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Signal molecule composition for inhibiting jujube fruit cracking

A signal molecule and composition technology, applied in the fields of chemicals for biological control, pest control, animal repellent, etc., can solve the problem of high implementation cost

Active Publication Date: 2021-05-11
SHANXI ACAD OF AGRI SCI GARDENING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the overall implementation cost of these measures is high

Method used

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  • Signal molecule composition for inhibiting jujube fruit cracking
  • Signal molecule composition for inhibiting jujube fruit cracking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The method of preparing a signal molecule composition for inhibiting jujube fruit cracking is as follows:

[0048] (1) Dissolve 1 part of spermidine in water 10,000 times its mass to obtain an aqueous solution of spermidine;

[0049] (2) Dissolve 2 parts of sodium nitroprusside with water whose mass is 10,000 times that of sodium nitroprusside to obtain an aqueous solution of sodium nitroprusside;

[0050] (3) Dissolve 2 parts of sodium hydrosulfide in water whose mass is 10,000 times that of water to obtain an aqueous solution of sodium hydrosulfide;

[0051] (4) Mix the three aqueous solutions of (1), (2) and (3) together and stir evenly.

[0052] Its usage is as follows:

[0053] (1) Use time: start with the jujube tree in full bloom, and spray evenly on the whole tree three times on the 60th day, 75th day, and 90th day thereafter;

[0054] (2) When spraying, pay attention to spraying on the front and back of the leaves. It is advisable to spray until the leaves a...

Embodiment 2

[0056] The method of preparing a signal molecule composition for inhibiting jujube fruit cracking is as follows:

[0057] (1) Dissolve 2 parts of spermidine with water whose mass is 10,000 times to obtain an aqueous solution of spermidine;

[0058] (2) Dissolve 3 parts of sodium nitroprusside in water whose mass is 10,000 times that of sodium nitroprusside to obtain an aqueous solution of sodium nitroprusside;

[0059] (3) Dissolve 3 parts of sodium hydrosulfide in water whose mass is 10,000 times that of sodium hydrosulfide aqueous solution;

[0060] (4) Mix the three aqueous solutions of (1), (2) and (3) together and stir evenly.

[0061] Its using method is the same as embodiment 1.

Embodiment 3

[0063] The method of preparing a signal molecule composition for inhibiting jujube fruit cracking is as follows:

[0064] (1) Dissolve 1 part of spermidine in water 10,000 times its mass to obtain an aqueous solution of spermidine;

[0065] (2) Dissolve 3 parts of sodium nitroprusside in water whose mass is 10,000 times that of sodium nitroprusside to obtain an aqueous solution of sodium nitroprusside;

[0066] (3) Dissolve 2 parts of sodium hydrosulfide in water whose mass is 10,000 times that of water to obtain an aqueous solution of sodium hydrosulfide;

[0067] (4) Mix the three aqueous solutions of (1), (2) and (3) together and stir evenly.

[0068] Its using method is the same as embodiment 1.

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Abstract

The invention discloses a signal molecule composition for inhibiting jujube fruit cracking, which is composed of the following raw materials in parts by mass: 1-2 parts of spermidine, 2-3 parts of sodium nitroprusside and 2-3 parts of sodium hydrosulfide. The preparation method is as follows: firstly, the three reagents are respectively dissolved in clear water whose mass is 10,000 times to obtain an aqueous solution, and then the three aqueous solutions are mixed together and stirred evenly. The using method of the present invention is, take jujube tree full-flowering period time as starting date, after this the 60th day, 75 days, 90 days divide whole tree into three times and spray evenly, when spraying, should pay attention to the spraying of blade positive and negative two sides, spray until It is advisable to keep the leaf surface moist but not pooled into a small stream. At the same time, pay attention to the weather conditions when spraying, and avoid application in rainy, windy and high temperature days. The invention has the advantages of remarkable anti-cracking effect of jujube, labor saving, low cost and easy implementation.

Description

technical field [0001] The invention relates to a signal molecule composition for inhibiting jujube fruit cracking and a use method thereof. Background technique [0002] Jujube is a unique fruit tree in my country, with a cultivation history of more than 3,000 years. Jujube fruit has high economic value and rich vitamin content. It is known as "natural vitamin pill" and is widely planted in my country. It tastes sweet and delicious, and is very popular among domestic and foreign consumers. Jujube fruit cracking is a natural disaster caused by continuous rain. In recent years, jujube fruit cracking has occurred more and more, which not only affects the appearance of jujube, but also causes the invasion of exogenous microorganisms (harmful bacteria, fungi), resulting in rotten fruit, reduced production, and production failure, affecting jujube. The quality and economic benefits have seriously restricted the development of jujube industry, and the research on the prevention a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/24A01N59/02A01N33/04A01G17/00A01G7/06A01P21/00
CPCA01G7/06A01G17/005A01N33/04A01N59/02A01N59/24
Inventor 王保明丁改秀温鹏飞秦国杰安晓宁
Owner SHANXI ACAD OF AGRI SCI GARDENING RES INST
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