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Tag: small scale manure processing machines

How To Process Cow Dung Into Organic Fertilizer

In fact, cow dung has many uses. It can be used as a raw material for biogas, can be used to produce organic fertilizer, and can also be used as a culture material for the production of Agaricus bisporus and earthworms raising, etc. So can cow dung be processed into organic fertilizer? How to process […]

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