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Method preventing development of Chinese herbaceous peony side branches

A technology for peony and side branches, which is applied in the field of inhibiting the development of side branches of peony, can solve problems such as excessive side branches, and achieves the effects of increasing stem thickness, low labor cost and improving mechanical strength.

Inactive Publication Date: 2016-01-06
YANGZHOU UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of too many side branches of peony as cut flowers, and to provide a method capable of inhibiting the development of side branches of peony by foliar spraying. The method is simple and easy, and can be applied on a large scale in production

Method used

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  • Method preventing development of Chinese herbaceous peony side branches
  • Method preventing development of Chinese herbaceous peony side branches
  • Method preventing development of Chinese herbaceous peony side branches

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Embodiment 1

[0013] The research work was carried out with the Paeoniae osmanthus cultivar 'Zifengyu', which is widely used in production, as the test material. It has 3-5 side branches and was planted in the peony germplasm resource nursery of the College of Horticulture and Plant Protection, Yangzhou University. :

[0014] (1) Preparation of paclobutrazol solution: Paclobutrazol used in the present invention is produced by Shanghai Yuanye Biotechnology Co., Ltd. When preparing paclobutrazol solution, first dissolve it with 100% alcohol, and then use distilled water to prepare 100mg L -1 , all solutions are ready-to-use.

[0015] (2) Treatment time: From the time when the peony plants were exposed to the ground and spread their leaves (March 31, 2013), 100 plants each with basically the same growth status were selected, and the plants were sprayed with paclobutrazol solution and deionized water (contrast) respectively using a sprayer. Foliar spray treatment until full bloom (May 1, 2013)...

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Abstract

The invention belongs to the field of flower cultivation and concretely relates to a method preventing development of Chinese herbaceous peony side branches. During the development from a Chinese herbaceous peony leaf extension stage to a full-bloom stage, multi-effect triazole with concentration of 100mg.L-1 is sprayed on the Chinese herbaceous peony branches and leaves via a sprayer once a week. The method can be simply operated and easy to promote and apply to production, and requires low labor cost; development of Chinese herbaceous peony side branches can be obviously prevented with a decrease of more than 96% and stem diameter and floral axis mechanical strength can be enhanced; and Chinese herbaceous peony cut-flower quality can be effectively improved.

Description

technical field [0001] The invention belongs to the field of flower cultivation, and in particular relates to a method for inhibiting the development of side branches of peony. Background technique [0002] Peony belongs to the perennial herbaceous flowers of Paeoniaceae and Paeoniae genus. It is not only a traditional famous flower in my country, but also a famous flower in the world. In European and American countries, peony is mainly produced as a cut flower, known as "wedding flower". It is a high-grade cut flower used in weddings and other festive occasions. Ornamental cultivation in green space has very limited market demand. Therefore, changing the traditional production mode of peony in my country and vigorously developing the production of cut peony is an important direction for the production of peony in the future. [0003] As an ideal peony cut flower, it should not only have excellent flower shape, flower color, flower fragrance, flower stem, leaf, vase perfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06
CPCA01G7/06
Inventor 赵大球陶俊郝召君龚赛杰
Owner YANGZHOU UNIV
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