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Anti-freezing and heat preserving method for greening trees in northeast China

A tree and area technology, applied in the field of greening and tree overwintering protection, can solve problems such as waste of time and manpower, environmental protection, soil protection impact, economic loss, etc., and achieve the effect of convenient prevention and control, convenient implementation, and improved work efficiency

Inactive Publication Date: 2015-03-25
安徽省龙海种业有限公司
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Problems solved by technology

This will have a certain impact on environmental protection and soil protection, and will also bring certain losses to the economy, and waste a lot of time and manpower

Method used

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Embodiment Construction

[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0016] The method for antifreeze and heat preservation of greening trees in Northeast China is characterized in that: it comprises the following methods,

[0017] Method 1. Cultivation of the root neck: After the winter water irrigation is completed, combined with the sealing of the weir, a soil mound with a diameter of 50-80 cm and a height of 30-50 cm is cultivated at the root neck of the tree, which can prevent low temperature frostbite of the root neck and tree roots, and can also reduce evaporation of soil moisture;

[0018] Method 2. Covering soil: In early spring, when the soil has not been thawed, the roots of the trees are difficult to absorb water. At this time, the air is dry, the temperature rises quickly, and the evaporation is large, which will easily cause the physio...

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Abstract

The invention provides an anti-freezing and heat preserving method for greening trees in northeast China, and relates to the technical field of greening tree winter protection. The method is characterized by comprising the steps of root collar ridging, soil covering, windbreak erecting, whitewashing and white spraying, plastic film winter protection and medicament prevention and control. The method is reasonable, convenient to implement, and prevention and control of the greening trees can be conveniently achieved.

Description

Technical field: [0001] The invention relates to the technical field of overwintering protection of greening trees, in particular to a method for preventing freezing and heat preservation of greening trees in the Northeast region. Background technique: [0002] With its unique ecological balance function and environmental protection function, greening tree species determine its irreplaceable important "heart" status in the construction of a modern civilized society. The greening tree species, because of their magical variety and brilliant brilliance, play a green movement in creating a natural atmosphere and beautifying the environmental space. The production areas are distributed all over the country, such as Zhejiang, Jiangsu, Anhui, Henan, Shandong, etc. Green tree species have attracted more and more attention because of their special significance in the construction of human spiritual civilization and material civilization. Vigorous development vitality. [0003] Free...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
CPCA01G13/0206A01G13/00A01G13/0225A01G13/0237
Inventor 卢炳松徐加银
Owner 安徽省龙海种业有限公司
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