Improved fertilizer for garden planting soil and preparation method of improved fertilizer

Abstract

The invention discloses an improved fertilizer for garden planting soil and a preparation method of the improved fertilizer. The improved fertilizer is prepared from the following components in partsby weight: 30-40 parts of plant ash, 20-30 parts of medical stone, 30-50 parts of diatomite, 10-15 parts of a calcium magnesium phosphate fertilizer, 15-20 parts of straw, 30-40 parts of bentonite, 5-10 parts of quick lime, 15-20 parts of livestock and fowl excrement, 6-10 parts of ginkgo biloba extracts, 8-15 parts of cortex meliae extracts, 15-20 parts of pyrethrum extracts, 5-12 parts of natural zeolite, 8-15 parts of attapulgite, 25-30 parts of sludge and 30-40 parts of deionized water. The improved fertilizer for garden planting soil and the preparation method of the improved fertilizer have the advantages that firstly, soil structure formation is facilitated, fertilizer and water retaining capability of the soil is improved, the loss of nutrients in the fertilizer is reduced, the nutrient absorbing capability of the soil is improved, and the nutrient releasing speed of the fertilizer is reduced, so that the soil can sufficiently absorb the nutrients; secondly, pests and bacteriacan be killed, the insect expelling effect is achieved, trees can grow healthily, and good application prospect is brought.

Description

Technical field [0001] The invention relates to the field of soil-improved fertilizers, in particular to a garden-planting soil-improved fertilizer and a preparation method thereof. Background technique [0002] With the development of society, people have higher and higher requirements for the environment, and gardens are becoming more and more common. In recent years, a large number of chemical fertilizers, pesticides, herbicides and industrial wastes containing fertilizer nutrients have been disorderly in the garden planting process. Using, the soil aggregate structure in the garden planting area is destroyed, the texture is deteriorated, the quality of the soil plow layer is reduced, and there are often insufficient or excessive addition of organic fertilizers, which makes the soil air permeability and water retention worse, and harmful bacteria breed. The function of soil self-regulation and degradation of harmful substances is degraded. The tendency of soil compaction, sali...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, people's requirements for the environment are getting higher and higher, and gardens are becoming more and more common. Using it will destroy the soil aggregate structure in the garden planting area, the texture will deteriorate, the quality of the soil plow layer will decrease, and there will often be insufficient or excessive addition of organic fertilizers, resulting in poor soil air permeability and water retention, and the growth of harmful bacteria. The function of soil self-regulation and degradation of harmful substances is degraded, and the trend of soil compaction, salinization, and acidification is becoming more and more serious. For this reason, soil improvement is required. Technology, a collective term for a series of technical measures that eliminate or prevent unfavorable factors that affect crop growth and cause soil degradation, improve soil properties, increase soil fertility, and create good soil environmental conditions for crops. An important part of soil improvement is soil Improve fertilizers. With the continuous development of science and technology and the constant changes of the environment, people have higher and higher requirements for improved fertilizers for garden planting soil, which leads to the fact that the existing improved fertilizers for garden planting soil cannot meet people's use requirements;

[0003] There are certain disadvantages in the use of existing improved fertilizers for garden planting soil. The existing improved fertilizers for garden planting soil usually add a large amount of nutrients to the soil, but after the soil deteriorates, the soil's absorption capacity and nutrient preservation capacity decrease. The added fertilizer cannot be absorbed and does not meet people's requirements for use. Secondly, the existing garden soil improvement fertilizers can usually only solve the problem of soil fertility, but the various mosquitoes attracted by the growth of soil bacteria cannot be solved, which will seriously affect the garden. The planting effect is more troublesome, for this reason, we propose a kind of garden planting soil improvement fertilizer and its preparation method

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