cow dung as a common farmyard fertilizer, and the output of cow dung is large, and the average annual output is about 20 kg, and the 50-scale nursing farm is about a day. . Using cow manure fermented organic fertilizer fertilizer fermentation, traditional pile fat decoy fermentation method speed slow odor effect is not obvious, contaminated the surrounding environment. The fertilizer fermented agent is used to make the fermented organic fertilizer for five to seven days, and the fecal smell of the bovine manure fermenter fertilizer can decrease in two days, and the deodorizer can be reached three days.

Using fertilizers fermented agents to ferment organic fertilizer specific production process points for those steps, Xiaobian to explain that the fat fertilizer fermentation organic fertilizer is mainly five steps! [ 123]

series organic fertilizer fermentor

First, the material ratio.

The fresh cattle is about 3 tons, and the dried cow feces is 1.5 tons. It uses the gold baby fertilizer fermentation agent to 1 kg, the fermented agent and rice bran are mixed after mixing in a five-proportion of dilution. In cow dung, it is required to sprinkle evenly, mix with cow dung. Second, material buildings.

When doing a stack, it cannot be done too much, too small to affect the fermentation, height is 1.5 meters to 2 meters, the width is 2 meters, the length is 2 to 4 meters. The pile of fermentation is better.

cow dung fermentor

Third, temperature requirements.

The starting temperature should be better than 15 ° C or more (the four seasons can be homework, not affected by the season, the winter is tried to ferment in indoor or large shed) [ 123, water requirements.

The water of the fermentation material should be controlled at about 60%. Evergreen is not conducive to fermentation, too little water, slow fermentation; excessive water can cause ventilation, slow temperature, and odor.

Adjustment of water moisture: water is too high to add straw, sawdust, mushroom slag, etc.

Water is appropriate or not to judge the method: hand-tightly grasp the material, see the watermark but not dripping, it is suitable.

High-temperature aerobox fermentor

Five, turning the pile of ventilation.Career fermentation organic fertilizer fermentation process is given to appropriate oxygen and reactor (temperature rises to 75 ° C or above), the temperature rise is around 65 ° C, and the temperature is too high.

Sixth, the fermentation is completed.The fermented organic fertilizer is usually carried out in one week, and the material is dark brown. The temperature begins to fall to normal temperature, indicating that the fermentation is completed.Such as sawdust, wood chips, and rice hosted accessories are too much, the fermentation time should be extended, and they are sufficiently decomposed.

Animal Husbandry