| 不同砧木对西瓜枯萎病抗性及品质等的比较研究 |
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| 引用本文： | 罗丰,韩晓燕,许彦,杨礼哲,王爽,孔祥义.不同砧木对西瓜枯萎病抗性及品质等的比较研究[J].热带农业科学,2011,31(8):26-29. |
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| 作者姓名： | 罗丰 韩晓燕 许彦 杨礼哲 王爽 孔祥义 |
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| 作者单位： | 1. 三亚市南繁科学技术研究院,海南三亚,572000
2. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737 |
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| 基金项目： | 国家科技支撑项目(No.2007BAD48B07-05;No.2009BADA2B05); 国家西甜瓜产业技术体系科研专项经费(No.CARS-26-37); 农业公益性行业科研专项海南专题(No.200903034-5)资助 |
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| 摘 要： | 为筛选西瓜抗枯萎病砧木,进行了不同砧木西瓜抗枯萎病接种实验及不同砧木嫁接苗田间长势、果实综合性状的研究。通过枯萎病接种实验,筛选出了6个高抗砧木,分别是N1、N6、H2、H5、X3与X4;在长势方面,嫁接苗明显强于自根苗,以南瓜为砧木的嫁接苗长势强于其他品种;在果实品质方面,各个品种的平均单果重差异不显著,且果型差异不大,但以H5（亲抗水瓜）、X3（大维根砧15号）和X4（勇士）可溶性固形物含量较高。综合研究认为,H5、X3和X4对枯萎病抗性较高,且长势较好,品质较优,综合表现较优。
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| 关 键 词： | 西瓜枯萎病 砧木 抗性 嫁接 品质 |
Comparison of Resistances to Fusarium Wilt and Qualities of Grafted Watermelons on Different Root Stocks |
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| LUO Feng HAN Xiaoyan XU Yan YANG Lizhe WANG Shuang KONG Xiangyi.Comparison of Resistances to Fusarium Wilt and Qualities of Grafted Watermelons on Different Root Stocks[J].Chinese Journal of Tropical Agriculture,2011,31(8):26-29. |
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| Authors: | LUO Feng HAN Xiaoyan XU Yan YANG Lizhe WANG Shuang KONG Xiangyi |
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| Institution: | LUO Feng1) HAN Xiaoyan1) XU Yan1) YANG Lizhe1) WANG Shuang2) KONG Xiangyi1)(1 Sanya Science & Technology Academy for Crop Winter Multiplication,Sanya,Hainan 572000,China,2 Environment and Plant Protection Institute,CATAS,Danzhou,Hainan 571737) |
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| Abstract: | For screening root stocks of resistant to watermelon fusarium wilt,experiment of inoculation on watermelon fusarium wilt and growth,quality characters of grafted watermelon were investigated in Sanya.Selection 6 high-resistance root stocks which were N1,N6,H2,H5,X3 and X4 from 18 cultivars in inoculation experiment.The growth of grafted seedlings was better than own-root seedlings on fields.Grafted seedlings by pumpkin root stocks were best which compared with the others.In quality,there ware not significan... |
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| Keywords: | watermelon Fusarium wilt root stock resistance graft quality |
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