萝卜肉质根膨大过程中主要农艺学性状的变化  

Changes of Major Agronomic Traits of Chinese Radish during Root Expansion

作　　者：刘贤娴[1] 王淑芬[1] 李莉娜 王伟[1] 牟晋华[1] 

机构地区：[1]山东省农业科学院蔬菜研究所/山东省设施蔬菜生物学重点实验室/国家蔬菜改良中心山东分中心,山东济南250100 [2]胶南市珠山街道办事处,山东胶南266400

出　　处：《山东农业科学》2010年第4期31-33,共3页Shandong Agricultural Sciences

基　　金：国家支撑计划项目(2008BADB1B03-1);国家行业科技专项(nyhyzx07-007);山东省良种工程重大专项(2008LZ007-4;2009LZ006-02);山东省农业重大应用技术创新课题资助

摘　　要：以不同皮色、肉质色萝卜为试材,采用常规方法对肉质根膨大过程中的主要农艺学性状进行了系统测定。结果表明,萝卜生长过程中,地上部与地下部的生长同步进行,地上部的生长状况,影响肉质根的膨大,进而影响产量;育种过程中,选择根重/叶重比值大的品种有利于提高产量和品质。The agronomic traits of Chinese radish were studied during the root expansion. The main results were as follows. During the development of Chinese radish, the parts of aboveground and underground grew synchronized. The development status of aboveground influenced the yield by influencing the enlargement of radish fleshy taproot. So selecting the varieties with high ratio of root weight to leaf weight was helpful for increasing yield and improving quality of Chinese radish.

关 键 词：萝卜 农艺学性状 

分 类 号：S631.101[农业科学—蔬菜学]