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Biological seed dressing agent for improving maize disease resistance and preparation method thereof

A technology of disease resistance and seed dressing, applied in the fields of botanical equipment and methods, biocides, chemicals for biological control, etc. Complex and other problems, to achieve the effect of obvious resistance to pests and diseases, strong systemic and simple ingredients

Inactive Publication Date: 2018-06-29
TIANJIN XIQING RUIBO BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known corn seed dressing materials are all single-function seed-dressing medicine or seed-dressing fertilizer, and the carrier of the pesticide and fertilizer is water or fine soil, which obviously has a single function, complicated operation, weak chemical adhesion, and easy Defects such as phytotoxicity and fertilizer damage
In particular, the main production areas of corn are distributed in arid and seasonally dry areas in my country, and there are common problems in production such as low seedling emergence rate, irregular seedling emergence, and heavy occurrence of seedling diseases and insect pests.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A seed dressing agent for improving corn disease resistance, prepared by the following method:

[0017] (1) Raw material preparation: 15 parts of deervine, 10 parts of walnut shell, 10 parts of saponins, 2 parts of calcium hypochlorite, 5 parts of collagen powder, 5 parts of compound humic acid, 30 parts of water;

[0018] (2) Mixing: put each component taken in step (1) into a scissor kettle, turn on the high-shear emulsifier, and after the high-shear emulsifier works for 30 minutes, the raw materials are sheared and mixed evenly to obtain the first mixture;

[0019] (3) Ball milling: the first mixture obtained in step (2) was put into a ball mill and ball milled for 15 minutes until no visible agglomerate particles;

[0020] (4) Put the ball-milled material into the grinder for grinding, so that the particle size is 5 microns to 6 microns;

[0021] (5) promptly obtain the biological seed dressing agent of the present invention.

[0022] The compound humic acid is pr...

Embodiment 2

[0024] A seed dressing agent for improving corn disease resistance, prepared by the following method:

[0025] (1) Raw material preparation: 12 parts of deervine, 15 parts of walnut shell, 8 parts of saponins, 4 parts of calcium hypochlorite, 3 parts of collagen powder, 8 parts of compound humic acid, 25 parts of water;

[0026] (2) Mixing: put each component taken in step (1) into a scissor kettle, turn on the high-shear emulsifier, and after the high-shear emulsifier works for 30 minutes, the raw materials are sheared and mixed evenly to obtain the first mixture;

[0027] (3) Ball milling: the first mixture obtained in step (2) was put into a ball mill and ball milled for 15 minutes until no visible agglomerate particles;

[0028] (4) Put the ball-milled material into the grinder for grinding, so that the particle size is 5 microns to 6 microns;

[0029] (5) promptly obtain the biological seed dressing agent of the present invention.

[0030] The compound humic acid is pre...

Embodiment 3

[0032] A seed dressing agent for improving corn disease resistance, prepared by the following method:

[0033] (1) Raw material preparation: 10 parts of deervine, 20 parts of walnut shell, 10 parts of saponins, 6 parts of calcium hypochlorite, 5 parts of collagen powder, 10 parts of compound humic acid, 20 parts of water;

[0034] (2) Mixing: put each component taken in step (1) into a scissor kettle, turn on the high-shear emulsifier, and after the high-shear emulsifier works for 30 minutes, the raw materials are sheared and mixed evenly to obtain the first mixture;

[0035] (3) Ball milling: the first mixture obtained in step (2) was put into a ball mill and ball milled for 15 minutes until no visible agglomerate particles;

[0036] (4) Put the ball-milled material into the grinder for grinding, so that the particle size is 5 microns to 6 microns;

[0037] (5) promptly obtain the biological seed dressing agent of the present invention.

[0038] The compound humic acid is p...

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PUM

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Abstract

The invention discloses a biological seed dressing agent for improving maize disease resistance and a preparation method thereof. The biological seed dressing agent is prepared from the following components in parts by weight: 10-15 parts of derris, 10-20 parts of walnut shells, 5-10 parts of saponin, 2-6 parts of calcium hypochlorite, 2-5 parts of collagen powder, 5-10 parts of complex humic acidand 20-30 parts of water. The seed dressing agent is capable of effectively controlling underground pests in a corn field, such as grubs, mole cricket, wireworms, cutworms and the like. Meanwhile, the seed dressing agent has strong absorption property in corn, is capable of promoting metabolism and accumulation of assimilative matters, and has an excellent effect of controlling the maize diseases.

Description

technical field [0001] The invention belongs to the technical field of seed dressing agents, and in particular relates to a biological seed dressing agent for improving corn disease resistance and a preparation method thereof. Background technique [0002] At present, the known corn seed dressing materials are all single-function seed-dressing medicine or seed-dressing fertilizer, and the carrier of the pesticide and fertilizer is water or fine soil, which obviously has a single function, complicated operation, weak chemical adhesion, and easy There are defects such as phytotoxicity and fertilizer damage. In particular, the main production areas of corn are distributed in arid and seasonally dry areas in my country, and there are common problems in production such as low seedling emergence rate, irregular seedling emergence, and heavy occurrence of seedling diseases and insect pests. Contents of the invention [0003] The technical problem to be solved by the present inve...

Claims

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Application Information

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IPC IPC(8): A01N65/20A01N63/02A01N59/06A01N61/00A01P7/00A01P21/00
CPCA01N59/06A01N61/00A01N63/10A01N65/00A01N65/20A01N2300/00Y02A50/30
Inventor 朱庆张鹏
Owner TIANJIN XIQING RUIBO BIOLOGICAL TECH CO LTD
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