Method for promoting quick forest restoration by aid of fallen tree residual bodies

A rapid recovery and forest technology, applied in forestry, application, agriculture, etc., can solve the problem of limiting sufficient investment in artificial regeneration and tending, and achieve the effects of saving manpower, reducing impact, and prolonging the life cycle

Active Publication Date: 2017-03-08
山东巴比熊食品有限公司
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On the other hand, expensive labor limits the sufficien

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  • Method for promoting quick forest restoration by aid of fallen tree residual bodies
  • Method for promoting quick forest restoration by aid of fallen tree residual bodies
  • Method for promoting quick forest restoration by aid of fallen tree residual bodies

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Embodiment 1

[0044] Taibai Sequoia (Larix chinensis), also known as Taibai Larix, is a plant in the Pinaceae Larix genus Sequoia group. It belongs to the second-level rare and endangered plant in the country. It is the only tree species in the upper limit of forests in the Qinling Mountains. aspects play a very important role. Bashan fir (Abies fargesii) is an evergreen tree of Pinaceae, which is a unique tree species in my country. It often forms pure forests or mixed forests with Taibai Sequoia at an altitude of 2400m in the Qinling Mountains. In the mixed forest of Redwood Taibai and Abies Bashan, Abies Bashan regenerates better, but Redwood Taibai is difficult to regenerate. Measures should be taken to promote the regeneration of Redwood Taibai seedlings and increase stand yield. Therefore, in the Taibai Mountains at 2400m-3000m in the Qinling Mountains, the experiment of promoting the rapid regeneration of Taibai Sequoia species by artificially manufacturing fallen tree residues, such...

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Abstract

The invention discloses a method for promoting quick forest restoration by the aid of fallen tree residual bodies. The method includes steps of carrying out field investigation and acquiring a plurality of cells by means of dividing; dividing forest stand types; artificially manufacturing the fallen tree residual bodies by the aid of different felling strategies for different types of stand; drilling holes in the fallen tree residual bodies by the aid of electric drills and regenerating seeds. The method has the advantages that the life cycles of seedlings can be prolonged, and influence of extreme weather on growth and survival of the seedlings can be reduced; hazards due to rodents can be prevented, and competition among the seedlings and surrounding herbs and shrubs can be weakened; the fallen tree residual bodies can prevent the seedlings from being eroded by flowing of water in rainy seasons and snow melting seasons, effects of slowly releasing water in arid seasons can be realized, and accordingly soil moist can be kept for a long time; nutrient substances necessary for growth of the seedlings can be provided by the fallen tree residual bodies in long rotting periods; labor, material resources and financial resources further can be saved.

Description

technical field [0001] The invention relates to the technical field of restoration of forest ecosystems, in particular to a method for promoting rapid restoration of forests by utilizing fallen tree residues. Background technique [0002] Forest regeneration and tending are the keys to effectively increase stand yield, improve stand structure, and promote the healthy development of forest ecosystems. The traditional method is mostly carried out by artificially planting seedlings or flying plant seeds, but it will consume a lot of manpower, material resources and financial resources, and the effect is not good. Especially for remote forests, which are difficult for humans to reach, this provides new challenges for forest tending and the restoration of rare and endemic species. On the other hand, expensive labor limits the sufficient input required for manual renewal and rearing. [0003] Remnants of fallen trees refer to dead standing trees, tree trunks, large branches and ...

Claims

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Application Information

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IPC IPC(8): A01G23/00
CPCA01G23/00
Inventor 段仁燕黄敏毅羊礼敏刘赵文
Owner 山东巴比熊食品有限公司
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