微生物菌的培養
https://www.youtube.com/playlist?list=PLmSmvpxsOM7h-6ySls9eiyLtTTq-Qw-u5
~EZ 生態農場~
https://sites.google.com/ez-sewing.com/ez-farm/ez-%E7%94%9F%E6%85%8B%E8%BE%B2%E5%A0%B4?authuser=0微生物菌的培養
https://www.youtube.com/playlist?list=PLmSmvpxsOM7h-6ySls9eiyLtTTq-Qw-u5
~EZ 生態農場~
https://sites.google.com/ez-sewing.com/ez-farm/ez-%E7%94%9F%E6%85%8B%E8%BE%B2%E5%A0%B4?authuser=0