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Multifunctional high temperature resistant composite preparation for tomato, and preparation method thereof

A compound preparation and high temperature resistance technology, which is applied in the agricultural field, can solve the problems of less research on the application effect of multiple preparations, high price, and restrictions on popularization and application, and achieves convenient preparation and dilution, low price, and favorable promotion and application. Effect

Inactive Publication Date: 2015-12-30
SHENYANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned experiments are mostly based on a single preparation treatment, and there are few studies on the effect of multiple preparations at present.
In addition, the high price of brassinolide, spermidine and other preparations also limits their popularization and application in tomato production.

Method used

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  • Multifunctional high temperature resistant composite preparation for tomato, and preparation method thereof
  • Multifunctional high temperature resistant composite preparation for tomato, and preparation method thereof
  • Multifunctional high temperature resistant composite preparation for tomato, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A multifunctional tomato anti-high temperature compound preparation. The components and contents of the preparation are: trehalose: 0.1%; carboxymethyl chitosan: 0.3%; salicylic acid: 0.3%; calcium chloride: 0.1%; Boric acid: 0.1%; potassium dihydrogen phosphate: 0.1%; water: 99%.

[0049] The above-mentioned multifunctional tomato anti-high temperature compound preparation is prepared as follows: trehalose: 0.1%; carboxymethyl chitosan: 0.3%; salicylic acid: 0.3%; calcium chloride: 0.1%; boric acid: 0.1%; phosphoric acid Potassium dihydrogen: 0.1%; water: 99%. Weigh the above-mentioned medicaments separately; dissolve each medicament in water, dilute with water and mix, then add water to the required concentration, and stir well to obtain a compound formulation.

[0050] In the tomato seedling stage, spraying in the afternoon before the high temperature can significantly enhance the resistance of the seedlings to high temperature, and respectively increase the leaf chloroph...

Embodiment 2

[0053] A multifunctional tomato anti-high temperature compound preparation. The components and contents of the preparation are: trehalose: 1%; carboxymethyl chitosan: 2%; salicylic acid: 1.5%; calcium chloride: 0.5%; Boric acid: 0.3%; potassium dihydrogen phosphate: 0.3%; water: 94.4%.

[0054] The above-mentioned multifunctional tomato anti-high temperature compound preparation is prepared as follows: trehalose: 1%; carboxymethyl chitosan: 2%; salicylic acid: 1.5%; calcium chloride: 0.5%; boric acid: 0.3%; phosphoric acid Potassium dihydrogen: 0.3%; water: 94.4%. Weigh the above-mentioned medicaments separately; dissolve each medicament in water, dilute with water and mix, then add water to the required concentration, and stir well to obtain the compound formulation.

[0055] In the tomato seedling stage, spraying in the afternoon before the high temperature can significantly enhance the resistance of the seedlings to high temperature, and respectively increase the leaf chlorophyl...

Embodiment 3

[0058] A multifunctional tomato anti-high temperature compound preparation. The components and contents of the preparation are: trehalose: 0.5%; carboxymethyl chitosan: 1%; salicylic acid: 0.8%; calcium chloride: 0.3%; Boric acid: 0.2%; potassium dihydrogen phosphate: 0.2%; water: 97%.

[0059] The above-mentioned multifunctional tomato anti-high temperature compound preparation is prepared as follows: trehalose: 1%; carboxymethyl chitosan: 0.5%; carboxymethyl chitosan: 1%; salicylic acid: 0.8%; calcium chloride :0.3%; Boric acid: 0.2%; Potassium dihydrogen phosphate: 0.2%; Water: 97%. Weigh the above-mentioned agents respectively; dissolve each agent in water, dilute with water and mix, and then add water to the required concentration. The compound preparation can be obtained after fully stirring.

[0060] In the tomato seedling stage, spraying in the afternoon before the high temperature can significantly enhance the resistance of the seedlings to high temperature, and respectiv...

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Abstract

The invention relates to a multifunctional high temperature resistant composite preparation for tomato, and a preparation method thereof. The formula of the composite preparation comprises, by mass, 0.1-1% of mycose, 0.3-2% of carboxymethyl chitosan, 0.3-1.5% of salicylic acid, 0.1-0.5% of calcium chloride, 0.1-0.3% of boric acid, 0.1-0.3% of potassium dihydrogen phosphate and 94.4-99% of water. The composite preparation contains no plant growth regulator components, can substantially improve the content of chlorophyll in tomato plant blades in high temperature adversity situations, improves the photosynthesis rate, increases the output, improves the product quality, and effectively improves the high temperature resistance of tomato. The composite preparation has a substantial control effect on fruit blossom-end rot and other physiologic diseases of tomato at a high temperature.

Description

Technical field [0001] The invention belongs to the field of agricultural technology, in particular to a multifunctional tomato anti-high temperature compound preparation and a preparation method thereof. Background technique [0002] Tomato is one of the most commonly cultivated vegetable crops in the world. According to data released by the Food and Agriculture Organization of the United Nations, in 2012 the world's tomato production was 160 million tons, with an output value of 59.1 billion US dollars, and both the output and output value ranked first in horticultural crops. Among them, my country's tomato output is 50 million tons, with an output value of 18.478 billion US dollars, making it the largest country in tomato production. [0003] my country’s tomato production is dominated by facilities such as plastic greenhouses and solar greenhouses. It has not only successfully solved the problem of winter and spring low-season tomato supply in northern my country, but also has...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
Inventor 齐明芳李天来刘玉凤许涛
Owner SHENYANG AGRI UNIV
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