High-standard agroforestry construction method suitable for plain area

A technology of farmland and forest network, which is applied in the field of farmland forest network construction to achieve the effect of enhancing windproof performance and reducing land occupation of forest belts

Inactive Publication Date: 2012-07-04
SHANDONG FOREST SCI RES INST
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, neither in the construction of high-standard farmland forest network nor in the construction of general farmland forest network, an effective and practical solution to the technical problem

Method used

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  • High-standard agroforestry construction method suitable for plain area
  • High-standard agroforestry construction method suitable for plain area
  • High-standard agroforestry construction method suitable for plain area

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Embodiment Construction

[0026] The present invention is a high-standard farmland forest network construction method suitable for plain areas, including forest network structure configuration and forest belt mode configuration, wherein:

[0027] The direction of the forest belt is planned in accordance with the unified planning of fields, forests, roads and water, and is attached to the direction of ditches, canals, roads and embankments, forming an east-west rectangular grid;

[0028] The number of forest belt rows is 2 to 4 rows,

[0029] The row spacing between plants is 2-4m×2-5m. If the tree species is a fast-growing tree species, the row-to-plant spacing is 3-4×4-5m; if the tree species is a slow-growing tree species, the row-to-plant spacing is 2-3×2-4m.

[0030] The main forest belt spacing is 200m~350m, and the forestation height of the tree species in the main forest belt is 15 ± 1m, and the auxiliary forest belt spacing is 500m~600m; the trend of the forest belt is perpendicular to the dire...

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Abstract

The invention discloses a high-standard agroforestry construction method suitable for a plain area. The high-standard agroforestry construction method comprises forest network structural configuration and forest belt mode configuration, wherein a forest belt direction is integrally planned according to fields, forests, roads and water bodies, and an east-west rectangular grid is formed according to the directions of ditches, trenches, roads and dykes; the row number of the forest belt is 2-4, the plant line space is 2-4m*2-5m, the gap of the main forest belt is 200-350m, the forest height of trees of the main forest belt is 15+/-1m, and the gap of an auxiliary forest belt is 500-600m; a sparse structure with the sparseness degree of 0.15-0.45 is formed by using a planting manner in triangle form, mixed planting of arbors and shrubs and tending management; and the ratio of the mixed planting of arbors and shrubs is 2:1-4:1. Through reasonable forest belt mode configuration and forestry network structural configuration, a high-standard agroforestry constructed by the invention has desired sparseness or ventilation structure, and can not only reduce land occupation of the forest belts effectively but also improve the protective efficiency of the agroforestry in the plain area.

Description

technical field [0001] The invention relates to a farmland forest network construction method, in particular to a high-standard farmland forest network construction method suitable for plain areas. Background technique [0002] Farmland forestry network construction is a systematic project, which is changing and dynamic. How to maintain the sustainable and stable development of forestry network is a new topic. Judging from the current situation of forest network construction in plain areas, there are still many difficulties and problems, and a complete and unified theoretical and technical system has not yet been formed. The quality and standards of farmland and forest network construction in plain areas are not high enough to meet people's ecological needs and economic and social development needs. In terms of farmland forest network management, there are mainly extensive management and imperfect policies and regulations; the technical standards and level of farmland fores...

Claims

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Application Information

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IPC IPC(8): A01G23/00
CPCY02A40/28
Inventor 许景伟夏江宝李传荣
Owner SHANDONG FOREST SCI RES INST
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