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| 水稻纹枯病菌人工接种方法的研究 | |
| 引用本文： | 易润华,朱西儒,周而勋.水稻纹枯病菌人工接种方法的研究[J].广州大学学报(自然科学版),2003,2(3):224-227. |
| 作者姓名： | 易润华 朱西儒 周而勋 |
| 作者单位： | 1. 中国科学院,华南植物研究所,广东,广州,510650 2. 广州大学,生物与化学工程学院,广东,广州,510405 3. 华南农业大学,资源与环境学院,广东,广州,510642 |
| 基金项目： | 国家自然科学基金资助项目 ( 3 9870 43 8) |
| 摘 要： | 对水稻纹枯病菌(Rhizoctonia solani AGI-IA)7种人工接种方法进行试验，首次评价了各自优缺点．结果认为：“稻秆离体接种法”是比较理想的人工方法，其特点是快速、简便、发病速度适中、病情调查方便，病原菌容易控制．其次是盆栽苗接种法、叶片离体接种法，菌丝悬浮液较差。 |
| 关 键 词： | 水稻 丝核菌 接种方法 评估 |
| 文章编号： | 1671-4229(2003)03-0224-04 |
| 修稿时间： | 2002年9月5日 |
On the evaluation of different methods by artificially inoculating with rice sheath blight fungus |
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| YI Run-hua,ZHU Xi-ru,ZHOU Er-xun.On the evaluation of different methods by artificially inoculating with rice sheath blight fungus[J].Journal og Guangzhou University:Natural Science Edition,2003,2(3):224-227. | |
| Authors: | YI Run-hua ZHU Xi-ru ZHOU Er-xun |
| Abstract: | Seven methods are tested by artificially inoculating with rice sheath blight fungus(Rhizoctonia solani) on four rice cultivars in this paper. Their merits and shortcoming are evaluated. The results show that the best method is to inoculate pathogen on separating rice stalk because of its rapid, simple and convenient inoculation, moderate disease-infection, convenient investigation, and easily controlling the pathogen. Inoculating seedlings in pan and leaves in Vitro is a good method. The way of inoculating the liquid of suspension with the fungi pieces is of little effect. |
| Keywords: | rice Rhizoctonia solani inoculation method evaluation |
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