Method for improving quality of fresh cut Chinese rose flowers

Abstract

The invention provides a method for improving the quality of fresh cut Chinese rose flowers. The method comprises the steps that standardized planting and production of fresh cut Chinese rose flower branches are performed, fertilizers are applied, diseases and insect pests are prevented and controlled, and mixed pesticides are prepared and applied till fresh cut Chinese rose flowers are picked. The quality of the fresh cut Chinese rose flowers is effectively improved, and the method has the advantages of being simple, easy and efficient to use, low in cost, environmentally friendly, safe and the like, has the remarkable effect on promotion of fresh cut Chinese rose flower pedicel stretching and thickening, bud enlargement, corolla enlargement, ultra-low flower botrytis cinerea infection rate, self healing of harm symptoms of pathogenic bacteria and the like, and accordingly improves the quality of fresh cut Chinese rose flowers remarkably.

Description

technical field

[0001] The invention relates to a method, in particular to a method for improving the quality of fresh cut rose flowers, and belongs to the technical field of flower planting and production. Background technique

[0002] Rose ( Rosa hybrid ) is a woody plant of the genus Rosa in the Rosaceae family and is the largest fresh-cut flower in the world. Quality is the decisive factor for the ornamental effect and economic value of fresh-cut rose flowers. Factors such as flower branch length, flower branch uniformity, flower branch neatness, flower size, and vase length are the main indicators for evaluating the quality of fresh-cut rose flowers. As fresh-cut rose products for indoor and outdoor fresh-keeping and viewing, the parts above the pedicel, especially the quality of the flowers are very important. During the annual production process of fresh-cut rose flowers, problems such as soft pedicel, small buds, lack of color, and infection of flower bacteria wil...

Examples

Embodiment 1

[0022] A method for improving the quality of fresh-cut rose flowers, comprising the following steps:

[0023] 1. Centralize the standardized production of fresh-cut rose flower branches according to the routine, and apply farmyard manure to the planting soil once a year to promote the efficient use of planting soil nutrients;

[0024] 2. Carry out the prevention and control of diseases and insect pests on rose branches according to the routine, so as to avoid the harm of flowers and branches by diseases and insect pests;

[0025] 3. Prepare the mixed medicine according to the following steps:

[0026] 31. Completely dissolve 2.5 g of gibberellin with a mass content of 75% in 100 ml of ethanol with a mass concentration of 75%, mix well, add 1000 ml of distilled water for dilution, and obtain a mixed solution Ⅰ;

[0027] 32. In the mixed liquid I in step 31, first add 1.5ml of sodium nitrophenolate with a mass concentration of 1.8%, and mix well; then add 1% OO 1.2ml of brassi...

technical field

[0001] The invention relates to a method, in particular to a method for improving the quality of fresh cut rose flowers, and belongs to the technical field of flower planting and production. Background technique

[0002] Rose ( Rosa hybrid ) is a woody plant of the genus Rosa in the Rosaceae family and is the largest fresh-cut flower in the world. Quality is the decisive factor for the ornamental effect and economic value of fresh-cut rose flowers. Factors such as flower branch length, flower branch uniformity, flower branch neatness, flower size, and vase length are the main indicators for evaluating the quality of fresh-cut rose flowers. As fresh-cut rose products for indoor and outdoor fresh-keeping and viewing, the parts above the pedicel, especially the quality of the flowers are very important. During the annual production process of fresh-cut rose flowers, problems such as soft pedicel, small buds, lack of color, and infection of flower bacteria wil...

Examples

Embodiment 1

[0022] A method for improving the quality of fresh-cut rose flowers, comprising the following steps:

[0023] 1. Centralize the standardized production of fresh-cut rose flower branches according to the routine, and apply farmyard manure to the planting soil once a year to promote the efficient use of planting soil nutrients;

[0024] 2. Carry out the prevention and control of diseases and insect pests on rose branches according to the routine, so as to avoid the harm of flowers and branches by diseases and insect pests;

[0025] 3. Prepare the mixed medicine according to the following steps:

[0026] 31. Completely dissolve 2.5 g of gibberellin with a mass content of 75% in 100 ml of ethanol with a mass concentration of 75%, mix well, add 1000 ml of distilled water for dilution, and obtain a mixed solution Ⅰ;

[0027] 32. In the mixed liquid I in step 31, first add 1.5ml of sodium nitrophenolate with a mass concentration of 1.8%, and mix well; then add 1% OO 1.2ml of brassi...

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