什麽貧瘠的山地旱地碎塊地都能長地瓜，不用照顧。玉米產耐幹旱耐貧瘠產量高，70年代我下鄉的砂土坡地玉米畝產800斤。

來源: 老生常談12 於 2025-01-05 09:05:09 [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.