Flush-type quick afforestation method with Salix psammophila planting suitable for desert areas

Abstract

The invention relates to a flush-type quick afforestation method with Salix psammophila planting suitable for desert areas. The method herein includes: selecting robust branches of Salix psammophila,1-2 years old, in each spring April, and soaking the branches in water for 48 hours or longer; connecting a hard water pipe to a water outlet of a greening watering truck through a plastic hose, and setting a valve; inserting the hard water pipe in sandy soil, making planting holes by water injection, inserting the soaked branches of Salix psammophila into the water-filled planting holes with their upper ends exposed from the sandy soil, using the hard water pipe to flush the sandy soil into the gaps of the transplanting holes in which the branches of Salix psammophila are planted, and compacting by tramping. The intensive use of water and deep-hole water storage measures allow boring, water filling and planting to be completed at successively at a time; survival rate of Salix psammophilais increased, and afforestation speed for deserts is greatly increased; compared with traditional afforestation, the method has planting efficiency increased by 10 times and above, with afforestationcost greatly reduced.

Description

technical field [0001] The invention relates to the technical field of desert afforestation, in particular to a rapid water flushing willow afforestation method suitable for desert areas. Background technique [0002] In today's world, desertification has become one of the most serious ecological and environmental problems that directly threaten the survival and development of human beings. Irrational human activities, huge population pressure and irrational use of water resources are all reasons for land desertification. At present, 65% of the world's land area is desertified to varying degrees, and it is still spreading. [0003] The current situation of desertification in my country is also very serious. There are eight major deserts and four major sandy lands in the territory. The desertified land is mainly distributed in 13 provinces and municipalities including the Northwest, Northeast and North China. It is one of the countries with severe desertification in the worl...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problems of high cost and low preservation rate of afforestation in desert areas. The present invention proposes a high-efficiency, low-cost method for fast planting willows by water flushing and afforestation in desert areas.

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