摘要
以抗草甘膦大豆及东农42为试验材料,对抗草甘膦大豆和东农42施用草甘膦,从表皮细胞的形态结构来研究草甘膦对抗草甘膦大豆和东农42的不同作用.试验结果如下:抗草甘膦大豆在喷施草甘膦后,表皮细胞、气孔在喷施草甘膦后有一定的变形,到喷施后3～5 d开始逐渐恢复.东农42与抗草甘膦大豆明显不同,表皮细胞、气孔都随着天数的增加变形程度加大.通过统计上表皮的开口气孔数,结果表明气扎数首先出现与对照的偏离,之后抗草甘膦大豆逐渐与对照相接近,而东农42的变化逐渐偏离对照.
In this study,we choose Dongnong No.42 and glyphosate resistant soybean as the test materials and study the effect of glyphosate on the ultrastructure of soybean epidermal cells.The experimental results are as follows：After spraying glyphosate on soybean,glyphosate resistant soybean epidermal cells had a deformation,and then gradually restored.The number of opening stomatal apparatus,gradually restored after a deviation from the control.The deformation and the number of opening stomatal apparatus of Dongnong 42 epidermal cells gradually deviated from the control.
出处
《湖北民族学院学报（自然科学版）》
CAS
2011年第1期15-18,共4页
Journal of Hubei Minzu University(Natural Science Edition)
基金
国家自然科学基金项目(30471093)
