Method for improving blooming quality of chaenomeles x superba

A technique for sticking stalk begonia and quality is applied in the field of improving the flowering quality of Aoda stalk begonia. effect of cell division

Active Publication Date: 2017-09-15
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in production practice, due to changes in various factors, the crabapple can not normally express its various characteristics, and there are problems such as dumb bud phenomenon and flower color deterioration, which affect the ornamental value of the crabapple.

Method used

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  • Method for improving blooming quality of chaenomeles x superba
  • Method for improving blooming quality of chaenomeles x superba
  • Method for improving blooming quality of chaenomeles x superba

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The Aoda sticking stem crabapples used in Example 1, Example 2, Example 3 and Comparative Example 1 are all made of longevity crown, and the implementation site is located at 32°04'34.53"N latitude 118°48'42.06"E longitude, belonging to The northern subtropical monsoon climate has an average annual temperature of 15.4°C, an average annual rainfall of 1106 mm, an average annual sunshine duration of 2182 hours, and an average annual frost-free period of 225 days. The soil is yellow-brown soil; the implementation period is from May to March of the next year. June is the flower bud differentiation period of Aoda Tiejing Begonia, July-October is the growth period of Aoda Tiejing Begonia, and the flowering period is from November to February of the next year.

[0021] Example 1

[0022] This embodiment provides a method for improving the flowering quality of Aoda Tiejing Begonia, said method comprising the following steps:

[0023] (1) Use kinetin at a concentration of 25 mg...

Embodiment 2

[0027] This embodiment provides a method for improving the flowering quality of Aoda Tiejing Begonia, said method comprising the following steps:

[0028] (1) Use kinetin at a concentration of 50 mg / L to spray the foliage of Aoda stalked Begonia seedlings with consistent growth and vigorous growth. For 1 week, the dosage of kinetin for each pot of Begonia seedlings is 100ml;

[0029] (2) Carry out weeding and rust prevention and control of crabapple seedlings in time during the growth period of Aoda Tiejing crabapple, spray 20% Fenxining 1200 times liquid on the leaves of Aoda Tiejing crabapple to prevent and control rust, and prevent and control rust 3 times in the whole growth period, every time The time interval is 8 days; during the high temperature growth period in summer, use sunshade nets for shade; pour antifreeze water once before the flowering period, and it is advisable to freeze during the day and night;

[0030] (3) Put the potted Aoda stalked crabapple seedlings...

Embodiment 3

[0032] This embodiment provides a method for improving the flowering quality of Aoda Tiejing Begonia, said method comprising the following steps:

[0033] (1) Use kinetin with a concentration of 100 mg / L to spray the leaves of Aoda stalked Begonia seedlings with consistent growth and vigorous growth. For 1 week, the dosage of kinetin for each pot of Begonia seedlings is 100ml;

[0034] (2) Carry out weeding and rust prevention and control of crabapple seedlings in time during the growth period of Aoda Tiejing crabapple, spray 20% Fenxining 1200 times liquid on the leaves of Aoda Tiejing crabapple to prevent and control rust, and prevent and treat 3 times in the whole growth period, every time The time interval is 10 days; the sunshade net is used for shading during the high temperature growth period in summer; antifreeze water is poured once before the flowering period, and it is advisable to freeze during the day and night;

[0035] (3) Put the potted Begonia spp. seedlings ...

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Abstract

The invention discloses a method for improving blooming quality of chaenomeles x superba, and relates to the technical field of regulation and control of plant blooming. The method comprises the following steps: (1) choosing a kinetin with an appropriate concentration and spraying the kinetin to leaf surfaces of chaenomeles x superba seedling trees in a flower-bud differentiation phase; (2) timely performing weeding and controlling rust diseases for the seedling trees of chaenomeles x superba in a growth phase, and irrigating the seedling trees with anti-freezing water in a flower induction phase, wherein it is better to control the water to be frozen in night and thawed in daylight; and (3) during the flower induction phase of the chaenomeles x superba, the potted chaenomeles x superba seedling trees are put in an artificial climate room for temperature-increased culture. The method can help to increase the blooming rate, the total blooming quantity and the flower forming quantity on inflorescences of the chaenomeles x superba, and effectively prevent the phenomenon that flower buds do not bloom. Also, the method is capable of reducing the color difference between the inner loop and the outer loop on petals and improving the flower color saturation degree, solving the flower color deterioration problem, and has good promotion and application values by improving the blooming quality of the chaenomeles x superba and improving the utilization rate of the chaenomeles x superba flower resources.

Description

technical field [0001] The invention relates to the technical field of plant flowering control, in particular to a method for improving the flowering quality of Aoda Tiejing Begonia. Background technique [0002] Aoda Tiejing Begonia is a plant of the genus Papaya in the Rosaceae family, which is a hybrid ornamental variety of Tiejing Begonia and Japanese papaya. Its flowering period is from March to April. The flowers are double petals, large, dark red, many and dense, and the flower buds hang upside down like red lanterns. When in full bloom, the flowers are clustered and extremely gorgeous, with high ornamental and economic value. The leaves are small, the tree shape is beautiful, it is resistant to pruning, and it is easy to shape. It is an ideal tree for potted plants and bonsai. It has high ornamental value and economic value. [0003] In recent years, in order to be able to enjoy the beautiful scenery of flowers blooming on important holidays, people will make some f...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 谢寅峰马迎莉孙鑫罗思谦谷慧汤文华王涛张往祥
Owner NANJING FORESTRY UNIV
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