| 番茄叶霉病菌的生物学特性研究 |
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| 引用本文： | 王美琴,王海荣,刘慧平,韩巨才.番茄叶霉病菌的生物学特性研究[J].山西农业大学学报(自然科学版),2003,23(4):303-307. |
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| 作者姓名： | 王美琴 王海荣 刘慧平 韩巨才 |
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| 作者单位： | 1. 山西农业大学,农学院,山西,太谷,030801
2. 山西平定县农牧局,山西,平定,045200 |
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| 基金项目： | 山西省留学基金资助项目(99051)，山西省攻关项目(033006) |
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| 摘 要： | 对分离到的番茄叶霉病菌株进行组织培养,研究表明:番茄叶霉病菌菌丝生长的适温范围25～28℃,pH范围是6 0～8 0,在PDA培养基上生长较好,光照对该菌的生长几乎没有影响,而紫外线对该菌的生长有一定的抑制作用。产孢量在温度25℃、pH7 0、土豆+番茄茎叶培养基上达到最大。分生孢子萌发的适温为22～30℃,最适pH6 0,湿度98%以上。总之,该菌属于中高温、高湿、中性偏酸性菌。
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| 关 键 词： | 番茄叶霉病菌 生物学特性 |
| 文章编号： | 1671-8151(2003)04-0303-05 |
| 修稿时间： | 2003年3月7日 |
Bionomics of Fulvia fulva (Cooke) Ciferri |
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| WANG Mei\|qin et al..Bionomics of Fulvia fulva (Cooke) Ciferri[J].Journal of Shanxi Agricultural University,2003,23(4):303-307. |
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| Authors: | WANG Mei\|qin |
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| Abstract: | The optimum temperature for the mycelial growth of \%Fulvia fulva (Cooke) \%Ciferri was 25～28℃,and pH value was 60～80;It grew better on PDA medium than on the others .The ultraviolet rays inhabited the mycelial growth but the light didn't. The optimum temperature for the germination of the spore was 26℃,and pH value was 60;The number of germination of the spore decreased apparently when RH was below 95%.In addition ,the number of sporulation reached the highest under the condition of 25℃,pH 80 and the medium of potato +the leaves of tomatoes.In a word,\%Fulvia fulva (Cooke)\% Ciferri liked middle\|high temperature and high RH and was a middle type. |
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| Keywords: | Fulvia fulva (Cooke) Ciferri Tomato Bionomics |
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