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A kind of blueberry seedling raising method

A technology for blueberry and seedlings, applied in horticultural methods, botany equipment and methods, horticulture, etc., can solve the problems of accelerating the process of blueberry seedling cultivation, large demand for seedlings, etc., to achieve a perfect industrial seedling cultivation system, good growth, and excellent quality root effect

Inactive Publication Date: 2015-08-12
DALIAN AISIFU AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of large demand for seedlings in the market and rapid production development, and to speed up the industrialized seedling cultivation and commercialization of blueberries, the present invention improves the blueberry seedling production system by regulating the hormone level, temperature, and light control in the blueberry breeding process. Accelerate the process of blueberry seedling cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Transfer well-growing blueberry tissue culture seedlings to the medium of WPM+2mg / LWPM Zeatin, cultivate in the culture room for 1 month, then transfer to the WPM medium, the reproduction coefficient can reach 8, and put them into the culture medium Continue to cultivate in the room for 1.5 months, and transfer 3 times in a row. When the leaves of the seedlings are large and the stems are thick, use ABT-1 rooting agent to take root, and place them under artificial control of light and temperature (23°C, light time: 16h) in the rooting room for 2 months. When the root system is about 5 cm long and the plants are growing well, move them to the acclimatization room for 1 month, and then transplant them into the nutrient pot in the greenhouse. After 2 months of growth , when the root system covers the whole nutrition pot, the size of the nutrition pot is 10cm*10cm, and when the height of the plant is greater than 10cm, transplant it into the nutrition bag in the seedling har...

Embodiment 2

[0022] Transfer the well-growing blueberry tissue culture seedlings to the medium of WPM+3mg / LWPM Zeatin, cultivate in the culture room for 1.5 months, and then transfer to the WPM medium, the reproduction coefficient can reach 6, and put them in the culture medium Continue to cultivate in the room for 2 months, and transfer 2 times continuously. When the leaves of the seedlings are relatively large and the stems are thick, use ABT-1 rooting agent to take root, and place them under artificial control of light and temperature (25°C, light time: 16h) in the rooting room for 3 months. When the root system is about 4 cm long and the plants are growing well, move them to the acclimatization room for 2 months, then transplant them into the nutrient pot in the greenhouse, and grow them for 3 months. , when the root system covers the entire nutrient pot, the size of the nutrient pot is 12cm*12cm, and when the height of the plant is greater than 10cm, transplant it into the nutrient bag...

Embodiment 3

[0024] Transfer the well-growing blueberry tissue culture seedlings to the medium of WPM+1.5mg / LWPM Zeatin, cultivate in the culture room for 1 month, and then transfer to the WPM medium, the reproduction coefficient can reach 7, and put them in Continue to cultivate in the culture room for 2 months, transfer 2 times in a row, and when the leaves of the seedlings are large and the stems are thick, use ABT-1 rooting agent to take root, and place them under artificial control of light and temperature (27°C, light time 16h) in the rooting room for 3 months. When the root system is about 5 cm long and the plants are growing well, move them to the acclimatization room for 2 months, then transplant them into the nutrient pot in the greenhouse and grow them for 3 months. Finally, when the root system grows over the entire nutrient bowl, the size of the nutrient bowl is 12cm*12cm, and when the plant height is greater than 10cm, transplant it into the nutrient bag in the field seedling ...

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Abstract

The invention discloses a blueberry seedling culturing method which mainly comprises the steps of: tissue culture and propagation expanding, indoor rooting, in-shed growing, and large-field seedling hardening. Through preparing two different culture mediums which are a WPM (Woody Plant Medium) normal culture medium and a hormone culture medium, a large quantity of blueberry seedlings are rapidly obtained under the condition of lower cardinal number of the seedlings, the propagation coefficient is high and the seedling culturing time consumption is reduced. By using the blueberry seedling culturing method provided by the invention, the propagation time of the blueberry seedlings is shortened by more than half a year in comparison with the same term in China; and meanwhile, due to the adoption of a plant tissue culture technology, the high purity of seedlings and the excellent root system are ensured, the plants grow very well after being planted, the fruit rate is increased by more than 10 percent in comparison with that of cut blueberry seedlings, the blueberry tissue culture rapid propagation process and the industrialized seedling production system in China can be improved, and the industrial seedling production and the commercial building of blueberry are sped up.

Description

technical field [0001] The invention belongs to a method for raising seedlings of plants in the field of agriculture, in particular to a method for raising seedlings of blueberries. Background technique [0002] Blueberry (Blueberry), also known as lingonberry and blueberry, is a plant of the genus Vaccinium. in the Rhododendronaceae family. It is a perennial deciduous or evergreen shrub or small shrub. It is widely distributed in the northern hemisphere and has high economic value and broad development. prospect. Blueberry is low in sugar, low in fat, and ranks first among all fruits and vegetables in terms of antioxidant capacity. It has unique effects such as preventing brain aging, enhancing heart function, improving eyesight, and anti-cancer. Therefore, it is listed as one of the five health foods for human beings by the International Food and Agriculture Organization. It will become one of the most promising fruit tree species in the 21st century. With the improvemen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01H4/00A01G1/00
Inventor 张翠萍王琳李祥英宋云
Owner DALIAN AISIFU AGRI DEV
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