Method for preparing nutritional organic compound fertilizer

Abstract

The invention relates to the field of fertilizers, in particular to a method for preparing a nutritional organic compound fertilizer. The method comprises the following steps of: mixing 20-30 parts of pig manure (containing 50 percent of moisture), 10-15 parts of chicken manure (containing 60 percent of moisture), 10-15 parts of urea, 20-30 parts of bran, 5-8 parts of borax, 20-40 parts of fishbone dust and 15-20 parts of clay; uniformly stirring at the normal temperature; pelleting and drying; and screening through a 10-mesh screen to obtain particles. The fertilizer has the advantages of relieving soil hardening, improving the physical and chemical conditions of low-yield soil, remarkably increasing the yield of crops and enhancing land capability, along with sufficient raw material sources and convenience in preparing.

Description

Technical field [0001] The invention relates to the field of fertilizers, in particular to a method for manufacturing nutritive organic compound fertilizers. Background technique [0002] As we all know, crops need a certain amount of fertilizer during the growth process. The current compound fertilizer usually adopts the method of mixing organic matter and inorganic matter. The application of this type of compound fertilizer can promote the growth of crops to a certain extent, but after long-term use , It will harden the soil and reduce the strength of the soil year by year, causing pollution to the land and other natural resources. If crops are planted continuously in this way, it will be a chronic destruction of the land. Summary of the invention [0003] The purpose of the present invention is to solve the deficiencies in the prior art and provide a method for manufacturing nutritive organic compound fertilizers, which can reduce soil compaction, significantly increase crop yi...

AI Technical Summary

Problems solved by technology

[0002] As we all know, crops need a certain amount of fertilizer during the growth process. The current compound fertilizer usually adopts the method of mixing organic matter and inorganic matter. The application of this type of compound fertilizer has played a certain role in promoting the growth of crops, but after long-term use , it will make the soil harden, the soil fertility will decrease year by year, and it will pollute the natural resources such as land. If crops are planted continuously in this way, it will be a slow destruction of the land.