With the development of organic ecological agriculture, many growers choose to ferment organic fertilizers by themselves. However, due to insufficient technical knowledge and improper selection of strains, various problems such as agglomeration, odor, and mosquito and fly breeding are prone to occur. Here are some common problems and solutions in the use of organic fertilizer fermentation equipment. I hope it will be helpful for everyone to ferment organic fertilizer.

Common problem 1 in the use of organic fertilizer fermentation equipment: slow heating, the pile does not heat up or heats up slowly.
Possible causes and solutions:
1. The raw material is too wet: add dry materials according to the ratio of the materials and then stir and ferment.
2. The raw material is too dry: according to the humidity, add water or moist materials to maintain the moisture at 45%-55%.
3. There is not enough nitrogen source: add ammonium sulfate with high nitrogen content to maintain the carbon-nitrogen ratio at 20:1.
4. The pile is too small or the weather is too cold: pile up the pile and add easily degradable substances such as corn stalks.
5. Do not add lime or wood ash to the pile or fermentation materials. Lime or wood ash has a bactericidal effect.
Common problem 2 during the use of organic fertilizer fermentation equipment: The pile temperature is too high. The pile temperature during the fermentation process is ≥65℃.
Possible causes and solutions:
1. Poor air permeability: Turn the pile regularly to increase the air permeability of the fermentation pile.
2. The pile is too large: reduce the size of the pile.
The above are common problems in the use of organic fertilizer fermentation equipment. If you have other questions, please consult Huaqiang Heavy Industry.