| 合欢枯萎病菌的生物学特性研究 |
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| 引用本文： | 浦冠勤,毛建萍,黄艳君,尹静静,谭灵灵.合欢枯萎病菌的生物学特性研究[J].林业科技,2011,36(5):19-21. |
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| 作者姓名： | 浦冠勤 毛建萍 黄艳君 尹静静 谭灵灵 |
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| 作者单位： | 苏州大学园艺系,江苏苏州,215123 |
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| 摘 要： | 通过组织分离法获得合欢枯萎病纯茵种，并以常规方法对合欢枯萎病病茵的生物学特性进行了研究，其结果表明，该茵可在PDA、PSA以及合欢的根、茎、叶培养基上生长，在PDA及PSA上的生长情况基本一致，且茵丝旺盛，而在合欢根、茎、叶培养基中的生长情况稍差；该茵的生长温度为5～32℃，最适生长温度为23—29℃；孢子在葡萄糖培养...
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| 关 键 词： | 合欢 枯萎病菌 生物学特性 |
Study on Biological Characteristics of Fusarium oxysporum Pernciosium |
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| PU Guanqin.Study on Biological Characteristics of Fusarium oxysporum Pernciosium[J].Forestry Science & Technology,2011,36(5):19-21. |
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| Authors: | PU Guanqin |
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| Institution: | PU Guanqin(Suzhou University,Jiangsu Suzhou 215123) |
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| Abstract: | Fusarium oxysporum pernciosium was gotten through tissue separation and the biological characteristics was studied by common methods. The results showed that F. oxysporum could grow on PDA, PSA as well as on the medium （ADA） containing the roots. F. oxysporum have the similar growth on PDA and PSA, but weaker on ADA. The growth temperature of the F. oxysporum was 5 - 32℃, and the optimum temperature range was 23 - 29℃. The germination rate of the spore was the highest in the glucose solution and was lower in the root extract solution. The pH value for culturing the myceliun limits from 3 - 12 and neutral - alkali environment condition was more suitable for its growth. |
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| Keywords: | Albizzia julibrissin Fusarium oxysporum Biological characteristics |
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