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

表7 籽粒硬度与籽粒物理性状的相关性

Table 7 Correlation between grain hardness and grain physical properties

项目 Item SKCS法测得硬度 Hardness tested by SKCS TA法测得硬度 Hardness tested by TA 籽粒长 Seed length 籽粒宽 Seed width 宽长比 Width- length ratio 籽粒厚度 Seed thickness 腹沟深度 Abdominal groove depth 两颊间距 Two buccal spacing 腹沟切面面积 Section area of abdominal groove SKCS法测得硬度 Hardness tested by SKCS 1 TA法测得硬度 Hardness tested by TA 0.70 1 籽粒长Seed length 0.64 0.33 1 籽粒宽Seed width 0.33 0.65 0.09 1 宽长比Width-length ratio 0.04 0.50 -0.30 0.09 1 籽粒厚度Seed thickness 0.07 0.50 0.16 -0.30 -0.09 1 腹沟深度 Abdominal groove depth -0.13 -0.11 0.44 0.16 -0.44 0.55 1 两颊间距 Two buccal spacing 0.41 0.55 0.27 0.44 -0.05 0.66 0.43 1 腹沟切面面积 Section area of abdominal groove -0.04 -0.01 0.44 0.27 -0.41 0.64 0.98 0.59 1