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Composition and color-changing method for fruit trees, vegetables and flowers

A composition and vegetable technology, applied in the agricultural field, can solve the problems of not being used overnight, affecting the effect, etc., and achieving the effects of short color time, stable color change, and outstanding effect.

Active Publication Date: 2021-02-02
JIANGXI FAIRLAND BIOLOGICAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Amino acid water-soluble fertilizers are used together with phosphorus-containing water-soluble fertilizers. It is required to mix and match them immediately, and do not use them overnight. Otherwise, the effect will be affected or other problems will occur.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] Preparation of color-changing composition

[0032] Amino acid raw materials are used to prepare the color-changing composition. The amino acid raw materials are mixed amino acids. The weight content of glycine in the amino acid raw materials is measured to be 4.02%, and the weight content of serine is 5.35%. The compound for providing magnesium element is magnesium nitrate, the compound for providing manganese element is manganese nitrate, the compound for providing zinc element is zinc chloride, and the compound for providing boron element is boric acid.

[0033] Amino acid raw materials, magnesium nitrate, manganese nitrate, zinc chloride and boric acid are purchased from the market. In order to increase the content of glycine and serine, glycine and serine with a purity of more than 98% are purchased from the market and added according to the percent content.

Embodiment 1

[0035] Take 564.93g of amino acid raw materials, then add 67.29g of glycine and 99.78g of serine, then add 80g of magnesium nitrate, 64g of manganese nitrate, 110g of zinc chloride, and 14g of boric acid, and stir evenly to obtain color-changing composition A01. In the composition, the glycine content is 9.0%, the serine content is 13.0%, the total mole number of glycine and serine is 2.44 moles, and the total mole number of medium and trace elements is 2.06 moles.

Embodiment 2

[0037] Take 658.72g of amino acid raw material, then add 73.52g of glycine and 24.76g of serine, then add 65g of magnesium nitrate, 65g of manganese nitrate, 98g of zinc chloride, and 15g of boric acid, and stir evenly to obtain color-changing composition A02. In the composition, the glycine content is 10.0%, the serine content is 6.0%, the total mole number of glycine and serine is 1.9 moles, and the total mole number of medium and trace elements is 1.86 moles.

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Abstract

The invention relates to a composition and method for color change of fruit trees, vegetables and flowers. The composition comprises an amino acid mixture and a mixture of medium and trace elements, and is characterized in that the amino acid mixture comprises glycine and serine, and glycine accounts for the composition The weight percentage of the substance is greater than or equal to 12%, the weight percentage of serine in the composition is greater than or equal to 8%, the mixture of medium and trace elements contains magnesium, manganese, zinc and boron, and the total molar amount of glycine and serine is greater than that of magnesium , the total molar weight of manganese, zinc and boron. After adjusting the formula many times in the present invention, it is found that glycine and serine are very important to the color change of fruit trees, vegetables and flowers, and the mixing effect of trace elements in the combination is more outstanding.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to crop color-changing technology, in particular to a composition and a color-changing method for fruit trees, vegetables and flowers. Background technique [0002] In order to make the crops turn color as soon as possible, topdressing plant hormones such as ethylene are often used; or compounds are used, such as sulfur fumigation for fruit color change. Such measures can speed up the color change of fruits and flowers, but the coloring of fruits and flowers is uneven, the taste is bad, and the commerciality is affected; even the residual toxic substances in the fruit affect the health of consumers. [0003] Patent document CN1035939A discloses a cabbage spirit for promoting crop growth, regulating plant growth and development, and preventing and controlling diseases. It is characterized in that it is mainly composed of calcium chloride pentahydrate, and calcium chloride penta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00A01G7/06A01G5/00
CPCA01G5/00A01G7/06C05C5/00C05G3/00C05C11/00C05D9/02
Inventor 胡华金闵跃中胡灵玲徐美康
Owner JIANGXI FAIRLAND BIOLOGICAL ENG CO LTD
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