Seedling growing planting method of maidenhair trees

A planting method and technology for ginkgo trees, applied in the directions of seed and rhizome treatment, application, cultivation, etc., can solve problems such as poor salinity resistance of ginkgo trees, affect the development of ginkgo trees, decline in soil fertility, etc., and shorten the planting time. and cost, improving the effect of excessive fertilizer application and increasing germination rate

Inactive Publication Date: 2017-05-10
秦士勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the seed coat of ginkgo seeds is thick, it usually needs to be treated before sowing to increase the germination rate. Currently, methods such as sand storage, water immersion, and hormone treatment are often used. Although they can achieve certain effects, they still cannot achieve the desired effect. level of expectations
In addition, most of the existing planting methods are to promote the growth of ginkgo trees by applying a large amoun

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A seedling cultivation and planting method of Ginkgo biloba, comprising the steps of:

[0035] (1) Seed collection:

[0036] Select strong mother trees with fast growth, early results, high yield, and excellent quality for seed collection, separate the harvested seeds from the pulp, wash them, and dry them to obtain the seeds for later use;

[0037] (2) Seed soaking treatment:

[0038] Soak the seeds selected in step (1) in a potassium permanganate solution with a volume concentration of 0.3% for 40 minutes, take it out and rinse it with clean water, then put it in the seed soaking solution for 3 hours, and finally take it out with clean water Rinse well and set aside; the soaking liquid is made up of the following substances by weight percentage: 0.2% potassium nitrate, 0.3% sodium chloride, 200ppm diethyl ethyl ethyl chloride, 0.01% lead tetrachloride, 0.5% multivitamins, 0.5% sucrose, sulfuric acid Magnesium 0.2%, the balance is water;

[0039] (3) Germination tre...

Embodiment 2

[0059] A seedling cultivation and planting method of Ginkgo biloba, comprising the steps of:

[0060] (1) Seed collection:

[0061] Select strong mother trees with fast growth, early results, high yield, and excellent quality for seed collection, separate the harvested seeds from the pulp, wash them, and dry them to obtain the seeds for later use;

[0062] (2) Seed soaking treatment:

[0063] Soak the seeds selected in step (1) in a potassium permanganate solution with a volume concentration of 0.4% for 50 minutes, take them out and rinse them with clean water, then put them in the soaking solution for 4 hours, and finally take them out with clean water Rinse well and set aside; the soaking solution is made up of the following substances in percentage by weight: 0.4% potassium nitrate, 0.5% sodium chloride, 300ppm diethyl ethyl ethyl ethyl chloride, 0.03% lead tetrachloride, 1% multivitamin, 1% sucrose, sulfuric acid Magnesium 0.5%, the balance is water;

[0064] (3) Germin...

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PUM

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Abstract

The invention discloses a seedling growing planting method of maidenhair trees, and belongs to the field of planting. The method particularly comprises the following steps of 1, seed collection; 2, seed soaking; 3, bud forcing treatment; 4, sowing and seedling growing; 5, finished healthy and strong seedling cultivation; 6, transplanting planting; 7, management after planting. All the steps are reasonable in matching, cultivated finished healthy and strong seedlings are good in physique and high in resistance, can still normally survive in seriously salinated soil and is good in nutrition absorption and conversion property, the utilization rate of fertilizer can be increased, the problems that in the prior art, the fertilizer applying amount is too large, and soil is hardened are gradually relieved, and planting improvement of the maidenhair trees returns to sound development. Flavonoid compounds in the finally cultivated maidenhair trees are large in content, and high economic value is achieved.

Description

technical field [0001] The invention belongs to the field of planting, and in particular relates to a method for growing seedlings of ginkgo trees. Background technique [0002] Ginkgo is a deciduous tree belonging to Ginkgoaceae, Ginkgo genus, gymnosperm, also known as ginkgo tree, Gongsun tree and so on. Ginkgo biloba appeared 270 million years ago. It is the oldest relict tree species left after the Quaternary glacial movement, known as the "living fossil". Ginkgo biloba has extremely high economic value, medicinal value and garden application value. For example, ginkgo leaves and seeds are rich in specific active ingredients such as flavonoids and terpenoid lactones, which have the effects of regulating immunity, preventing senile dementia and diabetes. The propagation methods of Ginkgo mainly include methods such as sowing propagation, tillering propagation, cutting propagation and grafting propagation. Among them, seed propagation is the most widely used, and field ...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C1/00
CPCA01C1/00A01G17/005
Inventor 秦士勇
Owner 秦士勇
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