Which is the progenitor of Chinese cultivated barley, two-rowed wild barley or six-rowed wild barley?

野生二棱大麦和野生六棱大麦，谁是中国栽培大麦的祖先?。

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Which is the progenitor of Chinese cultivated barley, two-rowed wild barley or six-rowed wild barley?

野生二棱大麦和野生六棱大麦，谁是中国栽培大麦的祖先?。

youdao