Organic fertilizer, preparation method thereof and method for controlling soil-borne diseases and insect pests

A technology for organic fertilizers, diseases and insect pests, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of slow release of fertilizer effect, attenuation of poisoning effect, etc., to improve soil fertility, increase crop yield, and significantly kill insects. Effect

Active Publication Date: 2013-01-30
SOUTH CHINA AGRI UNIV
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The organic fertilizer overcomes the defects of attenuation of poisonous effect or slow release of fertilizer effect caused by direct or decomposed use of dry tea powder in farmland systems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Organic fertilizer, preparation method thereof and method for controlling soil-borne diseases and insect pests
  • Organic fertilizer, preparation method thereof and method for controlling soil-borne diseases and insect pests
  • Organic fertilizer, preparation method thereof and method for controlling soil-borne diseases and insect pests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Prepare trichloroisocyanuric acid + tea dry powder organic fertilizer according to the mass ratio of 1:1, and the ratio of each component of the organic fertilizer is:

[0028] Trichloroisocyanuric acid: dry tea powder = 1:1.

[0029] Its preparation method comprises the following steps:

[0030] (1) Preparation of dried tea powder

[0031] The residue of Camellia oleifera seeds after oil extraction is sun-dried or dried in the shade, then dried at 50 DEG C, and then pulverized to obtain dry tea powder.

[0032] (2) by mass ratio trichloroisocyanuric acid: dry tea powder=1:1, trichloroisocyanuric acid is slowly mixed in the dry tea powder of step (1) gained in a small amount and many times, finally obtains organic Fat.

[0033] (3) Packaging and storage

[0034] The prepared organic fertilizer is sealed and packaged in plastic bags for storage, and the air in the bag should be slowly decompressed and removed during packaging.

[0035] The trichloroisocyanuric acid ...

Embodiment 2

[0037] Prepare trichloroisocyanuric acid + tea dry powder organic fertilizer according to the mass ratio of 1:5, and the ratio of each component of the organic fertilizer is:

[0038] Trichloroisocyanuric acid: dry tea powder = 1:5.

[0039] The preparation method is the same as that in Example 1, except that the ratio of each component is changed, and the description will not be repeated here.

[0040] The trichloroisocyanuric acid in the present embodiment is replaced with chlorobromoisocyanuric acid to obtain the chlorobromoisocyanuric acid+tea dry powder organic fertilizer.

Embodiment 3

[0042] Prepare trichloroisocyanuric acid + tea dry powder organic fertilizer according to the mass ratio of 1:20, and the proportion of each component of the organic fertilizer is:

[0043] Trichloroisocyanuric acid: dry tea powder = 1:20.

[0044] The preparation method is the same as that in Example 1, except that the ratio of each component is changed, and the description will not be repeated here.

[0045] The trichloroisocyanuric acid in the present embodiment is replaced with chlorobromoisocyanuric acid to obtain the chlorobromoisocyanuric acid+tea dry powder organic fertilizer.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
melting pointaaaaaaaaaa
Login to view more

Abstract

The invention relates to an organic fertilizer, preparation method thereof and a method for controlling soil-borne diseases and insect pests. The organic fertilizer comprises a first component and a second component, and is prepared by evenly mixing the first component and the second component at the mass ratio of 1:(1-900), wherein the first component is trichloroisocyanuric acid and/or chloroisobromine cyanuric acid, and the second component is tea seed oil cake dry powder. The organic fertilizer provided by the invention can be used for overcoming the defect that the insecticidal effect is reduced or fertilizer efficiency release is slow since the tea seed oil cake dry powder is directly used for a farmland system or is used for the farmland system after being composted, so that the soil fertility is remarkably improved, and the crop yield is greatly increased; and meanwhile, the insecticidal effect and the sterilizing effect are remarkable.

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] Soil-borne diseases and insect pests, especially soil-borne diseases, have always been an important factor affecting agricultural production. The pathogens of soil-borne diseases are mainly fungi, as well as bacteria and viruses. Soil is a good transmission medium for soil-borne pathogens. In production, more than 100 pathogenic bacteria that harm vegetables such as melons, fruits and beans often overwinter in the soil or with the help of diseased residues. Therefore, agricultural production cannot but pay attention to soil disinfection and sterilization. However, due to continuous cropping and improper fertilization in agricultural production, soil-borne diseases commonly occur in greenhouses, greenhouses and fields, causing serious harm. Continuous cropping causes some pathogenic bacteri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/00C05G3/60
Inventor 张志祥徐汉虹周游张宁
Owner SOUTH CHINA AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap