Bio-organic fertilizer

Abstract

The invention provides a bio-organic fertilizer. The bio-organic fertilizer comprises the following components in parts by weight: 50-60 parts of humus, 15-20 parts of saw dust, 2-5 parts of amino acid, 1-2 parts of potassium fulvate, 5-8 parts of seaweed meal, 2-5 parts of bone meal, 2-5 parts of microbial agent, 1-2 parts of trace elements, 40-50 parts of dried cow dung, and 2-5 parts of liquorice powder. The bio-organic fertilizer provided by the invention is simple in proportioning, convenient to use, light in peculiar smell, lasting in fertilizer efficiency, good in soil improvement effect, reasonable in formula, balanced in nutrition, and capable of meeting the nutritional ingredients needed by the growth of crops; degradation of the bio-organic fertilizer is accelerated by a microbial inoculum, organic pollutants are decomposed, the waste of the fertilizer is reduced, and the destruction of chemical fertilizers on soil is reduced, thus the purposes of low investment and high yield are achieved.

Description

[0001] Technical field: [0002] The invention relates to the technical field of fertilizers, in particular to a biological organic fertilizer. [0003] Background technique: [0004] During the growth of crops, fertilization is required from time to time to ensure the nutrients required for the growth of crops at various growth stages. During the fertilization process, balanced fertilization is beneficial to maintaining the fertility of the land, avoiding soil fertility loss, and promoting the growth of crops. Important role. With the development of industrialization, people prefer chemical fertilizers with long lasting effect, strong fertility, and easy fertilization. However, as the number of years of fertilization increases, people have found that excessive use or excessive reliance on chemical fertilizers has caused a certain degree of damage to the soil, such as element imbalance, soil compaction, and so on. Therefore, people gradually changed their concept of fertilization...

AI Technical Summary

Problems solved by technology

However, as the number of years of fertilization increases, people find that excessive use or over-reliance on chemical fertilizers has caused a certain degree of damage to the soil, such as element imbalance, soil compaction and hard lumps, etc.

Therefore, people gradually change their concept of fertilization and choose organic fertilizers for soil improvement. Most of the organic fertilizers are obtained from the fermentation of human and livestock manure. However, due to the problem of raw materials, the organic fertilizers produced have a strong odor, and farmers do not accept them.