| 玉米对大斑病单基因抗性与多基因抗性互作效应的研究 |
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| 引用本文： | 李建生. 玉米对大斑病单基因抗性与多基因抗性互作效应的研究[J]. 作物学报, 1984, 10(3): 155-162 |
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| 作者姓名： | 李建生 |
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| 作者单位： | 华中农学院农学系 |
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| 摘 要： | 本文以不同多基因抗性背景的 Ht 等基因系为材料,采用双因子互作试验设计,从病斑数,病斑大小和单位面积产孢量的角度,研究了单基因抗性与多基因抗性的交互作用。结果表明,在上述三个方面,两种抗性的互作效应不同程度的存在。在病斑数方面,Ht 基因表现了增加病斑数的效应,但在高抗的多基因背景中这种效应并不明显。就病斑大小
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| 收稿时间： | 1983-11-06 |
| 修稿时间： | 1984-01-21 |
STUDY ON THE INTERACTION OF MONOGENIC AND POLYGENIC RESISTANCE TO HELMINTHOSPORIUM TUCICUM IN MAIZE (Zea mays L.) |
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| Li Jiansheng,Liu Jilin. STUDY ON THE INTERACTION OF MONOGENIC AND POLYGENIC RESISTANCE TO HELMINTHOSPORIUM TUCICUM IN MAIZE (Zea mays L.)[J]. Acta Agronomica Sinica, 1984, 10(3): 155-162 |
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| Authors: | Li Jiansheng Liu Jilin |
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| Affiliation: | Department of Agronomy; Huazhong Agricultural College |
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| Abstract: | From the number aud the size of lesion and the quantities of sporula-tion,the interaction of monogenic and polygenic resistance to H.turci-cum was studied with Ht isogenic lines.The results have indicated thatin the three aspects above-mentioned,there exists different interactionbetween monogenic an |
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