Culture method for multicolor magnolia flower

A cultivation method and magnolia flower technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of difficulty in selecting good plants, unstable variation characteristics, and long time required, so as to improve the ornamental value and Economic value, long flowering period, and the effect of robust plant growth

Inactive Publication Date: 2016-11-23
YIBIN YUNCHEN ARBOR GARDEN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the conventional cultivation method is adopted to make it mutate, or the scheme of natural variation caused by environmental factors is adopted, and then the cultivation scheme is selected from the mutant strains, the first is that i

Method used

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  • Culture method for multicolor magnolia flower

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Effect test

Embodiment 1

[0018] The cultivation method of embodiment 1 multicolor magnolia of the present invention

[0019] 1. Parental plant cultivation: Select sunny, well-drained, deep soil with slightly acidic sandy soil plots, apply appropriate amount of bone meal or nitrogen, phosphorus and potassium compound fertilizer when preparing the site, plant magnolia flower seedlings, purple magnolia and mountain magnolia for grafting Seedlings, strengthen fertilizer and water management, keep the soil moist and not waterlogged, drain water in time to prevent waterlogging during the rainy season, apply pure phosphorus and potassium fertilizers 2-3 times during the growth period, and sparse flower buds and flowering will appear in the third year;

[0020] 2. Tissue grafting: From June to July, choose the branches of purple magnolia and beige magnolia that have entered the reproductive growth stage of purple flowers and rose flowers as grafting tissue materials, soak them in the culture medium for 1 hour,...

Embodiment 2

[0023] Choose 50 seedlings that embodiment 1 cultivates and plant, wait for flowering stage statistics flower color, the result is as shown in table 1.

[0024] The magnolia flowering color statistics of table 1 embodiment 1 cultivation

[0025]

[0026] The above-mentioned plants were marked, and the stability of their characters was tracked. The results showed that in the second year after planting, the flower color statistical results were consistent with the results in Table 1.

[0027] Conclusion: All 50 plants have achieved magnolia flowers of more than three colors on the same magnolia tree, and magnolia flowers of white, purple, lavender, yellow and rose in various colors and flower types can be observed, and The plant grows robustly, has a large number of flowers, a long flowering period, and stable characters.

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Abstract

The invention discloses a culture method for multicolor magnolia flowers. The method mainly comprises steps: parent plant cultivation, tissue grafting, culturing management after grafting, and vegetative propagation character stabilization. The multicolor magnolia flowers cultured by the method can have multiple colors and multiple flower types, and on a same magnolia flower tree, flowers can be white, purple, lavender, yellow, and rosy. Growth of plants is robust, the number of flowers is multiple, and florescence is long. The method shortens cultivation time, reduces variety breeding cost, and improves ornamental value and economical value of the magnolia flowers.

Description

technical field [0001] The invention belongs to the technical field of plant artificial propagation and seedling cultivation, and in particular relates to a method for cultivating multi-color magnolia flowers. Background technique [0002] Magnolia is a subgenus of Magnoliaceae Magnolia, deciduous trees. The corolla is cup-shaped, the flowers are large and fragrant, and the flowers open before the leaves. It has high ornamental value. It is a famous flower tree in China and an important flower tree in early spring in the south. It is an ideal flower type for beautifying gardens. The colors of magnolia flowers are white, purple, rose, beige, etc. Most of them are white. Usually, a variety has only one color, and a magnolia only blooms flowers of one color, which looks monotonous. If flowers of various colors bloom on a magnolia, the ornamental value and economic value of magnolia will be significantly improved. If the conventional cultivation method is adopted to make it mu...

Claims

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Application Information

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IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 何素芬
Owner YIBIN YUNCHEN ARBOR GARDEN
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