Construction method of fire prevention forest belt suitable for artificial Chinese fir forest in nature reserve
A technology for nature reserves and fire-proof forest belts, applied in forestry, application, climate change adaptation, etc., can solve problems such as difficult control of forest belt width, achieve convenient forest management, obvious effects, and good implementation effects
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Embodiment 1
[0059] (1) Construction of Schima superba fire prevention forest belt on the ridge:
[0060] 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. 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.
[0061] (2) The construction of the mountain base line or the Schima superba fire forest belt on the flat ground:
[0062] Along one side of the Chinese fir woodland, densely plant evergreen broad-leaved trees with strong fire resistance or rare or endangered high protection level, such as nanmu, ginkgo, zelkova, southern yew, etc., with a row spacing of 1.5m and a plant sp...
Embodiment 2
[0066] The fire prevention belt construction method suitable for artificial fir forests in nature reserves, the steps are as follows:
[0067] (1) First build a Schima superba forest belt on the ridge: build a row of Schima superba with a plant spacing of 1.8m along the middle of the ridge line, and then build two rows of Schima supercariae with a row spacing of 3.0m on both sides of the ridge line to create a total of Schima superba. Charge 5 lines;
[0068] (2) Then build a fire prevention belt on the mountain base line or flat land: the mountain base line or flat land builds 4 rows of evergreen broad-leaved trees along the side of the fir forest land, the spacing of the evergreen broad-leaved trees is 2 meters, and the row spacing is 1.5 meters, until the same as the step ( 1) The wood lotuses made are connected;
[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 th...
Embodiment 3
[0072] (1) First build a Schima superba forest belt on the ridge: build a row of Schima superba with a plant spacing of 1.8m along the middle of the ridge line, and then build two rows of Schima supercariae with a row spacing of 3.0m on both sides of the ridge line to create a total of Schima superba. Charge 5 lines;
[0073] (2) Then build a fire prevention belt on the mountain base line or flat land: the mountain base line or flat land builds 4 rows of evergreen broad-leaved trees along the side of the fir forest land, the spacing of the evergreen broad-leaved trees is 2 meters, and the row spacing is 1.5 meters, until the same as the step ( 1) The wood lotuses made are connected;
[0074] Note: The row spacing between Chinese fir and adjacent Schima superba is 2 meters, and the row spacing of Chinese fir forest is 2 meters, which is distributed in plum blossom shape.
[0075] (3) Formation of the closed circle of the fire-resistant forest belt: after the completion of step...
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