CAJ | 학술논문

[目的]鉴定水稻地方品种资源条纹叶枯病的抗性。[方法]利用田间自然诱发鉴定对国内外的119份地方水稻品种资源材料进行了水稻条纹叶枯病的抗性鉴定。[结果]在119份供试材料中，56份籼稻材料中55份抗水稻条纹叶枯病；63份粳稻材料中，2份粳稻抗条纹叶枯病，其余61份都不抗水稻条纹叶枯病。[结论]该研究表明我国的地方品种资源蕴藏着丰富的抗水稻条纹叶枯病资源，这些抗病资源的开发利用将有助于解决我国和东南亚国家长期单一使用 Stv-bi基因的现状。
[목적]감정수도지방품충자원조문협고병적항성。[방법]이용전간자연유발감정대국내외적119빈지방수도품충자원재료진행료수도조문협고병적항성감정。[결과]재119빈공시재료중，56빈선도재료중55빈항수도조문협고병；63빈갱도재료중，2빈갱도항조문협고병，기여61빈도불항수도조문협고병。[결론]해연구표명아국적지방품충자원온장착봉부적항수도조문협고병자원，저사항병자원적개발이용장유조우해결아국화동남아국가장기단일사용 Stv-bi기인적현상。
Objective The aim of this study was to screen rice strip virus (RSV)-re-sistant landraces. [Method] The resistance of 119 rice landraces to rice stripe virus was identified in field spontaneously infected with smal plant-hopper. [Result] There were 55 landraces resistant to rice strip disease in 56 indica rice landraces, but on-ly two resistant to rice strip disease in 63 japonica rice landraces. [Conclusion] The results revealed that there were abundant rice landscapes resistant to RSV in Chi-na, and these varieties can be used to develop more genes resistant to RSV.