N^+离子束对作物种子形态生理的影响——Ⅱ.N^+离子束辐照水稻种子(脱壳)表面扫描电镜观察初报  

EFFECTS OF N^+-BEAM ON MORPHOLOGY AND PHYSIOLOGY ON CROP SEEDS Ⅱ. SEM STUDY ON SURFACE OF SHELLED RICE SEEDS IRRADIATED BY N^+ BEAM

作　　者：鲁润龙[1] 朱学良[1] 余增亮[2] 邓建国[2] 

机构地区：[1]中国科技大学生物系 [2]中国科学院等离子体研究所

出　　处：《安徽农学院学报》1992年第1期42-43,F004,共3页

摘　　要：N^+离子束辐照水稻种子表面,经扫描电镜放大2000倍观察。均发现与对照(未经照射)具有不同的表面观及剖面结构,说明N^+离子束对种子有一定的影响。Surface of shelled rice seed irradiated by nitrogen cation beam was studied by using SEM at 2000 ×. Both surface and inner struction of the shelled seeds was found to be different from that of untreated seeds, It suggests that nitrogen cation beam has effects on rice seeds.

关 键 词：氮离子束 种子 形态 生理 水稻 

分 类 号：S330.2[农业科学—作物遗传育种]