| 小麦成株期对雪腐格氏霉抗性研究 |
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| 引用本文： | 康业斌,林晓民,商鸿生,王树权.小麦成株期对雪腐格氏霉抗性研究[J].河南科技大学学报(农学版),1994(1). |
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| 作者姓名： | 康业斌 林晓民 商鸿生 王树权 |
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| 作者单位： | 洛阳农业高等专科学校!471003(康业斌，林晓民)，西北农业大学!712100(商鸿生，王树权) |
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| 摘 要： | 在自然病田对42个小麦品种(系)的调查结果表明,小麦成株期叶部对雪腐格氏霉(Gerlachia nivalis)的抗性有明显差异,茎秆高,叶片窄而挺直的品种比较抗病.小区人工喷雾接种和单株小穗接种的试验证明,小麦穗部对雪腐格氏霉具有抗侵入和抗扩展性能,小穗排列紧密,颖壳内合的品种较抗侵入。
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| 关 键 词： | 小麦 雪腐格氏霉 成株抗病性 |
Studies on Adult Plant Resistance of Wheat Plant to Gerlach Nivalis |
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| Kang yebin et al..Studies on Adult Plant Resistance of Wheat Plant to Gerlach Nivalis[J].Journal of Luoyang Agricultural College,1994(1). |
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| Authors: | Kang yebin |
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| Institution: | Kang yebin et al. |
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| Abstract: | The result of 42 varieties (strains)survey in natural disease field showed that there was a significant difference in wheat leaves in adult stage resisted to Gerlachia nivalis, varieties which had high straw, narrow and stiff leaves were resisted to Gerlachia nivalis in wheat plant. the test results through artificial apray inoculation in plot and floret inoculation on single plant indicated that the spike of wheat plant of some variety had a character of resistance to penetration and development of the pathogen in wheat plant, varieties which had tight spike and closed glum were resisted to penetration of the pathogen in wheat plant. |
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| Keywords: | adult plant resistance Gerlachia nivalis wheat |
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