我的意思是没办法用化工的办法改善土壤吗？如果靠滴灌和坎儿井是可以解决蒸发问题的

来源: snowandlotus 于 2021-04-24 18:27:39 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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