| 高梁炭疽病的严重度和品种抗性分级标准 |
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| 引用本文： | 张长伟 潘学贤. 高梁炭疽病的严重度和品种抗性分级标准[J]. 云南农业大学学报(自然科学版), 1998, 13(1): 37-42 |
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| 作者姓名： | 张长伟 潘学贤 |
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| 作者单位： | 四川省农业科学院水稻高梁研究所, 泸州646100 |
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| 摘 要： | 比较了不同品种在乳熟期的各叶位炭疽病发生程度和不同抗炭疽病性分级方法的准确度,并进行了高感对照筛选.结果制定了以株为基本取样单位的炭疽病分级标准,确定了以矮子高梁为高感对照的品种抗炭疽病性分级标准.
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| 关 键 词： | 炭疽病 高梁 分级标准 严重度 抗性 |
A Proposal Standard for the Classification of Sorghum Anthracnose Rating Index and Resistant Index |
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| Zhang Changwei,Pan Xuexian,Wang Yuanhong,Cheng Kailu,Huang Fu,Zeng Fuyan. A Proposal Standard for the Classification of Sorghum Anthracnose Rating Index and Resistant Index[J]. Journal of Yunnan Agricultural University, 1998, 13(1): 37-42 |
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| Authors: | Zhang Changwei Pan Xuexian Wang Yuanhong Cheng Kailu Huang Fu Zeng Fuyan |
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| Affiliation: | Rice and Sorghum Institute, Sichuan Academy of Agricultural Sciences, Luzhou 646100 |
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| Abstract: | In this paper,milk stage sorghum anthracnose rating index of each position of leaf and accuracy of resistant index were compared,and high susceptibility check variety were screened.A proposal standard for the anthracnose rating index of which basic sampling unit is individual plant,was worked out.And a sorghum variety Ai-Zi-Gao-Liang,was proposed as a standard high susceptibility check variety for resistant index. |
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| Keywords: | Sorghum anthracnose Standard classification Disease rating index Resistant index |
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