Desert control method by three-dimensional cyclic planting

A three-dimensional circulation, desert technology, applied in the field of desert control, can solve the problems of imperfect water-saving technology, unsatisfactory control effect, unscientific fertilization method, etc. The effect of water evaporation

Inactive Publication Date: 2013-04-24
石河子炮台农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, desert control has also been done, because of single planting varieties, imperfect water-saving technology, unscientific fertilization methods, and unsatisfact

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Using the method of three-dimensional planting to control the desert, adopt the pattern of wide and narrow rows on inter-dune flats and sand dunes, with alternate width and narrow rows, plant trees in narrow rows, and plant grass in wide rows. The tree species are Populus euphratica, poplar, wolfberry, and the grass species are licorice and alfalfa. , The trees are irrigated with springs, and the grasses are irrigated with drip irrigation. When fertilizing, fertilizers are added to the water and carried out together with irrigation.

[0024] The width of the narrow row is 2 meters, and the width of the wide row is 6 meters (110-140 trees per mu).

[0025] Open a planting ditch on the narrow row with a width of 90cm and a depth of 35cm. Dig tree pits on the planting ditch. The diameter of the tree pit is 35cm, the depth of the tree pit is 35cm, and the distance between the pits is 100cm.

[0026] Continuously irrigate 2-3 times of seedling water after tree planting and g...

Embodiment 2

[0029] Use the method of three-dimensional planting to control the desert. Plant in wide and narrow rows on the inter-hill flats and sand dunes. Wide and narrow rows alternate with each other. Trees are planted in narrow rows and grasses are planted in wide rows. , Alfalfa., Trees are irrigated with springs, grasses are irrigated with drip irrigation, and fertilizers are added to water when fertilizing, together with irrigation.

[0030] The width of the narrow row is 2 meters, and the width of the wide row is 8 meters (110-130 trees per mu).

[0031] Open a planting ditch on the narrow row, with a width of 95cm and a depth of 40cm, and dig tree pits on the planting ditch with a diameter of 40cm, a depth of 40cm, and a distance of 120cm.

[0032] Continuously irrigate 2-3 times of seedling water after tree planting and grass sowing, each irrigation water is 45 cubic meters per mu; after tree seedling stage and grass seedling stage, water at seedling stage from mid-May to mid-A...

Embodiment 3

[0035] Use the method of three-dimensional planting to control the desert. Plant in wide and narrow rows on the inter-hill flats and sand dunes. Wide and narrow rows alternate with each other. Trees are planted in narrow rows and grasses are planted in wide rows. , Alfalfa., Trees are irrigated with springs, grasses are irrigated with drip irrigation, and fertilizers are added to water when fertilizing, together with irrigation.

[0036] The width of the narrow row is 2 meters, and the width of the wide row is 7 meters (90-110 trees per mu).

[0037] Open a planting ditch on the narrow row with a width of 100cm and a depth of 45cm. Dig tree pits on the planting ditch. The diameter of the tree pit is 45cm, the depth of the tree pit is 45cm, and the distance between the pits is 150cm.

[0038] Continuously irrigate 2-3 times of emergence water after tree planting and grass sowing, each irrigation water is 40 cubic meters per mu; water at seedling stage is irrigated from mid-May ...

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Abstract

The invention relates to a desert control method by three-dimensional cyclic planting. In the prior art, single planting variety is used, water saving technology is unsupportive, fertilizing method is unscientific and control effect is not ideal. Three-dimensional planting by combining arbor, shrub and grass in diversified planting varieties is employed, planting with alternating wide and narrow rows is employed on inter-dune flats and dunes, narrow rows are used to plant trees, wide rows are used to plant grasses, the trees are irrigated along with fountain, the grasses are irrigated by drip irrigation, and fertilizer is added in water to perform fertilizing with irrigation. The method has the advantages that vegetation coverage and yearly effective coverage time are increased greatly, evaporated water and flying sand are decreased effectively, deserts are reformed, and comprehensive sustainable development of agriculture, forestry, husbandry and tourism is promoted.

Description

technical field [0001] The invention relates to a method for controlling deserts, especially a method for three-dimensional planting. Background technique [0002] Our country has vast deserts with poor natural conditions and lack of water. Spring heats up rapidly, summer is hot and short, autumn cools down quickly, winter is long and cold, and the temperature difference between day and night is large, precipitation is small, evaporation is large, drought and little rain, windy and windy, frequent sand and dust weather, rich light resources, environmental conditions Vulnerable resources, poor availability of resources, especially drought and lack of rainfall are important factors restricting agricultural and animal husbandry production. [0003] The vegetation coverage in the desert is low, and some wild Haloxylon, Populus euphratica and annual weeds mainly grow. Only about three months in late spring and early summer survive in a year, and the effect of windbreak and sand...

Claims

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Application Information

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IPC IPC(8): A01B79/02A01G1/00A01G23/00
Inventor 苏安久
Owner 石河子炮台农场
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