不同木薯品种抗衰老生理特性研究  

Studies on physiological characters of anti-senility in different cassava varieties

作　　者：岑忠用[1] 罗兴录[1] 谢和霞[1] 潘英华[1] 

机构地区：[1]广西大学农学院,广西南宁530005

出　　处：《西南农业学报》2004年第5期609-612,共4页Southwest China Journal of Agricultural Sciences

基　　金：广西自然科学基金(桂科基0236006)资助

摘　　要：对新选056、南洋红、GR891、辐选01、华南124和新选048六个木薯品种生育后期抗衰老的某些生理生化特性进行试验研究,结果表明:木薯品种生育后期抗衰老能力因其叶片中过氧化物酶活性、丙二醛含量、可溶性糖含量、自由水含量与束缚水含量等生理生化特性不同而存在明显差异。参试品种中抗衰老能力最强的是华南124,其次是辐选01和新选048,抗衰老能力最弱的是南洋红。The physiological characters on anti-senility of six different cassava varieties Xinxuan 056,SC 201,GR 891,Fuxuan 01,SC 124,and Xinxuan 048 were studied during the late growing period in this experiment. The result showed that the difference of physiological characters and the ability of anti-senility of different cassava varieties was obvious.The ability of anti-senility of SC 124 was the highest and that of Fuxuan 01 and Xinxuan 048 followed it , while that of SC 201 was the lowest.

关 键 词：木薯 品种 抗衰老 生理特性 

分 类 号：S533[农业科学—作物学]