Agricultural fertilizer

Abstract

The invention discloses an agricultural fertilizer, which is composed of the following materials in parts by weight: 15-25 parts of pig manure, 6-12 parts of corn stalk powder, 4-8 parts of yam reed head powder, 5-8 parts of potassium fertilizer, and 2-2 parts of phosphate fertilizer 5 parts, 8-12 parts of nitrogen fertilizer, 0.5-0.8 parts of kaolin, 1-3 parts of wood cellulose powder, 2-4 parts of sawdust, 2-4 parts of nutrient soil, 10-15 parts of plant ash, 0.2-0.5 parts of trace elements, 0.3-0.7 parts of EM bacterial agent, 3-8 parts of compound mixture; the present invention adopts the mutual matching of farm manure and chemical fertilizer, the proportioning is simple and reasonable, and can effectively use the leftover materials of the farm house for reasonable matching to produce fertilizers that are more suitable for the growth of crops. Guaranteed to promote the growth of the root system of crops, easy to coagulate and stabilize, to ensure that the fertility will not be lost, to promote the absorption of fertilizers by crops, and to ensure the quality of crop growth.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to an agricultural fertilizer. Background technique [0002] Rural nursery and planting crops are often fertilized with some traditional farmyard fertilizers. However, the fertilization of crops often requires a lot of trace elements. Although traditional chemical fertilizers are rich in nitrogen, phosphorus and potassium, the absorption of them by crops is not high, which affects the growth of crops. , especially the root growth of crops cannot be well promoted, traditional fertilizers and chemical fertilizers cannot achieve a reasonable balance, resulting in loss of fertility, and the quality of crop growth cannot be better guaranteed. SUMMARY OF THE INVENTION [0003] Therefore, the present invention proposes an agricultural fertilizer, which can ensure the balance of fertility, promote the growth of the root system of crops, and ensure that the growth quality ...

AI Technical Summary

Problems solved by technology

[0002] Rural seedlings and crops are often fertilized with some traditional farm fertilizers, but the fertilization of crops often requires a lot of trace elements. Although traditional chemical fertilizers are rich in nitrogen, phosphorus and potassium, the absorption of them by crops is not high, which affects the growth of crops , especially the growth of crop roots cannot be well promoted, traditional fertilizers and chemical fertilizers cannot achieve a reasonable balance, resulting in loss of fertility, and the quality of crop growth cannot be better guaranteed