Method for rapid recovery of plants in barren mountain

A technology for rapid recovery and barren hills, applied in botany equipment and methods, invasive species monitoring, horticulture, etc., can solve problems such as unfavorable biodiversity management, low survival rate of seedlings, adverse impacts on human production and life, and achieve convenience Effects of Natural Renewal and Biodiversity Conservation

Active Publication Date: 2016-04-20
ANQING NORMAL UNIV
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Problems solved by technology

[0002] Barren hills caused by human deforestation or forest fires are very common, causing soil erosion, destroying forest landscapes, harming economic interests, not conducive to biodiversity management, and adversely affecting human production and life
However, traditional vegetation restoration methods mostly use artificial planting, and the planted species are too single, often forming pure forests, with low biodiversity and low survival rate of seedlings; planting methods mostly use the plug method, resulting in a uniform distribution of species distribution, not a natural random distribution

Method used

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  • Method for rapid recovery of plants in barren mountain

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Embodiment

[0025] 1. Search for local natural forests according to the location of the barren mountains. The selected natural forests are virgin forests, which lack human destruction and are mostly located in remote places. The selection methods are: 1) located in the same climatic zone; 2) the distance is no more than 50km; 3) the dominant layer of the natural forest is tall trees, generally over 50 years old.

[0026] 2. Select plots whose size and habitat are basically the same as those of the barren hills to be restored. The judgment method is as follows: the slope is basically the same, and the up and down fluctuation does not exceed 10 degrees; the slope aspect is the same, and the slope aspect is divided into east, southeast, south, southwest, west, north, northeast, and northwest; the soil type is basically the same. Afterwards, the plot was divided into patches with a size of 5m×5m, and the types and individual sizes of plants in each patch were investigated, and the type of eac...

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Abstract

The invention discloses a method for rapid recovery of plants in a barren mountain. The method comprises steps as follows: A, a local natural forest is searched; B, sample land is selected and divided into blocks with the size being 5m*5m; the variety and the size of plants in each block and common arbors in each block are researched; C, the to-be-recovered barren mountain is divided into grids with the size being 5m*5m, and the variety of plants in each block on the barren mountain is clarified by comparison with that in the blocks of the natural forest; D, different types of plants are planted in different blocks; the variety of the plants planted in each block is determined according to the advantageous community of the researched outdoor natural forest; E, 2-6 years later after planting, complementary planting is performed for dead seedlings and saplings; 6 years later after planting, branches of the larger plants are pruned to provide space for growth of other species, non-local species are selectively cut, and damage by alien species is avoided. The method is economical and convenient, the defect of single man-made forest or planting type is overcome, and natural updating and biodiversity protection of the forest are realized.

Description

technical field [0001] The invention relates to a method for quickly restoring vegetation, in particular to a method for rapidly restoring vegetation on barren hills. Background technique [0002] Barren hills caused by human deforestation or forest fires are very common, causing soil erosion, destroying forest landscapes, harming economic interests, not conducive to biodiversity management, and adversely affecting human production and life. However, traditional vegetation restoration methods mostly use artificial planting, and the planted species are too single, often forming pure forests, with low biodiversity and low survival rate of seedlings; planting methods mostly use the plug method, resulting in a uniform distribution of species distribution rather than a natural random distribution. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an economical, convenient, and convenient method for the rapid restoratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00A01G23/00
CPCY02A90/40A01G17/005A01G23/00
Inventor 段仁燕黄敏毅
Owner ANQING NORMAL UNIV
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