這東西在中國叫草木灰，農民常用的。河南前兩年燒秸稈燒出環境問題來，也是為了要這個。

來源: 煙鬥狼於 2023-10-19 21:28:59 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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