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一顆稻谷的“中國貢獻”——袁隆平的追夢(mèng)路

2018-12-20 09:50來(lái)源：新華網(wǎng)

　　20世紀90年代末，袁隆平在觀(guān)察兩系法雜交晚稻的生長(cháng)情況（資料照片）。新華社記者殷菊生攝

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[責任編輯：李曉蕾]

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