Rhododendron lapponicum flower forcing method in cold regions

A rhododendron and cold region technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of occupying facility space and increasing the cost of alpine Rhododendron, reducing energy consumption, shortening time for flower prompting, and saving facility space Effect

Inactive Publication Date: 2013-07-10
HEILONGJIANG ACAD OF SCI INST OF NATURAL RESOURCES
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the low-temperature dormancy treatment of Alpine Rhododendron is mostly carried out indoors, which takes up a lot of facility space. Some greenhouses use refrigeration equipment to reduce the temperature, which increases the cost of Alpine Rhododendron.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rhododendron lapponicum flower forcing method in cold regions
  • Rhododendron lapponicum flower forcing method in cold regions
  • Rhododendron lapponicum flower forcing method in cold regions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Steps: (1) Outdoor low-temperature dormancy treatment: According to different specifications and varieties, select potted plants with beautiful plant shapes and place them outdoors in mid-September, cover them with 30% sunshade nets, and manage them according to conventional methods. 4.5-5.2. When the outdoor temperature drops to -20°C, it is moved into the greenhouse; (2) Indoor facilities adjustment: the temperature, humidity, and light are regulated in the greenhouse by using a plastic shed. The water storage facility maintains the water temperature close to room temperature and with a pH of 4.5-5.2. Equipped with heating equipment and supplementary light equipment; the temperature distribution in the greenhouse partition is uniform, and the temperature range is 15-25°C; the supplementary light intensity is not less than 2000Lux (lux); the humidity in the greenhouse is controlled above 60%; Management: Keep the main buds after the buds germinate, remove the side bud...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a rhododendron lapponicum flower forcing method in cold regions. The method comprises the following steps of: carrying out low-temperature dormancy treatment on potted rhododendron lapponicum outdoors by utilizing climatic resources in cold regions; carrying out indoor greenhouse space arrangement; breaking dormant flower forcing management, removing lateral buds and spraying 1000ppm of exogenous hormone GA3 to germinating buds; carrying out heating, filling light to regulate room temperature, humidity and illumination in the greenhouse and carrying out water and fertilizer management; and managing the temperature, humidity and water and fertilizer after the buds have colors. The method has the following beneficial effects: by utilizing the peculiar climatic resource advantages in the cold regions to carry out low-temperature dormancy treatment on rhododendron lapponicum outdoors and using variable temperature light filling indoors in combination with the exogenous hormone, the aims of shortening the rhododendron lapponicum flower forcing time in the cold regions and reducing the production cost are achieved; the key problem of rhododendron lapponicum flower forcing in the cold regions is solved; and the technology caters to the lunar new year flower market demands and provides technical support for industrial production of potted flowers in the Heilongjiang province.

Description

technical field [0001] The invention relates to a method for urging alpine rhododendrons to bloom in cold regions. Background technique [0002] Alpine Rhododendron is widely favored by Europeans because of its beautiful flower posture, bright colors and charming charm. It is a high-end and precious flower in European countries, and it has become the new darling of the flower market in China. Its natural flowering period is from March to May. If you want to make it bloom in the new year, you must first choose a variety with an earlier flowering period, and have a sufficient number of well-developed flower buds and a plant type with good ornamental properties. Then carry out low temperature dormancy treatment for 2 to 3 months. Dormancy treatment is the key and basis for the success of Rhododendron alpine blooming. At present, the low-temperature dormancy treatment of alpine rhododendrons in China is mostly done indoors, which takes up a lot of facility space. Some greenhous...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G7/06A01G9/00
Inventor 曲彦婷唐焕伟张兴孟凡娟郭新宇李黎陈菲韩辉宫伟杨轶华
Owner HEILONGJIANG ACAD OF SCI INST OF NATURAL RESOURCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap