What is the difference between ordinary organic fertilizer and bio organic fertilizer?
The production process of common organic fertilizer is as follows: 1. Raw material ratio per ton. Cattle manure 500kg + duck manure 300kg + mushroom residue 200kg + RW bacteria 100g. (the above cow manure and duck manure can be replaced by other livestock manure) 2. A pile of sticks. According to the above proportion […]
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