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化杀灵诱导油菜雄性不育与乙烯释放量的关系
引用本文:刘志勇,沈春章,傅廷栋,董元彦.化杀灵诱导油菜雄性不育与乙烯释放量的关系[J].华中农业大学学报,2006,25(2):120-122.
作者姓名:刘志勇  沈春章  傅廷栋  董元彦
作者单位:1. 华中农业大学理学院,武汉,430070
2. 华中农业大学作物遗传改良国家重点实验室,武汉,430070
基金项目:国家高技术研究发展计划(863计划)
摘    要:采用不同浓度不同配方的化杀灵WP对Napus SW 0742油菜进行处理,测定杀雄后盛花期油菜的乙烯释放量,研究油菜育性转换与乙烯释放量的关系。结果表明:经化杀灵处理后的乙烯释放量明显高于对照组的。化杀灵应用于Napus SW 0742油菜的最佳用药浓度为1.4 g/L,化学杀雄效果越好,乙烯释放量越高,乙烯释放量的变化与油菜雄性不育有直接关系。

关 键 词:油菜  乙烯释放量  雄性不育
文章编号:1000-2421(2006)02-0120-03
收稿时间:04 12 2005 12:00AM
修稿时间:2005-04-12

Relationship between the Ethylene Release Rate and the Male Sterility Induced by Huashaling in the Oil Rapeseed
LIU Zhi-yong,SHEN Chun-zhang,FU Ting-dong,DONG Yuan-yan.Relationship between the Ethylene Release Rate and the Male Sterility Induced by Huashaling in the Oil Rapeseed[J].Journal of Huazhong Agricultural University,2006,25(2):120-122.
Authors:LIU Zhi-yong  SHEN Chun-zhang  FU Ting-dong  DONG Yuan-yan
Institution:1. College of Science, Huazhong Agricultural University ,Wuhan 430070, China ; 2. National Key L laboratory of Crop Genetic Improvement, H uazhong Agricultural University , Wuhan 430070, China
Abstract:Ethylene release rate was determined in flourishing phase after treating Napus SW 0742 oil rapeseed with different concentrations of Huashaling.The changes of ethylene release rate and its relation with male sterility were studied.The result showed that the ethylene release rate of the oil rapeseed treated with Huashaling was higher than that of the CK.The result also showed that 1.4 g/L was the optimal concentration of Huashaling.The correlation between the male sterility and the ethylene release rate was found.
Keywords:rapeseed  ethylene release rate  male sterility  
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