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Three-dimensional circular desert control method

A three-dimensional cycle and variety technology, applied in the field of comprehensive desertification disaster management, can solve the problems of not maintaining ecological balance and improving economic benefits, affecting the process of desertification disaster management, etc., and achieve the effect of improving soil physical and chemical properties and high survival rate.

Inactive Publication Date: 2014-10-15
郑君善
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AI Technical Summary

Problems solved by technology

At present, most of the desertification control measures adopted by various places focus on ecological benefits and social benefits, and have not achieved the combination of maintaining ecological balance and improving economic benefits, which has affected the process of desertification disaster control to a certain extent.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0008] Embodiment: First, prepare high-quality saplings that are 2-3 years old according to the desertification area to be controlled. On the desertified land, from the inside to the outside, 3 rows of fast-growing poplar are planted in the ratio of 3: 2 of the main plant species and the auxiliary plant species. , with a row spacing of 2cm and a plant spacing of 1.5cm. Next to the fast-growing poplar, plant 2 rows of other native tree species such as safflower, red willow, strange willow, Haloxylon, etc., with a row spacing of 2m. The above native tree species are alternately planted with a plant spacing of 2m, and so on. 4 windbreak forest belts, 2km, totaling 114 mu; in the first year, 137kg of alfalfa seeds were sown in the forest, and sugar beet seeds were not sown. In the second year, 35kg of alfalfa seeds and 58kg of beet seeds were sown in the forest. On July 15, 2,280 chickens and 1,140 young rabbits were raised, and 2,100 chickens and 800 rabbits were released on Octob...

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Abstract

The invention discloses a three-dimensional circular desert control method. The method comprises the steps of forest belt arrangement, woodland grass planting and free-ranging of livestock. A three-dimensional desert control system which integrates optimal utilization of native tree species resources, high survival rate, improvement on the physical and chemical properties of soil and development of green agricultural products is constructed to realize comprehensive treatment of desertification. The three-dimensional circular desert control method is optimized and finely selected by means of continuous exploration and research based on years of construction experience on protective forest systems. By constructing protective forest belts through the method, the plant percent can be increased, the soil fertility is improved, the economic benefit is increased, and ecological treatment is realized while the economical benefit is increased.

Description

technical field [0001] The invention relates to a three-dimensional cycle anti-desert method, which is mainly used for comprehensive control of desertification disasters Background technique [0002] Desertification is called the skin cancer of the earth, and desertification control has become a research topic in the world. The use of biological measures to build a shelterbelt system and restore the productivity of desertified land has become an important measure for desertification control and is more widely used in actual production. At present, most of the desertification control measures adopted in various places focus on ecological and social benefits, and fail to achieve the combination of maintaining ecological balance and improving economic benefits, which affects the process of desertification disaster control to a certain extent. Contents of the invention [0003] The present invention is based on many years of shelterbelt system construction experience, through...

Claims

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Application Information

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IPC IPC(8): A01G23/00A01G1/00A01K67/02
Inventor 郑君善周祁云
Owner 郑君善
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