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Organic fertilizer

A technology of organic fertilizer and dry powder, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of ineffective poisoning and killing of soil-borne pests, slow release of insecticidal active ingredients and nutrients, and reduction of insecticidal activity, etc., to achieve good results Sterilization effect, good poisoning effect on soil-dwelling pests, and significant insecticidal and sterilizing effect

Inactive Publication Date: 2016-02-24
周妙思
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is fermented and decomposed, it will degrade the insecticidal active ingredients in the deer vine, although the fertilizer efficiency will be improved, but the insecticidal activity will be significantly reduced; if it is directly used in the farmland system, the insecticidal active ingredients and nutrients will be released slowly. Can not effectively kill soil-borne pests and improve soil fertility

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The organic fertilizer consists of:

[0014] 1 part of calcium chloride, 1 part of potassium carbonate, 6 parts of humic acid, 12 parts of chlorobromoisocyanuric acid, 20 parts of deervine stem and leaf dry powder.

[0015] The preparation method is:

[0016] (1) Preparation of dry powder of deer vine stems and leaves

[0017] Dried deer cane stems and leaves in the shade, then sun-dried, then dried and pulverized at 70° C. to obtain deer cane stem and leaf dry powder.

[0018] (2) Sieve

[0019] Pass the obtained dried deervine stem and leaf powder through sieves of 10 mesh, 20 mesh, 40 mesh and 80 mesh respectively to obtain four kinds of dried deervine stem and leaf powders with different particle sizes.

[0020] (3) Mix the components according to the above mass ratio to obtain four kinds of organic fertilizers with different particle sizes.

Embodiment 2

[0022] The organic fertilizer consists of:

[0023] 2 parts of calcium chloride, 8 parts of potassium carbonate, 1 part of humic acid, 3 parts of chlorobromoisocyanuric acid, 30 parts of deervine stem and leaf dry powder.

[0024] The preparation method is:

[0025] (1) Preparation of dry powder of deer vine stems and leaves

[0026] Dried deer cane stems and leaves in the shade, then sun-dried, then dried and pulverized at 70° C. to obtain deer cane stem and leaf dry powder.

[0027] (2) Sieve

[0028] Pass the obtained dried deervine stem and leaf powder through sieves of 10 mesh, 20 mesh, 40 mesh and 80 mesh respectively to obtain four kinds of dried deervine stem and leaf powders with different particle sizes.

[0029] (3) Mix the components according to the above mass ratio to obtain four kinds of organic fertilizers with different particle sizes.

Embodiment 3

[0031] The organic fertilizer consists of:

[0032] 2 parts of calcium chloride, 4 parts of potassium carbonate, 3 parts of humic acid, 7 parts of chlorobromoisocyanuric acid, 50 parts of deervine stem and leaf dry powder.

[0033] The preparation method is:

[0034] (1) Preparation of dry powder of deer vine stems and leaves

[0035] Dried deer cane stems and leaves in the shade, then sun-dried, then dried and pulverized at 70° C. to obtain deer cane stem and leaf dry powder.

[0036] (2) Sieve

[0037] Pass the obtained dried deervine stem and leaf powder through sieves of 10 mesh, 20 mesh, 40 mesh and 80 mesh respectively to obtain four kinds of dried deervine stem and leaf powders with different particle sizes.

[0038] (3) Mix the components according to the above mass ratio to obtain four kinds of organic fertilizers with different particle sizes.

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PUM

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Abstract

The invention provides an organic fertilizer, being prepared from the following substances in parts by mass: 1-2 parts of calcium chloride, 1-8 parts of potassium carbonate, 1-6 parts of humic acid, 3-12 parts of chloroisobromine cyanuric acid and 20-70 parts of derris stem leaf dry powder. The organic fertilizer can achieve an insecticidal sterilization effect and also can remarkably improve soil fertility, thus greatly increasing crop yield.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to an organic fertilizer with insecticidal and bactericidal functions. Background technique [0002] Irvine ( Derristrifoliata Lour ) is a plant of the genus Melia in the family Fabaceae, and Deervine is also known as poisonous deervine. It is used in crop production and can increase crop yield. It can be applied to crops such as rice, peanuts, vegetables, and flowers. Rodine is a high-quality natural biological insecticidal fertilizer, which can not only provide a large amount of nutrients, but also control pathogenic nematodes, pathogenic fungi, bacteria and some underground pests. [0003] However, there are certain problems when using the dried powder of deer vine stems and leaves or the residue extracted from deer vine root as organic fertilizer. If it is fermented and decomposed, it will degrade the insecticidal active ingredients in deer vine. Although the fertilizer efficiency is i...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 周妙思
Owner 周妙思
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