Organic fertilizer for loosening soil and improving stability and preparing method of organic fertilizer

Abstract

The invention discloses an organic fertilizer for loosening soil and improving stability. The organic fertilizer is prepared from raw materials in parts by weight as follows: 50-60 parts of pig manure, 3-5 parts of potassium sulfate, 4-5 parts of decomposed coal, 6-8 parts of monoammonium phosphate, 2-3 parts of zinc sulfate, 6-7 parts of mealworm powder, 4-6 parts of seaweed meal, 8-12 parts of crushed orchard weeds, 7-10 parts of glutinous rice flour, 4-5 parts of crystal powder, 15-20 parts of sphagnum palustre, 2-3 parts of copper sulfate, 3-4 parts of borax, 20-30 parts of a soil conditioner and a proper amount of water. According to the fertilizer, various organic matters such as the mealworm powder, the seaweed meal, the sphagnum palustre and the like are adopted as raw materials, so that the content of microelements is increased on the basis of traditional fertilizers; meanwhile, organic matter granules are added, so that the soil compactness can be reduced, the stability of the soil agglomeration structure can be enhanced, the number of beneficial bacteria, fungi and actinomycetes in the soil can be increased, the yield of crops is effectively increased, and the quality of the crops is effectively improved.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an organic fertilizer which loosens soil and improves stability and a preparation method thereof. Background technique [0002] my country is a large agricultural country, and agriculture is the foundation of the national economy, of which planting accounts for more than half, and the quality of fertilizers directly affects the output of planting, and is an important factor for increasing crop production. However, in order to pursue crop yields, farmers blindly apply chemical fertilizers, resulting in a downward trend in soil organic matter content, weakened soil buffer capacity, decline in disaster resistance, low fertilizer use efficiency, and reduced soil fertility. With the emergence of environmental problems caused by excessive use of chemical fertilizers, the promotion of pollution-free agriculture, and the continuous expansion of the research field of new fertilizers, ...

AI Technical Summary

Problems solved by technology

However, in order to pursue crop yields, farmers blindly apply chemical fertilizers, resulting in a downward trend in soil organic matter content, weakened soil buffer capacity, decline in disaster resistance, low fertilizer use efficiency, and reduced soil fertility.

Images