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Afforestation methods of tamarisk in arid and semi-arid regions by hardwood cuttings in summer

A hard branch cutting and semi-arid technology, applied in afforestation, forestry, climate change adaptation and other directions, can solve the problem of tamarind can not survive, and achieve the effect of improving the survival rate and preservation rate and saving the cost of afforestation

Active Publication Date: 2016-03-23
XINJIANG ACADEMY OF FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method for afforestation of tamarisk in summer in arid and semi-arid areas, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the current problems of tamarisk in The problem that cutting afforestation in summer in arid and semi-arid areas cannot survive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: this arid, semi-arid area Tamarix summer hard branch cutting afforestation method, carry out according to the following steps: the first step, afforestation land is determined, selects the area that can implement drip irrigation to be afforestation land; Second step, lays in afforestation land Drip irrigation pipes, the distance between adjacent drip irrigation pipes is 2 meters to 3 meters, the distance between drippers on each drip irrigation pipe is 1 meter to 1.5 meters, and the flow rate of drippers is 4L / h to 6L / h; the third The first step is ear making, cutting the hard branches of Tamarix as cuttings, wherein: the ear length of the cuttings is 25 cm to 30 cm, and the thickness of the ear is 0.4 cm to 3 cm; the fourth step is soaking the cuttings, cutting The good cuttings are soaked in clear water for 4 hours to 48 hours; the fifth step is to water the afforestation land with conventional drip irrigation, and the watering time is 3.5 hours to 4.5 ho...

Embodiment 2

[0015] Embodiment 2: this arid, semi-arid area Tamarix summer hard branch cutting afforestation method, carry out according to the following steps: the first step, afforestation land is determined, selects the area that can implement drip irrigation to be afforestation land; Second step, lays in afforestation land Drip irrigation pipes, the distance between adjacent drip irrigation pipes is 2 meters or 3 meters, the distance between drippers on each drip irrigation pipe is 1 meter or 1.5 meters, and the flow rate of drippers is 4L / h or 6L / h; the third The first step is ear making, cutting the hard branches of Tamarix as cuttings, wherein: the ear length of the cuttings is 25 centimeters or 30 centimeters, and the thickness of the ears is 0.4 centimeters or 3 centimeters; the fourth step is soaking the cuttings and cutting The good cuttings are soaked in clear water for 4 hours or 48 hours; the fifth step is to water the afforestation land with conventional drip irrigation, and ...

Embodiment 3

[0016] Embodiment 3: The difference with the foregoing examples is that the afforestation land is sandy land or gravel Gobi or sandy soil or desert loam, and the salt content of the afforestation land is calculated by mass percentage, and the salt content is 0.1% to 0.5%. When the afforestation land is gravel Gobi or sandy soil or desert loam, before the second step, it is necessary to carry out strip-shaped land preparation on the afforestation land. The width of the strip-shaped land preparation is 30 cm to 50 cm, and the plow depth is 25 cm to 30 cm. In the second step, drip irrigation pipes are laid along the center line of the strip-shaped land preparation, and the distance between adjacent drip irrigation pipes is 2 meters to 3 meters.

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Abstract

The invention relates to the technical field of afforestation methods of tamarisk hard branches in arid and semi-arid areas, and relates to a method for afforestation of tamarix hard branches in arid and semi-arid areas in summer. The method for afforestation of tamarix summer hardwood cuttings in arid and semi-arid areas in the present invention can significantly improve the survival rate and preservation rate of tamarisk cuttings in summer, and the hard branches of tamarisk can survive in summer cuttings in arid and semi-arid areas. In the present invention , the combination of stored Tamarix hard branches and modern irrigation technology has effectively reduced the adverse effects of limiting factors such as drought, high temperature and sandstorms on Tamarix cutting afforestation, and achieved a breakthrough in time for Tamarix cutting afforestation. In construction, especially in large-scale afforestation and ecological construction, it has great practical significance. In addition, compared with conventional seedling afforestation, the present invention has the advantages of no need to purchase and transport seedlings, no need to dig pits and plant and save The advantage of 80% of the cost of reforestation.

Description

technical field [0001] The invention relates to the technical field of afforestation methods of tamarisk hard branches in arid and semi-arid areas, and relates to a method for afforestation of tamarix hard branches in arid and semi-arid areas in summer. Background technique [0002] Tamarix is ​​distributed in the Northwest of my country. It has excellent characteristics such as drought resistance, cold resistance, high temperature resistance, sand burial resistance, salt and alkali resistance, and strong adaptability. It is one of the main tree species for afforestation in arid and semi-arid areas. , Tamarix is ​​also the main host plant of Cistanche inoculated in the sand industry, and Tamarix can be used as a garden ornamental plant. It is widely used in forestry and ecological construction, and more than 1 million mu of Tamarix forests need to be established every year. Usually, tamarix afforestation adopts the method of planting seedlings in spring and autumn, and some p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G23/00
CPCY02A40/22Y02P60/40
Inventor 李宏李丕军王明郑朝晖
Owner XINJIANG ACADEMY OF FORESTRY SCI
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