The morphological traits and their scoring standards of the Cheng's index method.
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资源简介：
Cheng's index is the sum of the scores of all the six traits. The Cheng's index for typical indica rice is between 1–7, indica-clined rice between 8–13, japonica-clined rice 14–17, and typical japonica rice between 18–24.
创建时间：
2011-12-02
