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Original ecological transplanting method for wild gingko tree

A kind of original ecology, ginkgo tree technology, applied in the direction of cultivation, forestry, application, etc., can solve the problem of low survival rate, achieve the effect of improving survival rate, reducing diseases and insect pests, and simple method

Inactive Publication Date: 2017-02-01
金寨县万紫千红农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ginkgo tree is a precious seedling with high ornamental value. There are many ways to plant ginkgo trees, but the general method has the disadvantage that the survival rate of transplanting with the general method is low

Method used

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Effect test

Embodiment 1

[0020] An original ecological transplanting method of wild ginkgo trees, the specific method steps are as follows:

[0021] 1. For transplanting trees, seedlings are required to be more than 2 years old, and wild ginkgo seedlings with thin skins and moderate leaf sizes are selected, and watered in the morning every two days a week before transplantation;

[0022] 2. Before transplanting, draw a circle with the tree trunk as the center and 3 times the diameter at breast height as the radius, excavate a 40cm wide and 50cm deep trench on the periphery of the circle, cut off all the fine roots in the trench, and dig out with soil; Do a good job of protection, it is best to fix it with straw ropes to prevent root damage;

[0023] 3. Before transplanting, dig the planting pits. The size of the pits should be determined by the diameter of the root system. Stick to the large roots and large pits. The depth should be 10-15cm deeper than bare roots or tufted roots, and the horizontal diameter ...

Embodiment 2

[0031] An original ecological transplanting method of wild ginkgo trees, the specific method steps are as follows:

[0032] 1. For transplanting trees, seedlings are required to be more than 2 years old, and wild ginkgo seedlings with thin skins and moderate leaf sizes are selected, and watered in the morning every two days a week before transplantation;

[0033] 2. Before transplanting, draw a circle with the tree trunk as the center and 3 times the diameter at breast height as the radius, excavate a 40cm wide and 50cm deep trench on the periphery of the circle, cut off all the fine roots in the trench, and dig out with soil; Do a good job of protection, it is best to fix with straw ropes to prevent root injury;

[0034] 3. Before transplanting, dig the planting pits. The size of the pits should be determined by the diameter of the root system. Stick to the large roots and large pits. The depth should be 10-15cm deeper than bare roots or tufted roots, and the horizontal diameter sho...

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Abstract

The invention discloses an original ecological transplanting method for wild gingko trees. The original ecological transplanting method comprises the following steps: (1) selecting a wild gingko seedling which is more than 2 years old, is thin in skin and appropriate in leaf size; (2) drawing a circle by taking the trunk as a center and 3 times of the diameter at breast height as the radius before transplanting, digging a wide trench at the periphery of the circle, completely cutting down small roots inside the trench, and digging out the seedling with soil; (3) digging a planting pit before transplanting, determining the size of the pit according to the diameter of the root system, and applying a layer of nutrient soil of 3-5cm in thickness to the bottom of the pit, wherein the pit is 10-15cm deeper than naked roots or ball roots; and the transverse diameter of the pit is 30cm; (4) performing fixed planting on the seedling towards the south direction when the seedling is transplanted, filling the pit with sandy loess, transplanting the seedling in climate with 15-25 DEG C, and thoroughly watering the seedling after transplanting; and (5) transplanting the seedling in a trench distance about 1m, ensuring sufficient sunshine and wet soil, performing artificial weeding at regular time, avoiding weeding with chemicals which can affect growth of a root system, removing extra twigs and buds at the lower part of the seedling when weeding is implemented and maintaining nutrients without waste.

Description

Technical field [0001] The invention relates to the technical field of tree transplantation, in particular to a method for original ecological transplantation of wild ginkgo trees. Background technique [0002] Ginkgo, alias: Ginkgo, Gongsun tree, Duck's foot tree, Pu fan, Latin name: Ginkgo biloba, is a deciduous tree of Ginkgo family, Ginkgo genus, leaf fan-shaped, scattered on long branches, clustered on short branches. The cone flowers are unisexual and dioecious. Seed drupe-like. It blooms in April and matures in October. The seeds are orange-yellow stone fruits. Ginkgo is the oldest relic plant among the existing seed plants. All other plants of the same class have become extinct. Known as a living fossil, it was born hundreds of millions of years ago. Ginkgo biloba that is now alive is rare and scattered, and hundreds of years old trees are rare. There are 26 varieties and varieties: yellow leaf ginkgo, tower ginkgo, split ginkgo, weeping ginkgo, and variegated ginkgo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/04A01G9/10
CPCA01G23/04
Inventor 付良兵
Owner 金寨县万紫千红农业科技开发有限公司
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