Rapid seedling method for maidenhair trees

A fast technology for ginkgo trees, applied in the field of rapid seedling raising of ginkgo trees, can solve the problems of poor yield and quality, short growth period, late emergence of seedlings, etc., and achieve the effects of improving germination rate, prolonging growth period and strong fertilizer retention ability.

Inactive Publication Date: 2016-03-16
和县正林苗木专业合作社
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Problems solved by technology

Conventional invisible seedling raising methods are common methods of sowing and seedling raising. After the ginkgo seeds are stored, they can be sown after completing the post-ripening stage before sowing. They can be

Method used

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0028] The preparation method of carbonization matrix is:

[0029] 1) Sawdust, bamboo leaves, water chestnut shells, peanut shells, pomegranate peels, Prunella vulgaris, mugwort, Akebia, green tea powder, jujube branches, lotus pods, and astragalus are dried and pulverized to a particle diameter of 0.3 mm for use;

[0030] 2) Take 65 parts of crushed sawdust, 25 parts of bamboo leaves, 5 parts of water chestnut shells, 15 parts of peanut shells, 18 parts of ...

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Abstract

The invention provides a rapid seedling method for maidenhair trees, and relates to the technical field of nursery stock breeding. The method includes the following steps of: (1) soil improvement: turning over a land to be sown, and evenly applying a soil improvement agent to the surface of soil after turning over, wherein the amount of the soil improvement agent is 85 Kg per mu, a rotary cultivator can be used to smash and level the soil, and the leveled land can be used to sow; (2) seed germination accelerating: selecting seeds during early and middle of February, and putting the selected seeds into an insulating germination accelerating box to accelerate germination, wherein the seeds can be used to sow when the length of the radicle is identical to that of a seed stone; (3) sowing: completing sowing before spring equinox and sowing 2.5 ten thousand stains of seedlings per mu; and (4) management after sowing: keeping a seedbed wet before seedlings come up out from the ground, and managing the seedlings by adoption of the conventional method after seedling hardening. According to the rapid seedling method for the maidenhair trees, the sprouting rate of the seeds can be improved, the improved soil is loose and breathable, and the fertilizer maintenance ability is high; the growing period is prolonged, the growing speeds of roots and stems of the seedlings are fast, and the rapid seedling method for the maidenhair trees can improve the economic benefits of maidenhair seedling.

Description

technical field [0001] The invention relates to the technical field of nursery stock breeding, in particular to a method for rapidly growing ginkgo seedlings. Background technique [0002] Ginkgo biloba is a unique and precious tree species in my country, which is used for seed, leaf and wood. Ginkgo seed kernels are rich in nutrition and can be used both as medicine and food. Since ancient times, they have been the first-class dried fruit for health preservation and longevity, ranking fourth in the production of dried fruits in my country. Ginkgo wood is excellent, known as "silver wood", it is an ideal wood for making handicrafts, moulds, musical instruments and furniture, and its price is relatively high. The ginkgo timber forest 25 years after afforestation can reach 10 cubic meters per mu. Ginkgo is a light-loving tree species with strong drought resistance, but it is not tolerant to waterlogging and wind. Therefore, when choosing a cultivation site, you should choos...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10A01C1/00C09K17/40A01N65/42A01P21/00C09K101/00
CPCA01G17/005A01C1/00A01G24/00A01N65/00A01N65/42C09K17/40C09K2101/00A01N2300/00
Inventor 刘正
Owner 和县正林苗木专业合作社
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