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Seedling raising method of lagerstroemia indica

A technology of crape myrtle and seeds, which is applied to botany equipment and methods, planting substrates, seed and rhizome treatment, etc., can solve the problems of easy variation of seedling flower color, insufficient nutrient supply, underdeveloped root system, etc. Long time, the effect of increasing the germination rate of seeds

Inactive Publication Date: 2017-05-31
全椒凤巢植保专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The seedlings propagated by sowing are better, and the side branches produced are significantly reduced, and are widely used for its economical and convenient advantages. However, due to the long dormancy time of Lagerstroemia indica seeds, the germination rate is extremely low and due to the incomplete development of the root system, the nutrient supply Insufficient, the variety will degenerate, resulting in the variation of the flower color of the seedlings propagated by the sowing method

Method used

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  • Seedling raising method of lagerstroemia indica

Examples

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Effect test

Embodiment 1

[0022] A seedling raising method of crape myrtle, comprising the following steps:

[0023] (1) Seed treatment

[0024] Choose high-quality crape myrtle seeds, put the seeds in a 30°C water bath and shake for 30 minutes before sowing, which is conducive to awakening the seeds from dormancy. Seed germination rate, and ensure that the germination is neat, and the shape of the grown seedlings is beautiful. The soaking solution is composed of the following raw materials: banana puree, lemon juice, pineapple juice, persimmon peel, grapefruit peel, water, and spread on wet gauze after soaking and ensure that the seeds do not overlap. Place them for 6 days in an environment with a temperature of 20°C, a humidity of 40%, and a carbon dioxide concentration of 5%, which can accelerate germination and germinate neatly;

[0025] (2) Growing seedlings in greenhouses

[0026] Sowing the treated plant on the seedbed in the greenhouse, laying a 10 cm thick nutrient matrix on the seedbed not ...

Embodiment 2

[0037] A seedling raising method of crape myrtle, comprising the following steps:

[0038] (1) Seed treatment

[0039] Choose high-quality crape myrtle seeds, put the seeds in a 30°C water bath and shake for 35 minutes before sowing, which is conducive to awakening the seeds from dormancy. Seed germination rate, and ensure that the germination is neat, and the shape of the grown seedlings is beautiful. The soaking solution is composed of the following raw materials: banana puree, lemon juice, pineapple juice, persimmon peel, grapefruit peel, water, and spread on wet gauze after soaking and ensure that the seeds do not overlap. Place them for 7 days in an environment with a temperature of 23°C, a humidity of 45%, and a carbon dioxide concentration of 5%, which can accelerate germination and germinate neatly;

[0040] (2) Growing seedlings in greenhouses

[0041] Sowing the treated planting on the seedbed in the greenhouse, laying a 12 cm thick nutrient matrix on the seedbed n...

Embodiment 3

[0052] A seedling raising method of crape myrtle, comprising the following steps:

[0053] (1) Seed treatment

[0054] Choose high-quality crape myrtle seeds, put the seeds in a 30°C water bath and shake for 40 minutes before sowing, which is conducive to awakening the seeds from dormancy. Seed germination rate, and ensure that the germination is neat, and the shape of the grown seedlings is beautiful. The soaking solution is composed of the following raw materials: banana puree, lemon juice, pineapple juice, persimmon peel, grapefruit peel, water, and spread on wet gauze after soaking and ensure that the seeds do not overlap. Place them for 8 days in an environment with a temperature of 25°C, a humidity of 50%, and a carbon dioxide concentration of 6%, which can accelerate germination and germinate neatly;

[0055] (2) Growing seedlings in greenhouses

[0056] The planting that will be processed is sown on the seedbed in the greenhouse, and the nutrient matrix that 13 centi...

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Abstract

The invention relates to the field of seedling, flower and plant growing and discloses a seedling raising method of lagerstroemia indica. The method includes following steps: (1), treating seeds; (2), raising seedlings in a greenhouse; (3), transplanting strong seedlings. Through seed treatment, seed germination rate is increased, orderly germination is guaranteed, and growing seedlings are straight and attractive in appearance; through seedling raising in the greenhouse, survival rate and growing speed of the seedlings are increased, disease resistance of the seedlings is improved; by transplanting the cultivated seedlings into a large field for planting, seedling strengthening effect is realized, obtained seed seedlings are developed in root system, long in flowering time, less prone to withering and falling and free of flower color variation.

Description

technical field [0001] The invention relates to the field of planting seedlings and flowers, in particular to a method for raising seedlings of crape myrtle. Background technique [0002] As an excellent flower-viewing arbor, crape myrtle is widely used in park greening, garden greening, road greening, block cities, etc. in landscaping. In practical applications, it can be planted in front of buildings, in courtyards, poolsides, riversides, and lawns. It is very suitable for both sides of the trails and trails in the park, and it is also a good material for bonsai. Compared with other flowers and trees, Lagerstroemia genus has bright and beautiful flowers, long flowering period and long life span. In addition, it also has the advantages of strong anti-pollution ability and adaptability to urban environment. Therefore, it is deeply loved by people and widely used in landscaping. . Lagerstroemia can be propagated by sowing, cutting, layering, branching, grafting, etc. The s...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10A01C1/00A01N65/40A01P21/00
CPCA01G17/005A01C1/00A01G24/00A01N65/00A01N65/40A01N2300/00
Inventor 徐德琴
Owner 全椒凤巢植保专业合作社
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