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Preparation method and application of compound preparation for controlling physiological diseases of apples

A technology of physiological diseases and compound preparations, applied in the direction of botanical equipment and methods, applications, biocides, etc., can solve the problems of slow action time, difficulty in effectively releasing active ingredients of shells, and low efficiency, so as to improve absorption efficiency and significantly Environmental protection effect, effect of promoting growth and development

Inactive Publication Date: 2017-02-15
韩明三 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the use of shells is only to crush the shells. This treatment method is difficult to effectively release the active ingredients in the shells, and the action time in the prevention and treatment of apple physiological diseases is slow and the efficiency is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Use oyster shells and abalone shells as raw materials, clean the surface, grind them separately, pass through a 200-mesh sieve, mix them 2 to 1, add 50% nitric acid for industrial use according to 1.8 times the mass of the crushed shells, stir evenly, and process for 24 hours; filter , collect the filtrate; add chlorella culture solution to mix, keep the total salt content of the mixed solution at about 40%, and obtain the compound preparation for preventing and controlling apple physiological diseases. When in use, add water to adjust the total salt content to 0.4%, spray the leaves once within a week after the apple blooms, and spray again in early June, which can completely prevent the occurrence of apple bitter pit, while the apple trees sprayed with water Bitter pit occurs in 8-25% (varies in different years). Using it on Gala and Fuji apples at the same time can also increase the soluble solids of Gala apples by 0.5% on average, and increase the soluble solids of ...

Embodiment 2

[0017] Use oyster shells and abalone shells as raw materials, clean the surface, grind them separately, pass through a 200-mesh sieve, mix them 2 to 1, add chemically pure nitric acid according to 2.0 times the mass of the crushed shells, stir evenly, and process for 24 hours; filter and collect Filtrate; add chlorella culture solution and a certain amount of water to adjust the final total salt content to 0.3%, and spray 2 times on the leaves in late May and mid-June to prevent and control leaf yellowing caused by soil salinity . Spraying apple leaves in mid-July can effectively prevent yellowing of apple leaves caused by the rainy season from late July to August.

Embodiment 3

[0019] Use oyster shells and abalone shells as raw materials, clean the surface, grind them separately, pass through a 200-mesh sieve, mix them 2 to 1, add chemically pure nitric acid according to 1.8 times the mass of the crushed oyster shells, stir evenly, and process for 24 hours; filter, Collect the filtrate; add chlorella culture solution, mix, keep the total salt content of the mixed solution at about 40%, and obtain the compound preparation for preventing and controlling apple physiological diseases. During the germination period of apples, add water to dilute to 0.5% of the total salt content for foliar spraying, and add water to dilute to 0.3% for foliar spraying within two weeks after flowering. It can effectively prevent and control apple leaflet disease and fruit black spot disease, and can increase the soluble solid content of Fuji apple by 0.8%.

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PUM

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Abstract

The invention discloses a preparation method and application of a compound preparation for controlling physiological diseases of apples. The preparation method includes (1), respectively cleaning surfaces of oyster shells and abalone shells, drying and grinding the cleaned oyster shells and abalone shells, and sieving ground powder via a 200-mesh sieve; (2), mixing the ground oyster shells and the ground abalone shells in a mass ratio of 2 to 1; (3), adding 50% nitric acid to the mixed shell powder with stirring evenly, treating the mixture for 24 hours, filtering and collecting to obtain filtrate with the total salt content of about 55%, wherein the mass of the 50% nitric acid is 1.8-2.0 times of that of the mixed shell powder; (4), collecting a culture solution without chlorella, mixing the culture solution with the filtrate, and regulating the total salt content to be about 40% so as to obtain the compound preparation for controlling the physiological diseases of the apples. The preparation method and application of the compound preparation for controlling the physiological diseases of the apples have the advantages that the shells are aquaculture by-products and the chlorella culture solution is waste liquid discharged by a chlorella farms, and accordingly turning waste into wealth is achieved and a remarkable environmental protection effect is achieved; the compound preparation is mainly absorbed by leaves, and the residual compound preparation seeps into soil along with rain wash and can be absorbed by apple root systems, so that the purpose of controlling the physiological diseases of the apples can be achieved.

Description

technical field [0001] The invention relates to an agent for preventing and controlling fruit tree diseases, in particular to a compound preparation for preventing and controlling physiological diseases occurring during the growth and development of apples, a preparation method and application thereof. Background technique [0002] Physiological diseases of apples are one of the important diseases that lead to abnormal growth of apples and decline in fruit yield and quality. If fruit bitter pit disease, small black spot disease, etc. can make the fruit lose value, leaf yellowing disease and small leaf disease affect the growth and development of the tree, and serious cases cannot form economic output at all. Therefore, the prevention and control of physiological diseases is the first priority of orchard management. important content. Although the symptoms of apple physiological diseases vary greatly, and the degree of harm varies, it is known that most of the apple physiolo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N63/02A01N61/00A01P21/00A01G13/00A01G7/06
CPCA01G7/06A01G13/00A01N61/00A01N63/10C05F1/005C05G3/00C05G5/20C05F11/00A01N2300/00
Inventor 韩明三李贇王芝云刘学才王珍青孙吉录
Owner 韩明三
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