Construction method for schima superba fire prevention forest belt in mountain slope fir planted forest

A technology of Chinese fir plantations and fire-proof forest belts, which is applied in the field of construction of wood and lotus fire-proof forest belts in Chinese fir plantations on mountain slopes, can solve problems such as difficulty in controlling the width of forest belts, and achieve convenient stand management, easy mastery, and improved forest management. The effect of sub-quality and aesthetic value of forest landscape

Inactive Publication Date: 2014-10-08
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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Problems solved by technology

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a method for constructing Schima superba fireproof belts in Chinese fir plantations on mountainous slopes. The present invention solves the problem of difficulty in controlling the width of forest belts when building fireproof forest belts in theory and practice , changed the situation of building fire prevention forest belts based on experience

Method used

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  • Construction method for schima superba fire prevention forest belt in mountain slope fir planted forest
  • Construction method for schima superba fire prevention forest belt in mountain slope fir planted forest
  • Construction method for schima superba fire prevention forest belt in mountain slope fir planted forest

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Embodiment 1

[0061] (1) Construction of forest belts for Schima superba fire prevention on mountain ridges

[0062] During the forest fire prevention period, the wind force is level 3, and the construction method of the Schima superba fire prevention forest belt on the ridge. Along the middle of the ridge line (slope 25°), build a row of Schima superba with a plant spacing of 2m, and require 1-year-old strong seedlings of good varieties (seedling height>50cm, number of leaf rounds>3). On both sides of the ridgeline, build 2 more rows of Schima superba with a row spacing of 3m. A total of 5 rows of 2m*3m Schima superba will be built in the shape of plum blossoms. They are all 2m long, and they are also in the shape of plum blossoms.

[0063] (2) The construction of the mountain base line or the Schima superba fire forest belt on the flat ground.

[0064] The technical method of constructing the fire prevention forest belt on the mountain base line or flat land. During the forest fire pre...

Embodiment 2

[0067] (1) First build a Schima superba forest belt on the ridge: build a row of Schima superba with a plant spacing of 1.8 meters along the middle of the ridge line, and then build 3 rows of Schima superba with a row spacing of 2.5 meters on both sides of the ridge line; a total of 7 rows Schima;

[0068] (2) build the Schima Schimata fire prevention forest belt on the mountain base line or flat land then: the mountain base line or the flat land build 3 rows of Schima Schiba on one side along the fir forest land, until being connected with the Schima Schimata made in step (1);

[0069] (3) Formation of the closed circle of the fire prevention forest belt: After steps (1) and (2) are completed, a slope of the Chinese fir plantation in this mountainous area is surrounded by Schima basilica, forming a closed circle of the fire prevention forest belt.

[0070] The row spacing between the Chinese fir and the adjacent Schima superba is 2 meters, and the row spacing of the Chinese f...

Embodiment 3

[0072] (1) During the forest fire prevention period, the wind force is less than grade 1, and the slope of the slope is less than 35 degrees. First build a Schima superba forest belt on the ridge: build a row of Schima superba with a plant spacing of 2.2m along the middle of the ridge line, and build another row of Schima superba with a row spacing of 3.0m on both sides of the ridge line; a total of 3 rows of Schima superba;

[0073] (2) build the Schima Schimata fire prevention forest belt on the mountain base line or flat land then: the mountain base line or the flat land build 3 rows of Schima Schiba on one side along the fir forest land, until being connected with the Schima Schimata made in step (1);

[0074] (3) Formation of the closed circle of the fire prevention belt: After steps (1) and (2) are completed, a slope of the Chinese fir plantation in this mountainous area is surrounded by Schima superba forest, forming a closed circle of the fire prevention belt.

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Abstract

The invention relates to a construction method for a schima superba fire prevention forest belt in a fir planted forest, in particular to a construction method for a schima superba fire prevention forest belt in a mountain slope fir planted forest. The method comprises the following steps: (1) planting one row of schima superbas at a plant spacing of 1.8-2.2 m along the middle of a mountain ridge line, and respectively planting one to three rows of schima superbas on the two sides of the mountain ridge line at a row spacing of 2.5-3.0 m; (2) then, planting 3-5 rows of schima superbas on a mountain baseline or flat ground along one side of the fir forest until connecting with the schima superbas planted in the step (1); (3) after finishing construction in steps (1) and (2), enclosing the periphery of one slope of the mountain slope fir planted forest by the schima superbas, and forming the enclosing circle of the fire prevention forest belt. The problem that the width of the forest belt is difficult to control when the fire prevention forest belt is constructed is solved from both the theory and the practice, and the situation that the fire prevention forest belt is constructed by experience is changed. The technical method has wide popularization and application prospects.

Description

technical field [0001] The present invention relates to a method for constructing a Schima superba fireproof forest belt in a Chinese fir plantation, in particular to a method for building a Schima superba fireproof forest belt in a Chinese fir plantation on a mountainous slope Background technique [0002] Forest fire is a natural disaster that is sudden, destructive, and difficult to deal with. Forest fire prevention work is an important part of China's disaster prevention and reduction work, an important part of the construction of the national public emergency system, an important guarantee for social stability and people's living and working in peace and contentment, and the basis and premise for accelerating forestry development and strengthening ecological construction. It is related to forestry. Resources and ecological security are related to the safety of people's lives and property, and to the overall situation of reform, development and stability. [0003] At pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00
Inventor 肖化顺张贵杨志高
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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