Liquid synergistic fertilizer

Abstract

The invention discloses a liquid synergistic fertilizer. The liquid synergistic fertilizer is prepared from the following raw materials in parts by mass: 1-20 parts of dinitrophenol, 2-20 parts of alpha-naphthylacetic acid, 3-15 parts of indoleacetic acid, 5-30 parts of indolebutyric acid, 10-30 parts of o-nitrophenol, 5-20 parts of nitrophenol, 15-45 parts of nitro-o-methoxyphenol, 20-30 parts ofo-methoxyphenol, 10-45 parts of polyoxyethylene ether and 15-35 parts of a mixed enzyme. According to the synergistic fertilizer disclosed by the invention, with the addition of the mixed enzyme, theutilization rate of the chemical fertilizer is increased, the using amount of the chemical fertilizer is reduced, the yield increasing effect is obvious, meanwhile, the pollution to the environment is reduced, and thus the purposes of increasing the yield, enhancing the efficiency, protecting the environment and reducing the cost are achieved.

Description

technical field [0001] The invention relates to the field of chemical fertilizers, in particular to a liquid synergistic fertilizer. Background technique [0002] Since the reform and opening up, the use of chemical fertilizers in my country has increased by 4.5 times. During the same period, my country's grain production has only increased by 82.8 parts. The growth rate of chemical fertilizer consumption far exceeds the growth rate of grain production. According to data released by the Ministry of Agriculture, the average amount of chemical fertilizers per mu of crops in my country is 21.9 kg, which is much higher than the world average of 8 kg per mu. Since the 1970s, the fertility of China's cultivated land has declined significantly, and the average soil organic matter in the country is less than 1 part. Correspondingly, the domestic fertilizer consumption and its growth rate are astonishing, but the fertilizer utilization rate is only 35%. Some experts pointed out tha...

AI Technical Summary

Problems solved by technology

Some experts pointed out that in the long run, it will cause agricultural non-point source pollution, causing soil acidification, compaction and many other problems