| 广西水稻品种抗水稻南方黑条矮缩病鉴定 |
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| 引用本文： | 秦碧霞,蔡健和,李战彪,黄所生,崔丽贤,黄凤宽,吴碧球,高汉亮,麦接超,谢慧婷.广西水稻品种抗水稻南方黑条矮缩病鉴定[J].广西农业科学,2014(1):38-42. |
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| 作者姓名： | 秦碧霞 蔡健和 李战彪 黄所生 崔丽贤 黄凤宽 吴碧球 高汉亮 麦接超 谢慧婷 |
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| 作者单位： | [1]广西农业科学院植物保护研究所,南宁530007 [2]广西作物病虫害生物学重点实验室,南宁530007 [3]忻城县大塘镇农业技术推广站,广西柳州546203 |
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| 基金项目： | 国家国际科技合作项目（2011DFB30040,2012DFA31220）;广西农业科学院基本科研业务专项项目（桂农科2011YZ15）;广西农业科学院科技发展基金项目（桂农科2012JM07）;广西特聘专家专项项目 |
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| 摘 要： | 目的]评价广西生产用水稻品种对水稻南方黑条矮缩病的抗病性,为病害综合防控提供依据.方法]收集广西主栽水稻品种45份和市场销售的水稻品种53份,采用集团接种法进行室内人工接种抗病性鉴定.结果]测定的98个水稻品种中,表现高感的品种96个,占测试品种的97.96％;表现中感的品种两个,占测试品种的2.04％.测试品种中未发现抗病品种.结论]测定的98份广西生产用水稻品种对水稻南方黑条矮缩病均表现感病,需加大对该病害的综合防控及水稻种质资源的抗病筛选利用.
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| 关 键 词： | 水稻 水稻南方黑条矮缩病 抗性鉴定 广西 |
Resistance identification of rice cultivars to southern rice black-streaked dwarf disease in Guangxi |
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| QIN Bi-xia,＇,CAI Jian-he,＇,LI Zhan-biaom,HUANG Suo-sheng,＇,CUI Li-xian,＇,HUANG Feng-kuan,＇,WU Bi-qiu,＇,GAO Han-liang,MAI Jie-chao,XIE Hui-ting.Resistance identification of rice cultivars to southern rice black-streaked dwarf disease in Guangxi[J].Guangxi Agricultural Sciences,2014(1):38-42. |
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| Authors: | QIN Bi-xia ＇ CAI Jian-he ＇ LI Zhan-biaom HUANG Suo-sheng ＇ CUI Li-xian ＇ HUANG Feng-kuan ＇ WU Bi-qiu ＇ GAO Han-liang MAI Jie-chao XIE Hui-ting |
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| Institution: | 1,2 (1 Plant Protection Research Institute, Guangxi Academy of Agricultural Sciences, Nanniug 530007, China; 2 Guangxi Key Laboratory for Biology of Crop Diseases and Insect Pests, Nanniug 530007, China; 3 Datang Agricultural Techology Extension Station, Liuzhou, Guangxi 546203, China) |
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| Abstract: | Objective]The resistance of rice cuhivars for production to southern rice black-streaked dwarf disease （SRBSDD） in Guangxi was evaluated to provide references for integrated control of SRBSDD. Method] Mass inoculation was used for rice resistance evaluation to SRBSDD in this research. The tested rice cuhivars included 45 main rice cuhivars and 53 native rice cultivars in market of Guangxi. Result]Among the studied 98 cuhivars, 96 cultivars were highly susceptible to SRBSDD, accounting for 97.96%. Two cuhivars were moderately susceptible, accounting for 2.04%. No resistant rice cul- tivar was found in the trial. Conclusion ]Main rice cuhivars for production in Guangxi were susceptible to SRBSDD. Hence, integrated control of SRBSDD and the screening of rice germplasm for resistance should be strengthened in the future. |
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| Keywords: | rice southern rice black-streaked dwarf disease resistance identification Guangxi |
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