在延安南泥灣，北大荒人示範種植水稻400畝，在鹽堿地成功種出優質稻，讓南泥灣水稻實現“三連豐”，最高畝產達1240斤。

來源: 半坰於 2024-12-06 13:25:16 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.