Preparation method of special-purpose fertilizer for preventing and treating actinonema rosae

A technology of black spot disease and medicinal fertilizer, applied in application, nitrogen fertilizer, potash fertilizer, etc., can solve pollution and other problems, and achieve the effect of simple process, reasonable proportion, and favorable large-scale promotion

Inactive Publication Date: 2015-04-08
罗宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this agent not only adheres to the leaves, but also can remain on the flowers during the flowering period, causing pollution

Method used

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Examples

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Effect test

Embodiment 1

[0022] A special medicinal fertilizer for preventing and treating Chinese rose black spot, comprising the following ingredients in parts by weight: 10 parts of urea, 12 parts of ammonium dihydrogen phosphate, 10 parts of potassium chloride, 1 part of boron fertilizer, 1 part of zinc sulfate, 0.5 part of sodium tetraborate , 10 parts of sheep manure, 10 parts of straw, 4 parts of tea leaves, 1 part of chitosan, 2 parts of tea seed extract, 1 part of sepiolite powder, 3 parts of amino acids, 1 part of Bacillus subtilis, 0.5 parts of polyvinyl alcohol.

Embodiment 2

[0024] A special medicinal fertilizer for preventing and treating Chinese rose black spot, comprising the following ingredients in parts by weight: 20 parts of urea, 15 parts of ammonium dihydrogen phosphate, 15 parts of potassium chloride, 2 parts of boron fertilizer, 2 parts of zinc sulfate, and 1 part of sodium tetraborate , 15 parts of sheep manure, 12 parts of straw, 6 parts of tea leaves, 3 parts of chitosan, 4 parts of tea seed extract, 2 parts of sepiolite powder, 5 parts of amino acids, 2 parts of EM bacterial agent, and 1 part of polyvinyl alcohol.

Embodiment 3

[0026] A special medicinal fertilizer for preventing and treating Chinese rose black spot, comprising the following ingredients in parts by weight: 15 parts of urea, 13 parts of ammonium dihydrogen phosphate, 13 parts of potassium chloride, 1 part of boron fertilizer, 2 parts of zinc sulfate, and 0.7 part of sodium tetraborate , 12 parts of sheep manure, 11 parts of straw, 5 parts of tea leaves, 2 parts of chitosan, 3 parts of tea seed extract, 2 parts of sepiolite powder, 3 parts of amino acids, 2 parts of EM bacterial agent, 0.5 parts of polyvinyl alcohol.

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PUM

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Abstract

The invention discloses a preparation method of a special-purpose fertilizer for preventing and treating actinonema rosae. According to the invention, biological bacteria can be added, enables rapid expanding propagation in soil, can effectively inhibit generation of insect disease, and has important effect on prevention and treatment of actinonema rosae, by applying the fertilizer in soil, the pesticide usage can be reduced when the disease generates, so that China rose pesticide residue can be reduced.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a method for preparing a special medicinal fertilizer for preventing and treating rose black spot. Background technique [0002] Rose black spot is a worldwide disease, and the damage is very serious. The pathogen damages the leaves, causing a large number of leaves to fall, resulting in poor plant growth. The main symptom is that after the leaves are infected, circular purple-black lesions or irregular spots appear on the leaf surface, and the edges of the lesions are reddish-brown or purple-brown, radial. Gradually, the lesions join together to form large spots, and the surrounding mesophyll turns yellow in large areas. The diseased leaves are easy to fall off. In severe cases, the lower leaves of the whole plant will all fall off and become dry. The fungus can infect repeatedly, and can cause disease throughout the growing season. In severe cases, it will affect the viewing, yield...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05B7/00C05C9/00C05C11/00C05D1/02C05D5/00C05D9/02C05F3/00C05F11/00
Inventor 罗宇
Owner 罗宇
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