Current location - Education and Training Encyclopedia - University rankings - Find some articles about how to treat swill scientifically and make it a safe feed.
Find some articles about how to treat swill scientifically and make it a safe feed.
The buddies on the second floor are incomplete. The following video and specific steps should be suitable for the landlord:/techhtml/5/6/66592.html.

4. Tai 'an Science and Technology Bureau turned swill into treasure, and used microbial technology to treat kitchen waste. ...

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5. How to feed pigs with swill:

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6. The principle and mechanism of using microorganisms to ferment dregs and preserve feed.

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