Constructing method of plant fire forest belt

Abstract

The invention relates to the field of forest fire prevention, in particular to a constructing method of a plant fire forest belt. The method comprises the following steps that (1) belt areas are divided and primarily settled; (2) sapling seedlings are planted in the belt areas; (3) sapling seedlings are planted outside the belt areas; (4) sapling seedlings are planted in the belt areas; (5) harvesting and maintaining management are carried out year by year to form the plant fire forest belt. Compared with a traditional singular crop planting method, by means of the method, arbor, shrub and grass are compositely planted in a three-dimensional mode and grow together and mutually help one another, a three-dimensional ecological network with multiple species, multiple layers and multiple functions is formed. The plant fire forest belt formed by plants which are high in fire resistance and high in water content and have harvest of flowers, leaves and fruits can prevent fires, mountain forest resources can be effectively utilized, and economical value is improved.

Description

technical field [0001] The invention relates to the field of forest fire prevention, in particular to a construction method of plant fire prevention forest belts. Background technique [0002] my country is a mountainous country and a large grassland country, with 4.6 billion mu of mountainous areas and 3 billion mu of grassland, but only 1.8 billion mu of arable land and 600 million mu of water area. The country invests a lot of manpower, material and financial resources in forest fire prevention every year. In particular, the dryness in autumn and winter, ancestor worship during the Qingming Festival, straw burning, and lightning caused frequent fires. The 3 billion mu of grassland in my country is a fire-prone area, and all of them rely on manual patrols, fire prevention platforms, and isolation belts to prevent fires. It is difficult to predict As a result, even if a fire breaks out in a mountainous area or grassland, once the fire spreads, due to the rough traffic in the ...

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Problems solved by technology

[0003] At present, the construction method of plant fire prevention forest belt is mainly to close mountains for forestation and return farmland to forest. After repeated breeding and elimination by scientific and technological personnel, many plant species with good heat resistance and good fire prevention effect have been summarized, such as the first-class fire prevention tree species: large Leaf poplar, Pittosporum, loquat, citrus, Photinia glabra, Ailanthus, etc.; secondary fire-resistant tree species: holly, persimmon, heather, camphor, white sandalwood, tea, bayberry, Eucommia, Schima superba, Ligustrum, etc., among which Schima superba The water content of the leaves is as high as 45%, which can effectively resist the spread of fire, but the fire prevention forest established by planting these single plants can only play the role of local fire prevention, and there are certain limitations in fire prevention in the space range. Not only that, the above method There is a contradiction between the results of the implementation and the concept of promoting the economic development of mountainous and grassland areas. A single afforestation will inevitably restrain the economic development of mountainous and grassland areas.