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Seed sowing and seedling breeding method of azaleas

A technology for sowing seedlings and rhododendrons, applied in botany equipment and methods, horticulture, plant cultivation, etc., to achieve the effect of simple operation process, high marketization rate, and good water retention

Inactive Publication Date: 2016-03-30
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing studies have discussed factors such as water, light, substrates, and plant growth regulators that affect the sowing and reproduction of Rhododendron. report

Method used

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  • Seed sowing and seedling breeding method of azaleas
  • Seed sowing and seedling breeding method of azaleas
  • Seed sowing and seedling breeding method of azaleas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1) Sowing seedbed preparation: put 10-15 cm of peat soil garden soil mixture (8:1) on the sowing container or seedbed;

[0030] (2) sowing: sow the rhododendron seeds evenly on the prepared sowing seedbed;

[0031] (3) dry moss covering: cover the dry moss of about 0.5 cm after sowing the seedbed of rhododendron seeds;

[0032] (4) Watering: After covering the dry moss, pour water thoroughly until the dry moss and the substrate are completely wet and have moisture seep out from the bottom of the pot, put it into a greenhouse with 50% shading rate for normal temperature cultivation, and the air humidity is at 50%.

[0033] (5) Subsequent management of sowing seedlings: In addition to normal fertilizer and water management, you can choose to continue to cover moss cultivation or remove moss to continue cultivation after 30 days of sowing Rhododendron seeds. The germination rate and seedling rate of Rhododendron can reach more than 99.00%.

Embodiment 2

[0035] In the present embodiment, 10-15 centimeters of peat soil garden soil mixture (9:1) is placed on the sowing seedbed; The germination rate and seedling rate of Rhododendron can reach more than 99.50%.

Embodiment 3

[0037] In the present embodiment, 10-15 centimeters of peat soil garden soil mixture (10:1) is placed on the sowing seedbed; Rhododendron is sown on the seedbed and covered with about 1 centimeter of dry moss; the remaining steps are the same as in Example 1. The germination rate and seedling rate of Rhododendron can reach more than 99.00%.

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Abstract

The invention provides a seed sowing and seedling breeding method of azaleas. An azalea cutting propagation method mainly comprises: (1) preparing a seed sowing seedling bed: padding a turfy soil and garden soil mixture (at the ratio of (8:1) to (10:1)) with the thickness of 10cm to 15cm on a seed sowing container or a seedling bed; (2) sowing seeds: uniformly sowing the azalea seeds on the prepared seed sowing seedling bed; (4) covering dry moss: covering the dry moss with the thickness of about 0.5cm to 1cm on the seedling bed sowed with the azalea seeds; (5) watering: after covering the dry moss, watering thoroughly and putting the seedling bed into a greenhouse to be cultured at a room temperature. The method provided by the invention is simple to operate and feasible; seedlings can be intensively cultured and hormone treatment is not needed; the seedling emergence time is short and the seedling emergence rate is high; the azaleas can be conveniently transplanted at a later period so that the seed sowing and seedling breeding method is suitable for large-scale industrialized seedling breeding of the azaleas.

Description

technical field [0001] The invention belongs to the technical field of sowing and raising seedlings of rhododendrons, and in particular relates to a method for sowing and raising seedlings of rhododendrons by using a preferred cultivation substrate. Background technique [0002] Azalea (Rhododendronsimsii) belongs to the genus Rhododendrons in the family Rhododendron. It is a world-recognized rare ornamental plant. Flower. China Forestry Press, 2007.10.1). Rhododendrons are widely distributed in Asia, North America, Europe, Oceania and other places (Shen Yinchun. World famous and precious rhododendrons illustrated book. China Architecture and Architecture Press, 2004.8). Rhododendrons are colorful and have a long flowering period. It is an important traditional festival in my country, such as the Spring Festival, the New Year's Eve and other festivals. In addition, Rhododendron is used more and more in urban and rural landscaping for ground cover, flower beds and flower bord...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 于晓英李炎林陈己任
Owner HUNAN AGRICULTURAL UNIV
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