Shi ran a small farm in his hometown and countryside, and raised more than 10,000 laying hens. In the past, chicken manure was sold to vegetable farmers in other places. Because of the low price of chicken manure, it can't be sold much. Shi considered building several vegetable greenhouses and asked his uncle to help him manage them.
In the process of building a greenhouse, stone dried chicken manure for storage. When the greenhouse was built and ready to grow vegetables, Shi rang applied chicken manure to the ground and planted peppers.
However, something unexpected happened to Shi. Chicken manure is a popular agricultural fertilizer. I didn't expect the big pepper seedlings that had just grown to be burned to death. Due to the drying of chicken manure, nitrogen volatilizes and the nutritional components decrease.
How to use chicken manure:
When many vegetable farmers use chicken manure, they always dry it first and then ferment it. In fact, this practice is wrong. A large amount of nitrogen in chicken manure volatilizes into ammonia, which not only pollutes the environment, but also wastes resources seriously.
The application of chicken manure must first be mixed with corn stalk for fermentation. Corn stalk contains 0.5% nitrogen, 0.4% phosphorus, and 0/0/.6% potassium, with high potassium content. Using chicken manure after fermentation can not only adjust the ratio of nitrogen, phosphorus and potassium, but also reduce the volatilization and waste of nitrogen, reduce the cost and make full use of resources.
The chicken manure fermentation method is as follows:
First, the corn stalks are mashed and spread out with a thickness of about 20 cm, and then fresh chicken manure is sprinkled on them. When the chicken manure does not leak from the corn stalk, spread the corn stalk with a thickness of 20 cm, and then sprinkle the chicken manure. This is complicated for 3-4 times until the manure pile reaches 80- 100 cm, and it is tightly fermented with plastic film for 20-30 minutes.