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Preparation of spraying material with shell powder doped with lignin and application of spraying material to protection of orange fruit peels

A technology of spraying materials and shell powder, which is applied in the direction of lignin coating, application, plant protection, etc., to achieve the effect of saving cost, increasing utilization rate and ensuring normal growth

Active Publication Date: 2021-04-02
LINGNAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a preparation of shell powder-doped lignin spraying material and its application in protecting citrus fruit peels, so as to solve the lack of a kind of non-affecting fruit in the current market proposed by the above-mentioned background technology. Problems with spray materials

Method used

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  • Preparation of spraying material with shell powder doped with lignin and application of spraying material to protection of orange fruit peels

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preparation example Construction

[0033] see figure 1 , the present invention provides a technical solution: the preparation of a shell powder-doped lignin spraying material and its application in protecting citrus fruit peels. The steps of the preparation method are as follows:

[0034] The first step: wash the collected shells with clean water first;

[0035] Step 2: Wash the shells with sodium hydroxide solution to remove organic impurities, and then wash them with water;

[0036] The third step: drying the cleaned shells;

[0037] Step 4: Put the shells after the initial treatment into a multi-functional pulverizer to pulverize;

[0038] Step 5: calcining the pulverized shells for 1 hour to obtain powder;

[0039] Step 6: Mix the white powder obtained after calcination with calcium lignosulfonate according to a certain mass ratio, and stir evenly;

[0040] Step 7: Add a certain proportion of water to the uniformly stirred powder, add some raw materials, and then fully stir to obtain the shell powder co...

Embodiment 1

[0056] The preparation of a shell powder-doped lignin spraying material and its application in protecting the peel of citrus fruits, the steps of the preparation method are as follows:

[0057] The first step: wash the collected shells with clean water first;

[0058] Step 2: Wash the shells with sodium hydroxide solution to remove organic impurities, and then wash them with water;

[0059] The third step: drying the cleaned shells;

[0060] Step 4: Put the shells after the initial treatment into a multi-functional pulverizer to pulverize;

[0061] Step 5: calcining the pulverized shells for 1 hour to obtain powder;

[0062] Step 6: Mix the white powder obtained after calcination with calcium lignosulfonate according to a certain mass ratio, and stir evenly;

[0063] Step 7: Add a certain proportion of water to the uniformly stirred powder, add some raw materials, and then fully stir to obtain the shell powder coating.

[0064] In this embodiment, the temperature of the wa...

Embodiment 2

[0080] The preparation of a shell powder-doped lignin spraying material and its application in protecting the peel of citrus fruits, the steps of the preparation method are as follows:

[0081] The first step: wash the collected shells with clean water first;

[0082] Step 2: Wash the shells with sodium hydroxide solution to remove organic impurities, and then wash them with water;

[0083] The third step: drying the cleaned shells;

[0084] Step 4: Put the shells after the initial treatment into a multi-functional pulverizer to pulverize;

[0085] Step 5: calcining the pulverized shells for 1 hour to obtain powder;

[0086] Step 6: Mix the white powder obtained after calcination with calcium lignosulfonate according to a certain mass ratio, and stir evenly;

[0087] Step 7: Add a certain proportion of water to the uniformly stirred powder, add some raw materials, and then fully stir to obtain the shell powder coating.

[0088] In this embodiment, the temperature of the wa...

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Abstract

The invention discloses preparation of a spraying material with shell powder doped with lignin and application of the spraying material to protection of orange fruit peels. The preparation method comprises the following steps: 1, cleaning collected shells with clear water; 6, mixing the calcined white powder with calcium lignosulphonate according to a certain mass ratio, and performing uniform stirring; 7, adding a certain proportion of water into the uniformly stirred powder, adding some raw material ingredients, and performing full stirring to obtain the shell powder coating. According to the preparation of the spraying material with the shell powder doped with the lignin and the application of the spraying material to protection of orange fruit peels, a sodium hydroxide solution is added in the preparation process, and when the sodium hydroxide solution is used for cleaning shells, organic matters on the surfaces of the shells can be separated, so resources can be reasonably used, the utilization rate of resources is increased, and meanwhile, the cost of some fertilizers is saved.

Description

technical field [0001] The invention relates to the technical field of preparation of spraying materials on citrus fruit peels, in particular to the preparation of a shell powder-doped lignin spraying material and its application in protecting citrus fruit peels. Background technique [0002] With the implementation of the national rural revitalization policy, people pay more and more attention to the fruit tree planting industry. Taking Wogan as an example, there are currently large areas of Wotangan planted in the areas where the Tropic of Cancer passes through. However, due to the strong sunlight, the energy received by the photosynthetic system of the Wogan orange exceeds the energy required for photosynthesis, causing photoinhibition, greatly reducing the photosynthetic rate, and causing the destruction of the biofilm, and the skin of the Wogan orange is severely sunburned, forming "Sun fruit" has caused serious economic losses. At this time, a spray material is needed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D197/00C09D7/62C09D1/00C09D7/65C09D133/04A01G13/02
CPCC09D197/005C09D7/62C09D1/00C09D7/65C09D143/04A01G13/0237A01G2013/004C08L2205/035C08L43/04C08K9/02C08K3/26C08L97/005
Inventor 龙清徐兵李栋宇李清华金肖黄贞张婷婷张正贺赖家劲林菁莹伍梓铭张美伦
Owner LINGNAN NORMAL UNIV
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