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Inducing coloring agent for bagged peach fruits in rain sheltering facility and use method of inducing coloring agent

A colorant and bagging technology, applied in the fields of botanical equipment and methods, chemicals for biological control, horticultural methods, etc., can solve the problems of single hormone application method, difficult to control one-way effect, disturbing plant growth mechanism, etc. , to shorten the maturation period, promote the occurrence of cell division, and achieve the effect of bright appearance

Inactive Publication Date: 2021-06-25
INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there is a problem that if these plant growth regulators are used alone, the one-way effect is difficult to control, and it is very easy to disturb the plant growth mechanism; The method is relatively simple and cannot be effectively adjusted and adjusted according to the growth status of the fruit

Method used

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  • Inducing coloring agent for bagged peach fruits in rain sheltering facility and use method of inducing coloring agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In the first aspect, a kind of induction coloring agent used for bagging peach fruit in rain shelter facilities of the present invention includes S-inducer and / or brassinolide, prohexadione calcium and other ingredients, S-inducer The total amount of prohexadione and / or brassinolide and prohexadione calcium accounted for 1 wt% of the coloring agent, and the weight ratio of the sum of S-inducin and / or brassinolide to prohexadione calcium was 1:5.

[0026] Among them, in the vigorous growth period of new shoots, other ingredients are wood vinegar, and the weight ratio of wood vinegar to prohexadione calcium is 1:1.

[0027] During the fruit expansion period, other ingredients are jasmonate compounds, and the weight ratio of the jasmonic acid compounds to the sum of S-inducer and / or brassinolide is 10:1; the coloring agent sprayed during the fruit expansion period The components also include a solubilizing agent, which is used to prolong the effectiveness of the coloring a...

Embodiment 2

[0035] A kind of induction coloring agent of the present invention is used for bagging peach fruit in rain shelter facilities, comprises S-inducer and / or brassinolactone, prohexadione calcium and other ingredients, S-inducer and / or Brassinolide and prohexadione calcium account for 20wt% of the coloring agent in total, and the weight ratio of the sum of S-inducin and / or brassinolide to prohexadione calcium is 1:7.

[0036] Among them, in the vigorous growth period of new shoots, other ingredients are wood vinegar, and the weight ratio of wood vinegar to prohexadione calcium is 5:1.

[0037] In the fruit expansion period, other ingredients are jasmonate compounds, and the weight ratio of the jasmonate compounds to the sum of S-inducer and / or brassinolide is 15:1; the coloring agent sprayed in the fruit expansion period The component also includes a solubilizing agent, which is used to prolong the effectiveness of the coloring agent for a long time, and the solubilizing agent acc...

Embodiment 3

[0041] A kind of induction coloring agent of the present invention is used for bagging peach fruit in rain shelter facilities, comprises S-inducer and / or brassinolactone, prohexadione calcium and other ingredients, S-inducer and / or Brassinolide and prohexadione calcium account for 40wt% of the coloring agent in total, and the weight ratio of the sum of S-inducin and / or brassinolide to prohexadione calcium is 1:10.

[0042]Among them, in the vigorous growth period of new shoots, other ingredients are wood vinegar, and the weight ratio of wood vinegar to prohexadione calcium is 10:1.

[0043] During the fruit expansion period, other ingredients are jasmonic acid compounds, and the weight ratio of the jasmonic acid compounds to the sum of S-inducer and / or brassinolide is 20:1; the coloring agent sprayed during the fruit expansion period The components also include a solubilizing agent, which is used to prolong the effectiveness of the coloring agent for a long time, and the solub...

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Abstract

The invention provides an inducing coloring agent for bagged peach fruits in rain sheltering facilities. The inducing coloring agent comprises S-abscisic acid and / or brassinolide, prohexadione calcium and other ingredients, the sum of the S-abscisic acid and / or brassinolide and prohexadione calcium accounts for 1-40 wt% of the coloring agent, and the weight ratio of the sum of the S-abscisic acid and / or brassinolide to the prohexadione calcium is 1:(5-10). In a new shoot vigorous growth period, a fruit swelling period and after picking of the peach trees, other ingredients are wood vinegar, jasmonic acid compounds or isosorbide respectively. The inducing coloring agent with different compounding formulas can be adopted according to the growth condition of peach fruits, meanwhile, antagonism and synergistic effects of the compound components are provided, the chlorophyll synthesis and degradation speed is balanced, the content of anthocyanin and carotenoid in pericarp is increased, the cell division speed is increased while cell division is promoted, and therefore, the fruit is bright in appearance and color.

Description

technical field [0001] The invention relates to the technical field of peach tree planting, in particular to an inducing colorant for bagging peach fruits in rain shelter facilities and a method for using the same. Background technique [0002] Fruit color is an important index to evaluate the appearance quality of fruit, and it is also a sensory index that is most valued by consumers. Fruits with correct appearance and bright color are always welcomed by consumers, so well-colored fruits occupy an important position in the sales process. Big advantage. Studies have shown that the effect of peach fruit coloring is related to the dynamic balance of chlorophyll, carotenoids, flavonoids and anthocyanins in the peel. Affecting the balance, accelerating the degradation or accumulation of specific pigments, can also significantly alter the coloration of the fruit. [0003] Planting Peach trees are currently widely planted in the north and south regions of my country. Due to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/42A01N43/22A01P21/00A01G7/06A01G17/00
CPCA01G7/06A01G17/005A01N37/42A01N43/22
Inventor 王富荣何华平艾小艳龚林忠王会良刘勇朱炜袁野
Owner INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
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