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粳稻品种(系)对三化螟抗性的初步研究
引用本文:束兆林,方继朝,汪智渊,吴进才,郭慧芳.粳稻品种(系)对三化螟抗性的初步研究[J].扬州大学学报(农业与生命科学版),1999(3).
作者姓名:束兆林  方继朝  汪智渊  吴进才  郭慧芳
作者单位:江苏丘陵地区镇江农科所!句容212400(束兆林,汪智渊),江苏省农科院植保所!南京210014(方继朝,郭慧芳),扬州大学农学院植保系!扬州225009(吴进才)
基金项目:国家“九五”农业科技重点攻关项目,江苏省“九五’农业科技重大攻关项目
摘    要:1995~1997 年对47 份粳稻新品种(系),包括江苏省大面积推广的粳稻品种以及外省征集的部分品种(系)进行网室抗三化螟测定和田间抗虫性调查,从中评选出1 个中抗品种,4 个耐螟性较好的品种(系)。并对抗螟性机理进行了探讨,提供育种和生产部门参考。

关 键 词:粳稻品种(系)  三化螟  抗螟性

A PRELIMINARY STUDY ON THE JAPONICA VARIETIES (LINES) RESISTANT TO TRYPORYZA INCERTULAS (WALKER)
Shu Zhaolin,Fang Jicao,Wang Zhiyuan,Wu Jincai,Gao Huifang.A PRELIMINARY STUDY ON THE JAPONICA VARIETIES (LINES) RESISTANT TO TRYPORYZA INCERTULAS (WALKER)[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1999(3).
Authors:Shu Zhaolin  Fang Jicao  Wang Zhiyuan  Wu Jincai  Gao Huifang
Institution:Shu Zhaolin 1 Fang Jicao 2 Wang Zhiyuan 1 Wu Jincai 3 Gao Huifang 2
Abstract:In 1995~1997, fourty seven new Japonica varieties (lines), including released varieties in Jiangsu province and some varieties (lines) from other provinces were investigated and evaluated for their resistance to yellow rice borer Tryporyza incertulas (walker)] in the fields. The five resistant Japonica varieties (lines) to the larva were discovered, these varieties (lines) could be used in rice breeding and production. The principles of resistance to the larva were discussed.
Keywords:Japonica  varieties (lines)  Tryporyza incertulas  (walker)  resistance
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