| 对苹果再植病害病因的初步研究 |
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| 引用本文： | 梁魁景,王树桐.对苹果再植病害病因的初步研究[J].北方园艺,2011(3):30-31. |
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| 作者姓名： | 梁魁景 王树桐 |
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| 作者单位： | 梁魁景,HANG Kui-jing(衡水学院,生命科学系,河北,衡水,053000);王树桐,WANG Shu-tong(河北农业大学,植物保护学院,河北,保定,071001) |
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| 基金项目： | 国家苹果产业技术体系资助项目 |
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| 摘 要： | 以平顶海棠幼苗为试材,探讨5种不同果园土壤处理对苹果再植病害的影响。结果表明:经过日光高温消毒、溴甲烷熏蒸和福尔马林消毒处理均可极显著地降低海棠幼苗的死亡率。未经任何处理的果园土壤在海棠幼苗移植8周后导致67%的幼苗死亡。而空白对照死亡率为11%,从而确定16a生苹果园土壤对海棠幼苗的校正死亡率为62.5%。说明生物因素是造成苹果再植病害的重要原因。
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| 关 键 词： | 苹果 再植病 处理 生物因素 |
Preliminary Study on the Etiology of the Apple Replant Disease |
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| HANG Kui-jing,WANG Shu-tong.Preliminary Study on the Etiology of the Apple Replant Disease[J].Northern Horticulture,2011(3):30-31. |
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| Authors: | HANG Kui-jing WANG Shu-tong |
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| Institution: | LIANG Kui-jing~1,WANG Shu-tong~2 (1.College of Life Science,Hengshui University,Hengshui,Hebei 053000,2.College of Plant Protection,Agricultural University of Hebei,Baoding,Hebei 071001) |
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| Abstract: | Taking Bogonia seedling as test material,discussed 5 different orchard soil treatment on the influence of apple replant disease.The results showed that the mortality of the Begonia seedlings that treated by the high-temperature sunlight,methyl bromide fumigation and formalin disinfection was significantly reduced.But the mortality of the Begonia seedlings that without any treatment can account for 67%in 8 weeks after the transplantation,however,it was just 11%when it comes to the control,thus,the corrected ... |
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| Keywords: | apple replanted disease treatment biological factors |
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