Seedling-raising method for ormosia hosiei

A red bean tree and seed technology, applied in the field of nursery stock seedlings, can solve the problems of late flowering, germination rate and seedling raising efficiency of red bean trees that are difficult to meet actual needs, and achieve the effects of shortening the dormant period, improving the survival rate of transplanting, and growing quickly

Inactive Publication Date: 2017-06-27
林昌礼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The conventional seedling breeding methods of red bean mainly adopt seed propagation and cutting propagation. For the seed propagation method, because the flowering of red bean tree is late and unstable, the source of seeds and the number of seeds are very precious, and a seedling raising method with high germination rate and efficiency is needed, but the existing The seedling raising method germination rate and seedling raising efficiency are difficult to meet actual needs, and the present invention aims to solve this technical problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A seedling raising method of red bean tree, said seedling raising method comprises the steps:

[0029] (1) Seed collection: Select high-quality mother trees that are more than 25 years old. When the pods are about to crack, harvest them in time, remove impurities, spread them indoors to let them crack naturally, and store them out of the shade;

[0030] (2) Seed treatment: In the first ten days of February of the following year, the seeds are classified and sieved with a sieve with an aperture of 1.3cm. The seeds with a diameter greater than 1.3cm are classified as first-grade seeds, and those with a diameter of less than 1.3cm are classified as second-grade seeds. seeds and mechanically damaged seeds;

[0031] (3) Seed soaking: Select first-class seeds, break the skin of the seeds before soaking, gently cut or make an incision on the back of the seed, the depth is to cut the seed coat without hurting the flesh, and use the broken seeds Rinse with clean water at least ...

Embodiment 2

[0040] A seedling raising method of red bean tree, said seedling raising method comprises the steps:

[0041] (1) Seed collection: Select high-quality mother trees that are more than 25 years old. When the pods are about to crack, harvest them in time, remove impurities, spread them indoors to let them crack naturally, and store them out of the shade;

[0042] (2) Seed treatment: In the first ten days of February of the following year, the seeds are classified and sieved with a sieve with an aperture of 1.3cm. The seeds with a diameter greater than 1.3cm are classified as first-grade seeds, and those with a diameter of less than 1.3cm are classified as second-grade seeds. seeds and mechanically damaged seeds;

[0043] (3) Seed soaking: Select first-class seeds, break the skin of the seeds before soaking, gently cut or make an incision on the back of the seed, the depth is to cut the seed coat without hurting the flesh, and use the broken seeds Rinse with clean water at least on...

Embodiment 3

[0052] A seedling raising method of red bean tree, said seedling raising method comprises the steps:

[0053] (1) Seed collection: Select high-quality mother trees that are more than 25 years old. When the pods are about to crack, harvest them in time, remove impurities, spread them indoors to let them crack naturally, and store them out of the shade;

[0054] (2) Seed treatment: In the first ten days of February of the following year, the seeds are classified and sieved with a sieve with an aperture of 1.3cm. The seeds with a diameter greater than 1.3cm are classified as first-grade seeds, and those with a diameter of less than 1.3cm are classified as second-grade seeds. seeds and mechanically damaged seeds;

[0055] (3) Seed soaking: Select first-class seeds, break the skin of the seeds before soaking, gently cut or make an incision on the back of the seed, the depth is to cut the seed coat without hurting the flesh, and use the broken seeds Rinse with clean water at least ...

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PUM

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Abstract

The invention relates to a seedling-raising method for ormosia hosiei. The seedling-raising method comprises the following steps of seed collection, seed treatment, seed soaking, seed sowing, bud seedling management, bud seedling transplanting, management and gradation in the seedling growth stage, water management and insect and disease management and seedling gradation and outplanting. In the step of seedling gradation and outplanting, after 12 months starting from the day of seed sowing, gradation and outplanting are conducted according to the seedling growth conditions. The seedling-raising method has the advantages that according to the seedling-raising method, the dormancy stage of ormosia hosiei seeds can be greatly shortened, the sprouting ratio and the transplanting survival rate can be improved, the growth is quick, one-year growth increment of seedlings can reach two-year growth increment of seedlings obtained by means of an original seedling-raising method, and it takes one year time to reach the seedling outplanting quality standards, the seedling-raising cost can be reduced, meanwhile the seedling selling price is reduced, and the method is beneficial to forest workers.

Description

technical field [0001] The invention relates to a method for raising seedlings of red bean trees, belonging to the technical field of seedling raising. Background technique [0002] Red bean tree is a unique tree species in China, a rare and endangered plant under the second-class protection of the country, with tough material, beautiful texture, bright and round, noble and elegant. The red bean tree is tall and vigorous, with a huge crown and a majestic momentum. It gathers precious materials, garden viewing, and forest culture in one. With the rise of classical furniture culture, mahogany furniture and sculptures such as red bean trees are highly respected. The market demand for precious materials such as red bean trees is increasing, and the market price is getting higher and higher. It is important to increase the number of red bean tree seedlings in the market. significance and application value. [0003] The conventional seedling breeding methods of red bean mainly a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00
Inventor 林昌礼陈焕伟葛永金温莉娜丁敏
Owner 林昌礼
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