Quick-acting biological organic fertilizer capable of improving agricultural soil

Abstract

The invention discloses a quick-acting biological organic fertilizer capable of improving agricultural soil, which comprises the following components in parts by weight: 20-35 parts of grass carbon, 15-20 parts of urea, 12-15 parts of ammonium sulfate, 5-9 parts of potassium polymetaphosphate, 1-3 parts of potassium pyrophosphate, 4-8 parts of magnesium phosphate, 0.5-1.5 parts of chitosan, 1-3 parts of phosphate, 5-9 parts of potassium dihydrogen phosphate, 4-7 parts of dipotassium hydrogen phosphate, 8-12 parts of verticicladiella powder, 0.1-0.2 part of Bacillus thuringiensis powder, 0.1-0.2 part of Aschersonia powder, 0.3-0.5 part of bacillus thuringiensis var. powder, 1-3 parts of Cortex Fraxini and 1-2 parts of stemona. The fertilizer has the advantages of favorable water absorptivity and favorable water retention property, contains comprehensive nutrient elements required by plant growth, and can improve the physical behaviors of soil and restore the soil productivity.

Description

technical field [0001] The invention relates to a quick-acting bio-organic fertilizer for agricultural soil improvement. Background technique [0002] At present, the proportion of chemical fertilizers used in agricultural production is increasing day by day. Due to the effect of chemical fertilizers, soil humus is reduced and soil is hardened, resulting in reduced soil fertility and water retention performance. Therefore, in addition to increasing the amount of chemical fertilizers used , is also prone to drought, resulting in crop failure, so there is an urgent need for a fertilizer, which can not only increase the supply of fertilizers, ensure sufficient nutrients for plants, but also help soil water and fertilizer retention, which is conducive to the growth of crops. growth and ensure stable crop yields. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a quick-acting bio-organic fertilizer for agricultural so...

AI Technical Summary

Problems solved by technology

[0002] At present, the proportion of chemical fertilizers used in agricultural production is increasing day by day. Due to the effect of chemical fertilizers, soil humus is reduced and soil is compacted, resulting in reduced soil fertility and water retention performance. Therefore, in addition to increasing the amount of chemical fertiliz