinjiang[J].Xinjiang Agricultural Sciences,2005,42(6):382-385. |
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| Authors: | YANG jin-hong GUO qing-yuan JI-liang |
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| Institution: | YANG jin-hong~1,GUO qing-yuan~1,JI-liang~2 |
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| Abstract: | Seventy-seven isolates of Rhizoctonia spp.were isolated from diseased tissues and soil in six Leguminaceous crops in Xinjiang,China.Seventy-four isolates were identified as Rhizoctonia solani.According to the test of anastomosis groups(AGs),seventy-four isolates of Rhizoctonia solani were categorized as follows: AG1、AG2、AG3、AG4、 AG5.The occurrence frequency was21.6%、40.5%、1.4%、35.1% and 1.4% respectively.Anastomosis Groups Rhizoctonia solani isolated from six Leguminaceous crops have different composition. |
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| Keywords: | Leguminaceous crops Rhizoctonia solani anastomosis group |
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