| 山楂黄化矮缩病的研究 |
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| 引用本文： | 戴金成,汪洪祥.山楂黄化矮缩病的研究[J].河北农业大学学报,1993,16(1):54-58. |
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| 作者姓名： | 戴金成 汪洪祥 |
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| 作者单位： | 承德农业学校
(戴金成)，承德农业学校(汪洪祥) |
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| 摘 要： | 1987～1991年,我们采用立地因子的考察、土壤分析化验、嫁接传毒、电镜观察、模拟实验等多种手段对山楂黄化矮缩病的病因进行了研究,确认为该病属生理性病害,并提出了防治方法。
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| 关 键 词： | 山楂 嫁接传毒 黄化型萎缩病 |
Study on Yellow Dwarf of Chinese Hawthorn (Crataegus pinnatifida var.major) |
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| Dai Jincheng Wang Hongxiang.Study on Yellow Dwarf of Chinese Hawthorn (Crataegus pinnatifida var.major)[J].Journal of Agricultural University of Hebei,1993,16(1):54-58. |
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| Authors: | Dai Jincheng Wang Hongxiang |
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| Abstract: | From 1987 to 1991,through study on the diseaseinducing factors ofyellow dwarf of Chinese hawthorn by the methods such as pedology investigation,soil chemical analysis,grafting conduction,electron microscopeobservation,soil simulating test,etc.,the authors concluded that the diseaseis one of the physiological diseases.The control measures were also proposed. |
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| Keywords: | Chinese hawthorn(Crataegus pinatifida var major) yellow dwarf disease grafting eonduction |
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