Compound biomass fertilizer

Abstract

The invention discloses a compound biomass fertilizer. The compound biomass fertilizer is prepared from, by weight, 25-45 parts of pyroligneous acid, 20-40 parts of smashed corn cobs, 20-40 parts of smashed charcoal, 10-25 parts of cellulase and 25-45 parts of sodium alginate. Multiple kinds of biomass are compounded, various microelements needed for plant growth can be met, the soil property can be improved, and the activity and nutritional ingredients of soil are increased.

Description

Technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and specifically relates to a composite biomass fertilizer. Background technique [0002] Currently, there are many types of fertilizers, and the larger amount is nitrogen, phosphorus and potassium compound fertilizer, which can meet the needs of plant growth in a short time. However, long-term use will destroy the soil aggregate structure, easily cause soil compaction and hard soil, which will affect crop growth and reduce crop quality. There is an urgent need for a fertilizer that can change the state of the soil and supplement trace elements. Summary of the invention [0003] In order to solve the problems in the prior art, the present invention provides a composite biomass fertilizer, which combines part of the biomass, which can not only meet the various trace elements required for crop growth, but also change the soil quality. [0004] In order to achieve the above-mentioned obje...

AI Technical Summary

Problems solved by technology

However, long-term use will damage the soil aggregate structure, which will easily cause soil compaction and soil hardening, which will affect the growth of crops and reduce the quality of crops.