解放時有耕地16億畝,到1976年時,耕地麵積達22億畝,即新開耕地6億畝,因為修了8萬座水庫及幾萬公裏水渠,水澆地幾億畝。
解放時有耕地16億畝,到1976年時,耕地麵積達22億畝,即新開耕地6億畝,因為修了8萬座水庫及幾萬公裏水渠,水澆地幾億畝。
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