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Management method of artificial forest of pinus massoniana

A masson pine plantation technology, applied in the fields of soil preparation methods, fertilization methods, botanical equipment and methods, etc., can solve the problems of healthy development and sustainable management of masson pine plantation forests, the decline of carbon sequestration potential, and the intensification of carbon emissions, etc. , to achieve sustainable management, promote productivity and carbon sequestration capacity, and increase carbon storage

Inactive Publication Date: 2019-02-22
许承荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single tree species structure and traditional management methods of the masson pine plantation not only lead to the decline of soil fertility and the decline of carbon sequestration potential, but also cause a series of ecological problems such as soil erosion and carbon emission, which threaten the healthy development and sustainable development of the masson pine plantation. Continuing operation poses huge risks

Method used

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  • Management method of artificial forest of pinus massoniana
  • Management method of artificial forest of pinus massoniana

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of management method of masson pine plantation, comprises the following steps:

[0030] S1, woodland preparation: chop up the harvesting residues in the woodland and keep them in the woodland, and dig planting holes on the woodland after carrying out hole-like land preparation. The row spacing and plant spacing of the planting holes are both 2 meters;

[0031] S2, afforestation: plant the masson pine seedlings in the planting holes for afforestation, and the afforestation density is 1300 plants / hm 2 ;

[0032] S3, tending after afforestation: within one year after afforestation, mass tending is performed on pine species for 3 times, in the second year, mass tending is performed twice, and in the third year, mass tending is performed once ;

[0033] S4, thinning: the first thinning is carried out in the 6th year after afforestation, and the retention density of masson pine trees after the first thinning is 1000 plants / hm 2 , the second thinning was carried out ...

Embodiment 2

[0038] A kind of management method of masson pine plantation, comprises the following steps:

[0039] S1, woodland preparation: chop up the harvesting residues in the woodland and keep them in the woodland, and dig planting holes on the woodland after carrying out hole-like land preparation. The row spacing and plant spacing of the planting holes are both 2 meters;

[0040] S2, afforestation: plant the masson pine seedlings in the planting holes for afforestation, and the afforestation density is 2500 plants / hm 2 ;

[0041] S3, tending after afforestation: within one year after afforestation, mass tending is performed on pine species for 3 times, in the second year, mass tending is performed twice, and in the third year, mass tending is performed once ;

[0042] S4, thinning: the first thinning is carried out in the 8th year after afforestation, and the retention density of masson pine trees after the first thinning is 2000 plants / hm 2 , the second thinning was carried out in...

Embodiment 3

[0047] A kind of management method of masson pine plantation, comprises the following steps:

[0048] S1, woodland preparation: chop up the harvesting residues in the woodland and keep them in the woodland, and dig planting holes on the woodland after carrying out hole-like land preparation. The row spacing and plant spacing of the planting holes are both 2 meters;

[0049] S2, afforestation: plant the masson pine seedlings in the planting holes for afforestation, and the afforestation density is 1300 plants / hm 2 ;

[0050] S3, tending after afforestation: within one year after afforestation, mass tending is performed on pine species for 3 times, in the second year, mass tending is performed twice, and in the third year, mass tending is performed once ;

[0051] S4, thinning: the first thinning is carried out in the 6th year after afforestation, and the retention density of masson pine trees after the first thinning is 1000 plants / hm 2 , the second thinning was carried out ...

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Abstract

The invention discloses a management method of an artificial forest of pinus massoniana. The method comprises the following steps of S1, preparation of forest land; S2, afforestation, wherein seedlings of pinus massoniana are planted in planting holes for afforestation; S3, tending after afforestation, wherein massive tending is conducted on tree species of pinus massoniana three times in the first year after afforestation, massive tending is conducted on the tree species of pinus massoniana twice in the second year, and massive tending is conducted on tree species of pinus massoniana once inthe third year; S4, intermediate cutting, wherein first intermediate cutting is conducted in the 6-8th year after afforestation, second intermediate cutting is conducted in the 11-15th year after afforestation, and third intermediate cutting and fourth intermediate cutting are conducted in the 25-30th year and the 40-45th year after afforestation respectively. By means of the management method ofthe artificial forest of pinus massoniana, broad-leaved native tree species are interplanted, the forest stand structure is optimized, the forest stand environment is improved, the artificial forest of pinus massoniana forms a near-naturalized mixed forest with needle-leaved and broad-leaved different-aged trees conveniently, the forest stand yield of the artificial forest of pinus massoniana is increased, and meanwhile the emission reduction and sink increment capabilities of the artificial forest of pinus massoniana are improved.

Description

technical field [0001] The present invention relates to the field of forestry. More specifically, the present invention relates to a management method of masson pine plantations. Background technique [0002] Artificial forest is a forest cultivated by artificial sowing, planting or cutting and other methods and technical measures. In recent years, plantation forests, as a major way to increase carbon sinks, have attracted widespread attention. Masson pine is the main timber tree species in southern my country, with high economic value. However, the single tree species structure and traditional management methods of the masson pine plantation not only lead to the decline of soil fertility and the decline of carbon sequestration potential, but also cause a series of ecological problems such as soil erosion and carbon emission, which threaten the healthy development and sustainable development of the masson pine plantation. Continuing operation brings huge risks. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02A01C21/00C05G3/00A01N65/32A01P3/00
CPCA01B79/02A01C21/00A01G17/005A01N65/00A01N65/32C05D3/02C05G3/00C05D5/00C05D9/00C05D9/02C05F1/005C05F3/00C05F5/002C05F11/00A01N65/20A01N65/12A01N65/10Y02A40/22Y02P60/40
Inventor 许承荣邹少英王清广林雪黎君
Owner 许承荣
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