A kind of camphor camphor near-natural ecological forest land construction method

Abstract

The invention discloses a camphor camphor near-natural ecological forest construction method, which is planted according to the parameters of the near-natural ecological forest of camphor camphor. For the unit area and seedling quantity, the square planting area whose side length is 10 times the average row spacing is set as the square planting area unit, and the ecological forest land with a width of more than 10 times and less than 10 times the average row spacing is established, and the Within the scope of each tree group, a random scattered planting method is adopted to form a near-natural forest with scattered planting. By means of the above, the method for constructing camphor camphor near natural ecological forest land of the present invention, by rationally arranging the position of tree groups and randomly planting tree group nursery stock, builds camphor camphor near natural ecological forest, and improves the stability and quality of camphor ecological forest Service function, to better play the service function of the subtropical evergreen broad-leaved forest ecosystem.

Description

technical field [0001] The invention relates to the technical field of near-natural ecological woodland construction, in particular to a camphor near-natural ecological woodland construction method. Background technique [0002] Cinnamomum camphora (scientific name: Cinnamomum camphora (L.) Presl.) is an evergreen tree of the order Cinnamomum, Lauraceae, and Cinnamomum genus. Cinnamomum camphora is a light-loving plant. It should grow in warm and humid areas, and its cold resistance is relatively weak. A low temperature of 8 degrees will cause plant frostbite and death. It grows well in fertile acidic or neutral yellow soil and red soil. Camphor is mainly distributed in the south of the Yangtze River Basin in my country. One of the main tree species of green broad-leaved forest plays an important role in maintaining the structure, function and biodiversity of subtropical evergreen broad-leaved forest. [0003] In view of the considerable economic, social and ecological benefi...

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Problems solved by technology

[0003] In view of the considerable economic, social and ecological benefits of camphor, the camphor plantation project will help alleviate the contradiction between the supply and demand of timber in my country, expand forest resources and improve the ecological environment. However, in the process of plantation, the method of simple planting is usually adopted Afforestation ignores the structure and function of the forest ecosystem, resulting in low stability and poor anti-interference ability of the camphor plantation, which cannot maximize the economic, social and ecological benefits of the camphor plantation. Based on the above problems, It is necessary to provide a camphor camphor near-natural ecological forest land construction model to improve the anti-interference ability and stability of the camphor artificial ecological forest and to better play the service function of the subtropical evergreen broad-leaved forest ecosystem

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