How to ferment and decompose farmyard manure

1. Site selection: choose the roadside or open country with flat and dry terrain, sufficient water and convenient transportation. 2. Mixed fertilizer: all the prepared farmyard manure raw materials are mixed and stacked together. 3. Turn over the pile regularly: turn over the pile once every 20 days and turn over the pile twice in a row. 4. Precautions: Be careful not to mix soil during the composting of farmyard manure.

How to ferment and decompose farmyard manure 1, site selection

Farmhouse manure can be decomposed by high temperature fermentation. Before fermentation, choose the roadside or field with flat and dry terrain, sufficient water and convenient transportation. Raw materials are crop straws, leaves, hay, domestic garbage, human and animal manure, etc.

2. Compound fertilizer

Mix and stack all the prepared raw materials together. The bottom of compost is 2m wide and 1.5-2m high, and the length is not limited. The fullness of the mixture is suitable for the actual degree of natural accumulation. After composting, cover it with plastic film to keep warm and moist.

3. Turn the pile regularly

After 20 days, the farmyard manure pile needs to be turned for the first time, and after 20 days, it needs to be turned for the second time. When fungal white hairs appear on the surface of compost, it indicates that compost has entered the fermentation stage. At this time, the compost pile should be compacted and sealed with plastic film.

4. Preventive measures

Be careful not to mix soil in the composting process of farm manure, otherwise it will lead to slow fermentation of fertilizer, affect the increase of composting temperature and prolong the composting fermentation time. It is best to control the temperature in the composting process at 70-80 degrees.