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Application of salicylic acid in fresh-keeping aspect of vegetable as well as seed soaking solution

A technology of salicylic acid and aqueous solution, applied in the fields of application, seed and rhizome treatment, botanical equipment and methods, etc., can solve problems such as unseen salicylic acid, and achieve the effect of maintaining a competitive advantage, reducing pesticide residues, and having a tender taste

Inactive Publication Date: 2009-07-22
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no technical report on the application of salicylic acid in vegetable preservation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Prepare an aqueous solution of salicylic acid with distilled water, the concentration of salicylic acid is 0.1mg.L -1 .

[0028] Dried cabbage seeds suitable for sowing production were soaked in a salicylic acid seed soaking solution with the same volume as the total volume of seeds at room temperature for 1 day, and then sowed immediately.

[0029] Others are operated according to the conventional cabbage planting method.

[0030] The quality of the Chinese cabbage heart is significantly improved compared with that produced by the common method, the soluble solid content of the stem juice is higher, the Vc content of the vegetable tissue is higher, the taste of the vegetable is sweeter and more tender, and the freshness period is longer.

Embodiment 2

[0032] Prepare an aqueous solution of salicylic acid with ordinary well water, the concentration of salicylic acid is 10mg.L -1 .

[0033] Soak the dried cabbage seeds suitable for sowing production at room temperature in a salicylic acid seed soaking solution whose volume is 30 times the total volume of the seeds for 12 hours, and sow within 12 hours.

[0034] Others are operated according to the conventional cabbage planting method.

[0035] The quality of the Chinese cabbage heart is significantly improved compared with that produced by the common method, the soluble solid content of the stem juice is higher, the Vc content of the vegetable tissue is higher, the taste of the vegetable is sweeter and more tender, and the freshness period is longer.

Embodiment 3

[0037] Prepare an aqueous solution of salicylic acid with distilled water, the concentration of salicylic acid is 100mg.L -1 .

[0038] Soak the dried cabbage seeds suitable for sowing production in a salicylic acid seed soaking solution whose volume is 100 times the total volume of the seeds at room temperature for 1 minute and then sow immediately.

[0039] Others are operated according to the conventional cabbage planting method.

[0040] The quality of the Chinese cabbage heart is significantly improved compared with that produced by the common method, the soluble solid content of the stem juice is higher, the Vc content of the vegetable tissue is higher, the taste of the vegetable is sweeter and more tender, and the freshness period is longer.

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Abstract

The invention discloses application of salicylic acid to vegetable fresh-keeping and a seed soaking solution. The salicylic acid can be applied to performing seed soaking treatment before sowing vegetable seeds. The invention provides a vegetable fresh-keeping salicylic acid seed soaking solution simultaneously, namely an aqueous solution of the salicylic acid, wherein the concentration of the salicylic acid is between 0.1 and 100 mg.L<-1>. The quality of the vegetables produced by using the technique of the invention is remarkably improved compared with that of the vegetables produced by using a common method. The vegetables have higher soluble solid content in the stem juice, higher Vc content in vegetable tissues, sweeter and tenderer mouthfeel, and longer freshness period. For the domestic markets or exportation, the vegetables have higher market price and good economic benefit.

Description

technical field [0001] The invention belongs to the technical field of improving the quality and freshness of vegetables in an environment-friendly environment, and in particular relates to a salicylic acid seed soaking solution for keeping vegetables fresh and a method for using the same. Background technique [0002] my country is the world's largest vegetable producer. my country is also the country with the largest variety of vegetables and the largest planting area in the world. Distance sales of vegetables (including sales to other provinces and exports) play a pivotal role in promoting the development of the vegetable industry and the development of foreign exchange-earning agriculture. It is also one of the effective measures to solve the "three rural" problems. Among the distance sales of vegetables, export trade is the most developed Potential, the biggest impetus to industrial development. In the current situation of economic globalization, it is difficult to se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/40A01P21/00A01C1/00
Inventor 朱世江张鲁斌张法梅王光弓德强杨芳
Owner SOUTH CHINA AGRI UNIV
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