黑龍江可開墾耕地一億畝，沿海可改造的鹽堿地5億畝可種植鹽水稻，如果引藏水進疆，可改造沙漠幾億畝。

來源: 老生常談12 於 2025-05-29 15:00:36 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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