A kind of modified ammonium bicarbonate

Abstract

The invention discloses a modified ammonium bicarbonate, which is made of ammonium bicarbonate, bentonite, paraffin, and 3,4-dimethylpyrazole phosphate. The modified ammonium bicarbonate particles have strong mechanical strength, reduce the volatilization of ammonia, improve the utilization rate after being applied to farmland, and solve the problem of pungent odor in storage and use of common ammonium bicarbonate.

Description

technical field [0001] The invention relates to a composition, in particular to a modified ammonium bicarbonate. Background technique [0002] Ammonium bicarbonate is a commonly used nitrogen fertilizer. It used to be the most important nitrogen fertilizer variety in my country. It is also a nitrogen fertilizer with outstanding shortcomings and advantages. The production enterprises of ammonium bicarbonate are concentrated all over the country, and the production cost is low, which facilitates the use of ammonium bicarbonate; ammonium bicarbonate is a neutral fertilizer, which will not cause soil acidification after entering the soil, without any residue, and can It can supplement carbon for soil and crops, and is an environmentally friendly nitrogen fertilizer. However, ammonium bicarbonate is easy to decompose and volatilize, which not only causes direct loss, but also brings pungent odor, which brings inconvenience to use and storage, which has also become an important f...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a modified ammonium bicarbonate, which can not only solve the problems of low utilization rate of ammonium bicarbonate and short fertilizer effect period, but also solve the problems of easy decomposition, large volatile odor, easy generation of smoke damage, particle mechanical low intensity problem