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Method for transplanting ancient ginkgoes

A technology before transplanting of ginkgo, which is applied in the field of plant transplanting, and can solve problems such as difficult transplanting, low survival rate, lack of supporting technology for ancient ginkgo transplantation, etc.

Active Publication Date: 2013-01-16
ZHEJIANG SENHE SEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to external reasons, it is sometimes necessary to transplant ancient ginkgo trees, but due to the lack of a complete set of ancient ginkgo transplanting supporting techniques, transplanting is difficult and the survival rate is not high

Method used

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Examples

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Effect test

Embodiment 1

[0022] Example 1: The ancient ginkgo tree that needs to be transplanted is more than 1,000 years old, the tree height is 18m, the trunk diameter is 160cm, there are 2 primary branches, 4 secondary branches, the crown width is 16m, and the age of the tree has entered "overripe". period", the growth potential is poor, the tree body is hollow, the trunk heartwood has rotted, and more than 50% of the trunk bark has peeled off, and the two opposite trunk barks have peeled off in large areas, so that the two first-level branches are divided into two water and nutrient supply systems , if subjected to external force, the main body of the trunk may be divided into two, and the middle may crack.

[0023] To transplant a large tree, the size of the soil ball must first be determined: the soil ball must be large enough, theoretically, it should be 7.28 times the diameter of the trunk, that is, 11.65m, the thickness of the soil ball is 2.10m, and the weight of the soil ball must reach 328....

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Abstract

The invention relates to a method for transplanting ancient ginkgoes and belongs to the technical field of plant transplanting technologies. The method for transplanting ancient ginkgoes includes the steps of firstly, preparing before transplanting; secondly, performing balance snagging to branches of ancient ginkgoes; thirdly, performing root pruning and ball shrinking; fourthly, packing and transporting root balls; and fifthly, maintaining and managing after transplanting. Root pruning and ball shrinking are performed in the method, so that growth of new mass absorbing roots is promoted. Emergence of new mass branches and leaves is promoted by balance snagging. By soil ball bundling, lifting by cranes, transporting by plate trailers, unloading and transplanting, no cracking of tree trunks occurs, and the soil balls are firm without looseness. By late maintenance and management, the transplanted ancient ginkgoes grow well in leafy profusion and have green leaves in growth seasons, and survival and healthy thriving are achieved.

Description

technical field [0001] The invention belongs to the technical field of plant transplanting methods, in particular to a method for transplanting ancient ginkgo biloba. Background technique [0002] Ginkgo, Ginkgo family, Ginkgo genus, also known as ginkgo tree and Gongsun tree, is a unique tree species in my country. It likes light and is a positive tree species; it likes deep, fertile, loose, moist and well-drained soil, and has a wide adaptability to soil pH. , pH value 5.5-8.0 can grow well, but it is not resistant to stagnant water; it has strong cold resistance, can grow normally at -20°C, and can also adapt to high temperature and rainy climate. Ginkgo is a deep-rooted tree species and a long-lived tree species. Due to external reasons, it is sometimes necessary to transplant ancient ginkgo trees, but due to the lack of a complete set of ancient ginkgo transplanting supporting technologies, transplanting is difficult and the survival rate is not high. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/04
Inventor 郑勇平陈忠良葛荧杰杨建伟范文锋张蕴徐木水
Owner ZHEJIANG SENHE SEED
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