农药对水稻叶片丙二醛及叶绿素含量的影响  

EFFECT OF PESTICIDES ON MDA AND CHLOROPHYLL CONTENT OF RICE LEAVES

作　　者：冯绪猛[1] 罗时石[1] 胡建伟[1] 吴进才[1] 王泽港[1] 马飞[1] 

机构地区：[1]扬州大学农学院,江苏扬州225009

出　　处：《核农学报》2003年第6期481-484,共4页Journal of Nuclear Agricultural Sciences

基　　金：国家自然科学基金资助项目 ( 3 0 0 70 12 2 )

摘　　要：为研究农药对水稻生长的影响 ,测试了施药后水稻叶片中丙二醛及叶绿素含量的动态变化。结果表明 ,不同浓度农药处理的水稻叶片中丙二醛及叶绿素含量均受到不同程度的影响。随着农药处理浓度的加大 ,水稻叶片中丙二醛含量也在逐渐增加 ,影响的时间也加长 ;而叶绿素的含量却逐渐减少。The results showed that different concentration of pesticides treatments on different rice varieties had different effect on MDA and chlorophyll of the rice leaves. MDA content of rice leaves and affected time were increased when the concentration of pesticides increased.However,the chlorophyll content change was contrary,it declined with the increasing of concentration of the pesticides.

关 键 词：农药 水稻 叶片 丙二醛 叶绿素含量 动态变化 脂膜过氧化 逆境 

分 类 号：S511.01[农业科学—作物学]