Mixed type protection forest combining configuration method in agricultural and animal husbandry crisscross region

A technology of agro-pastoral interlaced zone and allocation method, applied in the field of agro-pastoral interlaced agro-type shelterbelt combined allocation, can solve the problems of land degradation, unreasonable development and utilization of water and soil resources, affecting the sustainable development of large-scale agriculture, etc.

Inactive Publication Date: 2010-01-06
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, due to blind land reclamation and unreasonable development and utilization of water and soil resources in the basin in the past ten years, the area of ​​secondary forest in the valley of the basin has

Method used

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  • Mixed type protection forest combining configuration method in agricultural and animal husbandry crisscross region
  • Mixed type protection forest combining configuration method in agricultural and animal husbandry crisscross region

Examples

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Effect test

Embodiment 1

[0019] In the present invention, the alluvial and flood plains in the southern piedmont of Chabuchar County (geographical coordinates: 43°34' to 43°45' north latitude and 81°04' to 81°09' east longitude) carry out the mixed farming mode in the interlaced zone of agriculture and animal husbandry For shelterbelt combination configuration, select suitable tree species with strong stress resistance, fast growth, easy reproduction, and good water and soil conservation (4) Xinjiang poplar and elm, the shelter belt (1) is 12m wide, and the spacing between plants and rows (3) is 3m. The elms are alternately arranged in 5 rows, the belt spacing (2) between the shelterbelts is 20m, and the length of the forest belts is 250m, and the bean crops (5) are planted between the belts, wherein forest accounts for 25%, and agriculture accounts for 75%.

Embodiment 2

[0021] In the present invention, the alluvial and flood plains in the southern piedmont of Chabuchar County (geographical coordinates: 43°34' to 43°45' north latitude and 81°04' to 81°09' east longitude) carry out the mixed farming mode in the interlaced zone of agriculture and animal husbandry For shelterbelt combination configuration, select suitable tree species with strong stress resistance, fast growth, easy reproduction, and good water and soil conservation (4) Russian poplar and Young Pioneers. The Young Pioneers (introduced tree species) of a row of trees are alternately arranged in 5 rows, the belt spacing (2) between the shelterbelts is 25m, and the length of the forest belt is 350m, and sweet potato crops (5) are planted between the belts, wherein the forest accounts for 35%, and the farmers account for 65%.

Embodiment 3

[0023] In the present invention, the alluvial and flood plains in the southern piedmont of Chabuchar County (geographical coordinates: 43°34' to 43°45' north latitude and 81°04' to 81°09' east longitude) carry out the mixed farming mode in the interlaced zone of agriculture and animal husbandry For shelterbelt combination configuration, select suitable tree species with strong stress resistance, fast growth, easy reproduction, and good water and soil conservation (4) Russian poplar and elm. A row of elms are alternately arranged in 5 rows, the belts (2) between the shelterbelts are 30m apart, the forest belts are 500m long, and wheat crops (5) are planted between the belts, wherein the forests account for 40%, and the farmers account for 60%.

[0024] According to the analysis of remote sensing survey data of cultivated land resources in 2000 and 2006, there are 2.2185 million mu of reserve land resources for animal husbandry and agriculture in the key areas of the watershed. ...

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Abstract

The invention relates to a mixed type protection forest combining configuration method in an agricultural and animal husbandry crisscross region. The method carries out protection forest combining configuration layout in an agricultural and animal husbandry crisscross region with fragile ecology and complicated terrain, selects proper tree seeds with high stress resistance, rapid growth, easy breeding and favorable water and soil retentivity and alternately arranges and plants the two tree seeds by row, wherein the forestry band row number in agriculture and forestry proportion is as follows: the forestry takes up 25 percent-40 percent, and the agriculture takes up 60 percent-75 percent; and the method reasonably utilizes soil resources, perfects a protection forest matching system, combines agriculture and forestry grass, carries out a plurality of repeated protection forest combining configuration constructing technical tests suitable for local tree variety selection and different site conditions and obtains multistructure and integral protection benefits. The method provided by the invention has the characteristics of forestry culture by agriculture in forest culture initial stage, income increase, water saving, ground roughness improvement, ground wind erosion reduction and high wind preventing efficiency.

Description

technical field [0001] The invention relates to a combination configuration method of a mixed-agriculture shelterbelt in an interlaced zone of agriculture and animal husbandry. Background technique [0002] In the field of shelterbelt research, great achievements have been made at home and abroad in the research on shelterbelt planning and design, construction, three-dimensional structure, optimal allocation technology of agriculture, forestry and grass, and protection benefits. In particular, according to the arid and semi-arid environment characteristics of Xinjiang, after repeated research and practice, a set of suitable shelterbelt protection system construction models have been explored, namely: build shrub and grass belts or windbreak and sand-fixing shelterbelts around the oasis, and build large-scale shelterbelts on the edge of the oasis. The wind-proof and sand-proof forest belt at the base, and a protective forest network with narrow forest belts and small grids ar...

Claims

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Application Information

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IPC IPC(8): A01G23/00A01G1/00
Inventor 乔木周生斌张鹤年刘君徐海量孙永强廖书江艾合买提·那尤甫
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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