| 辣椒嫁接抗病砧木筛选及嫁接栽培技术 |
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| 引用本文： | 王有琪,李锦龙,魏周玉,陶树春,彭志云,贾秀芬,王健. 辣椒嫁接抗病砧木筛选及嫁接栽培技术[J]. 植物保护, 2009, 35(5): 144-147. DOI: 10.3969/j.issn.0529-1542.2009.05.033 |
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| 作者姓名： | 王有琪 李锦龙 魏周玉 陶树春 彭志云 贾秀芬 王健 |
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| 作者单位： | 甘肃省兰州市农业科学研究所,730010 |
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| 基金项目： | 兰州市科技局资助项目 |
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| 摘 要： | 共选取8个砧木品种,通过生长势观察、抗病性调查、亲和力观测等试验, 筛选出综合性状突出的砧木ZM608,进行了抗性测定,接菌后7、15、30 d的死株率为0、0、2.5%，而本地主栽品种陇椒2号分别为2.5%、21.25%、37.5%。经较大面积嫁接示范推广,辣椒疫病死株率控制在6%以内。
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| 关 键 词： | 辣椒 疫病 砧木 嫁接 抗病性测定 |
Screening of disease-resistant pepper-grafted rootstocks and grafting techniques |
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| Wang Youqi,Li Jinlong,Wei Zhouyu,Tao Shuchun,Peng Zhiyun,Jia Xiufen,Wang Jian. Screening of disease-resistant pepper-grafted rootstocks and grafting techniques[J]. Plant Protection, 2009, 35(5): 144-147. DOI: 10.3969/j.issn.0529-1542.2009.05.033 |
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| Authors: | Wang Youqi Li Jinlong Wei Zhouyu Tao Shuchun Peng Zhiyun Jia Xiufen Wang Jian |
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| Affiliation: | Lanzhou Institute of Agricultural Sciences, Gansu730010, China |
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| Abstract: | Eight rootstock varieties were screened for disease resistance, and ZM608 typical of comprehensive characteristics was obtained. According to inoculation tests with fungi, the mortality of seedlings was 0, 0 and 2.5% within 7d, 15d and 30d, respectively, whereas the local main variety Longjiao 2 was 2.5%, 21.25% and 37.5%, accordingly. Under comparatively large scale demonstration and extension, the mortality from Phytophthora capsici infection could be controlled within 6%. |
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| Keywords: | Capsicum Phytophthora capsici rootstock grafting disease resistance |
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