Synergistic agent for nitrogen fertilizer

Abstract

The invention discloses a synergistic agent for a nitrogen fertilizer. The synergistic agent is characterized in that the synergistic agent is 2,5-dichloronitrobenzene, and the 2,5-dichloronitrobenzene content of the nitrogen fertilizer is 3 to 5 percent of the nitrogen content of the nitrogen fertilizer. The 2,5-dichloronitrobenzene is a product produced by optionally filtering industrial byproducts, solid waste, Chlorobenzene and tar. Tested in fields of related counties, the synergistic agent for the nitrogen fertilizer is proved to have functions of fixing the nitrogen and maintaining the fertilizer, effectively inhibiting the activities of nitrobacteria and denitrifying bacteria in soil, avoiding the loss of the nitrogen, and improving the utilization ratio of the nitrogen.

Description

technical field [0001] The invention relates to a nitrogen fertilizer synergist, in particular a benzene substance mixed into the nitrogen fertilizer, which reduces the loss of nitrogen during the use of the nitrogen fertilizer and effectively protects the soil. Background technique [0002] In 2003, the consumption of chemical fertilizers in my country has reached 39 million tons. The application of large amounts of chemical fertilizers has brought about a substantial increase in crop production. At the same time, the problem of nitrogen loss has also increased the worries of soil scientists. The main reason for the large loss of nitrogen is the nutrients in chemical fertilizer products. The release rate is too fast for crops to absorb it in time, and the dissolution rate of fertilizer cannot be controlled artificially. At the same time, due to the low quality and unreasonable use of chemical fertilizer products, the water bodies in our country have been polluted to varying ...

AI Technical Summary

Problems solved by technology

[0002] In 2003, the consumption of chemical fertilizers in my country has reached 39 million tons. The application of large amounts of chemical fertilizers has brought about a substantial increase in crop production. At the same time, the problem of nitrogen loss has also increased the worries of soil scientists. The main reason for the large loss of nitrogen is the nutrients in chemical fertilizer products. The release rate is too fast for the crops to absorb it in time, and the dissolution rate of the fertilizer cannot be artificially controlled

At the same time, due to the low quality and unreasonable use of chemical fertilizer products, my country's water bodies have been polluted to varying degrees.

Images