2种裸燕麦籽粒硬度测定方法比较

安江红, 张文静, 杨晓虹, 南金生, 杨燕, 闫明霞, 韩冰

Comparison of Two Methods for Kernel Hardness Determination of Naked Oats

An Jianghong, Zhang Wenjing, Yang Xiaohong, Nan Jinsheng, Yang Yan, Yan Mingxia, Han Bing

图4 利用体式显微镜观察花早2号籽粒横切面物理性状的样图 红线为辅助线,黄色双向箭头为两点间的距离;A表示籽粒两颊间距;B表示腹沟深;C表示籽粒厚度;D表示籽粒宽;E表示两颊顶点间与腹沟顶点形成的三角形面积

Fig.4 Sample of physical characters in cross section of grain of Huazao 2 by stereomicroscope The red line is the auxiliary line, and the yellow double arrow is the distance between the two points; A indicates the distance between the apex of the cheeks of the grain; B indicates the depth of the ventral groove; C represents the thickness of the kernel; D represents the width of the kernel;E represents the area of the triangle formed between the apex of the cheek and the apex of the ventral groove