Conditioner for improving high temperature resistance of corn and preparing method and application thereof

A conditioner and high-temperature resistance technology, which are applied in the field of conditioners and their preparation for improving the high-temperature resistance of corn, to achieve the effects of accelerating repair, improving high-temperature resistance and stress resistance, and increasing content

Active Publication Date: 2019-11-15
JIANGSU XUHUAI DISTRICT HUAIYIN AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no product that can effectively improve the high temperature resistance of corn

Method used

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  • Conditioner for improving high temperature resistance of corn and preparing method and application thereof
  • Conditioner for improving high temperature resistance of corn and preparing method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0045] The present invention provides a preparation method of the conditioning agent, including the following steps:

[0046] Preparation of conditioning water: A1) Dissolve fulvic acid solution and shell with purity ≥96% fulvic acid, purity ≥96% chitosan, purity ≥96% acetylsalicylic acid and purity ≥96% borax, respectively Polysaccharide solution, acetylsalicylic acid solution and borax solution; A2) Mix the chitosan solution with purity ≥80% ethephon to obtain a chitosan-ethephon solution; A3) mix the fulvic acid solution and chitosan -Ethephon solution is mixed to obtain fulvic acid-chitosan-ethephon solution; A4) The borax solution is mixed with half the amount of choline chloride with a purity of ≥75% to obtain the choline chloride-borax solution; A5) the yellow rot The acid-chitosan-ethephon solution is mixed with the remaining half of choline chloride with a purity of ≥75% to obtain the choline chloride-fulvic acid-chitosan-ethephon solution; A6) the choline chloride -Mix...

Embodiment 1

[0054] Prepare the conditioner that significantly improves the high temperature tolerance of corn according to the following steps

[0055] 1. The formula ratio of conditioning water:

[0056] Take the following components according to weight parts: purity ≥96% fulvic acid 0.5g, purity ≥96% chitosan 0.5g, purity ≥75% choline chloride 5g, purity ≥80% ethephon 1.0g, purity ≥98% acetylsalicylic acid 0.1g, purity ≥96% borax 0.1g;

[0057] 2. Preparation method of conditioning water:

[0058] (1) Dissolve the water-soluble chitosan with 10% dilute hydrochloric acid, and the dissolution ratio is 1g with a mass concentration of 96% chitosan in 5mL of 10% dilute hydrochloric acid, and heat to 50°C;

[0059] (2) Dissolve borax with a purity of ≥96% in hot water at 60°C, and dissolve 1g of borax with a purity of ≥96% in 10 mL of hot water at 60°C, and stir to dissolve;

[0060] (3) Dissolve fulvic acid with a purity of ≥96% in hot water at 50°C, and dissolve 1g of fulvic acid with a purity of ≥96...

Embodiment 2

[0083] 1. The formula ratio of conditioning water:

[0084] Take the following components according to weight parts: mass concentration 96% fulvic acid 1.0g, mass concentration 96% chitosan 1.0g, mass concentration 75% choline chloride 8g, mass concentration 80% ethephon 2g, mass concentration 98% acetylsalicylic acid 0.2g, mass concentration 96% borax 0.2g;

[0085] 2. Preparation method of conditioning water:

[0086] Same as "2. Preparation method of conditioning water agent" in Example 1

[0087] 3. The formula ratio of conditioning powder:

[0088] The raw materials of the conditioning powder were crushed through a 150 mesh sieve, and the following components were taken according to the weight parts: purity ≥98% dipotassium glycyrrhizinate 7g, purity ≥96% vitamin B complex 0.5g, purity ≥98% none 43g potassium dihydrogen phosphate in water, 23g anhydrous zinc sulfate with purity ≥96%, 2g with purity ≥96% anhydrous molybdenum sulfate;

[0089] 4. Preparation method of conditioning p...

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Abstract

The invention provides a conditioner for improving the high temperature resistance of corn and a preparing method and application thereof, and belongs to the technical field of corn culture. Per 100 mL of an aqueous conditioner is prepared from 0.5-4 g of fulvic acid with the purity larger than or equal to 96%, 0.5-2 g of chitosan with the purity larger than or equal to 96%, 5-15 g of choline chloride with the purity larger than or equal to 75%, 1-5 g of ethephon with the purity larger than or equal to 80%, 0.1-1 g of acetylsalicylic acid with the purity larger than or equal to 96% and 0.1-1 gof borax with the purity larger than or equal to 96%. Per 100 g of a powder conditioner is prepared from 5-10 g of dipotassium glycyrrhizinate with the purity larger than or equal to 98%, 0.1-2 g ofcompound vitamin B with the purity larger than or equal to 96%, 40-50 g of anhydrous monopotassium phosphate with the purity larger than or equal to 98%, 20-30 g of anhydrous zinc sulfate with the purity larger than or equal to 96%, 1-5 g of anhydrous molybdenum sulfate with the purity larger than 96% and the balance anhydrous magnesium sulfate. The conditioner can significantly improve the high temperature resistance of the corn.

Description

Technical field [0001] The invention belongs to the technical field of corn cultivation, and in particular relates to a conditioner for improving the ability of corn to resist high temperature, and a preparation method and application thereof. Background technique [0002] Corn is one of the most important food crops in my country, and it occupies a very important position in the national economy. In recent years, with the frequent occurrence of adversity climates such as high and low temperatures and low sunlight during the corn production process across the country, it has brought huge losses to corn production. The level of corn output is related to the food security, breeding industry development, national economy and people's livelihood in my country and the world. Therefore, it is necessary to improve the ability of corn to resist high temperature and reduce the impact of natural disasters on corn growth and yield quality. [0003] Maize often encounters various natural disa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00
CPCC05G3/00C05B7/00A01C21/00C05D5/00C05D9/02C05F11/00C05F11/02C05F11/10
Inventor 王伟中刘京宝顾大路钱新民杨文飞杜小凤吴雪芬文廷刚
Owner JIANGSU XUHUAI DISTRICT HUAIYIN AGRI SCI RES INST
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