Method for increasing big tree transplanting survival rate using flexible porous tube

A soft permeable pipe, survival rate technology, applied in the application, soil drainage, construction and other directions, can solve the problems of landscape effect, cure the symptoms but not the root cause, management trouble, etc., to achieve good resistance to microbial erosion, good corrosion resistance, connection handy effect
CN101379941AInactive Publication Date: 2009-03-11JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
Publication Date
2009-03-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for improving survival rate of transplanted big trees by a soft pervious pipe, which comprises the following steps: before a big tree is planted, foundation of a ready plant hole is dug much deeper; a soft pervious pipe is placed on the bottom of the plant hole; graded broken stone is spread on the side and the top of the soft pervious pipe, and river sand is placed outside the broken stones; planting soil with fertility is placed on the river sand, and the big tree is transplanted on the plant soil according to the standards and requirements for transplanting big trees. An outlet of the soft pervious pipe is networked with an urban rainwater drainage system or is communicated with a river or a low-lying land the highest water level of which in flood season is below the outlet of a drain pipe. The method can quickly and smoothly discharge excess water into the pervious pipe and out of the plant soil, which causes the plant hole and soil around the hole can obtain the field water holding capacity required by the tree in a very short time, thus greatly improving the survival rate of the transplanted tree and the growth potential thereof.
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Description

technical field

[0001] The invention relates to a method for improving the survival rate of large tree transplantation, which belongs to the tree transplanting method in landscaping and related industries. Background technique

[0002] With the rapid development of urban greening construction, people's requirements for the quality of urban landscape green space construction are also getting higher and higher. Many cities have successively proposed and implemented the work of "introducing big trees into cities" in response to the unique functions of big trees on urban landscape green spaces. When big trees enter the city, the effect is immediate. It is a shortcut for the rapid development of urban green space, and promotes the early formation of an urban ecological environment in which man and nature are in harmony with each other.

[0003] After a large tree is transplanted, the crown part is rarely pruned. Therefore, in order to ensure the survival rate of large tree tran...

Claims

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