Plant growth and slow-release modified compound fertilizer and preparation method thereof

A plant growth and compound fertilizer technology, which is applied to the field of garden plant growth slow-release modified compound fertilizer and its preparation, can solve the problems of disabling enthusiasm and unsatisfactory effects, and achieves the effects of enhancing fertility, being easy to popularize, and improving fertility.

Inactive Publication Date: 2017-12-01
何玉莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, the soil modification fertilizers used by people are relatively simple, and some of them are just fertilized directly with plant ash or burned straw
However, the effects of these fertilizers are not satisfactory, and to a certain extent, some people's enthusiasm for fertilizing the soil has been dispelled.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0029] A preparation method of garden plant growth slow-release modified compound fertilizer, which is prepared by the following steps:

[0030] S1: Mix and pulverize garden plant waste, potato peels, wet straw, tea branches, and modified sodium bentonite to obtain material A, add fermented cow dung and fenoxin to material A, ferment at 60-70°C for 15-20h, and cool To room temperature to obtain material B;

[0031] S2: Concentrate the filtered filtrate of material B obtained in step S1 at a temperature of 50-70°C to obtain material C, dry material C at a temperature of 80-110°C, and then cool to room temperature to obtain material D;

[0032] S3: mixing sodium silicate, chitosan, polyethylene glycol, and p-bromomethylphenylpropionic acid at a temperature of 30-60°C to prepare a mixed solution;

[0033] S4: Mix and stir the material D obtained in step S2 and the mixed solution obtained in step S3, add modified alkaline minerals, speed poly, urea, soil modification repair agent...

Embodiment 1

[0037] A garden plant growth slow-release modified compound fertilizer, prepared from the following raw materials in parts by weight:

[0038] 11 parts of fermented cow dung, 6 parts of garden plant waste, 8 parts of potato peel, 13 parts of sodium silicate, 4 parts of wet straw, 2.5 parts of chitosan, 15 parts of tea branch, 7 parts of polyethylene glycol, modified sodium 1.5 parts of base bentonite, 1.2 parts of wet straw, 1.3 parts of modified alkaline minerals, 0.6 parts of p-bromomethylphenylpropionic acid, 10 parts of potato peels, 2.5 parts of fenxining, 2.1 parts of urea, 6 parts of soil modification and restoration agent, The rest is water.

[0039] A preparation method of garden plant growth slow-release modified compound fertilizer, which is prepared by the following steps:

[0040] S1: Mix and pulverize garden plant waste, potato peels, wet straw, tea branches, and modified sodium bentonite to obtain material A, add fermented cow dung and fenxienin to material A, ...

Embodiment 2

[0045] A garden plant growth slow-release modified compound fertilizer, prepared from the following raw materials in parts by weight:

[0046] 22 parts of fermented cow dung, 11 parts of garden plant waste, 15 parts of potato peel, 20 parts of sodium silicate, 8 parts of wet straw, 6 parts of chitosan, 21 parts of tea branch, 12 parts of polyethylene glycol, modified sodium 3.2 parts of base bentonite, 3.4 parts of wet straw, 2.4 parts of modified alkaline minerals, 1.2 parts of p-bromomethylphenylpropionic acid, 15 parts of potato peels, 4.8 parts of fenxining, 3.8 parts of urea, 11 parts of soil modification and restoration agent, The rest is water.

[0047] A preparation method of garden plant growth slow-release modified compound fertilizer, which is prepared by the following steps:

[0048] S1: Mix and pulverize garden plant waste, potato peels, wet straw, tea branches, and modified sodium bentonite to obtain material A, add fermented cow dung and fenxienin to material A...

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PUM

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Abstract

The invention discloses plant growth and slow-release modified compound fertilizer and a preparation method thereof. The plant growth and slow-release modified compound fertilizer is prepared from, by weight, 11-22 parts of fermented cow dung, 6-11 parts of garden plant waste, 8-15 parts of potato peels, 13-20 parts of sodium silicate, 4-8 parts of wet straws, 2.5-6 parts of chitosan, 15-21 parts of tea branches, 7-12 parts of polyethylene glycol, 1.5-3.2 parts of typ-modified bentonite, 1.3-2.4 parts of modified alkaline mineral, 0.6-1.2 parts of propanoic acid and 10-15 parts of diniconazole. The green fertilizer is simple in formula, natural and rich in raw material, environment friendly and easy to obtain, recycling of resources is realized by the aid of rotten potatoes, production cost is lowered, the green fertilizer stable in performance and high in quality is obtained, good fertilizer efficiency is achieved, fertility of soil is enhanced through a soil modification restorer, and material guarantee is provided for improvement of soil and soil tilth and fertile soil engineering; soil property can be effectively improved, and fertility of the soil is improved; meanwhile, the method is easy in obtaining of the raw materials and simple in process.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a garden plant growth slow-release modified compound fertilizer and a preparation method thereof. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential mineral elements for plants, improves soil properties, and improves soil fertility. It is one of the material basis of agricultural production. At present, the compound fertilizers produced in our country are mainly composed of nitrogen, phosphorus, potassium and other chemical fertilizers. The disadvantage is that after long-term use, it will not only aggravate the pests and diseases of crops, but also cause weeds to grow wildly and cause serious environmental pollution. , make the soil ecological imbalance of cultivated crops, cause soil compaction and other phenomena, form a vicious cycle of agriculture, and restrict the sustainable development of my country's modern agricultural industry. Therefore,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/08C05G3/04C05G3/80C05G3/90
CPCC05C9/00C05G3/00C05G3/80C05G3/90C05D9/00C05F3/00C05F5/002C05F11/00
Inventor 何玉莲
Owner 何玉莲
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