Afforestation method for desertification salinization land
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A salinization and land technology, applied in afforestation, botanical equipment and methods, forestry, etc., can solve the problems of high cost, inability to produce economic benefits, low afforestation efficiency, etc., and achieve the effect of promoting growth
Inactive Publication Date: 2018-03-23
ELION SHOUJIAN ECOLOGICAL TECH CO LTD
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Problems solved by technology
This afforestation method uses a single method such as cuttings to plant trees on desertified salinized land, which has low afforestation efficiency and high cost
At the same time, the current afforestation on desertified and salinized land only has the function of ecological protection and cannot produce economic benefits.
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Embodiment 1
[0053] Embodiment 1 is a specific application of the method for afforestation of sandy and salinized land in this application, including: Steps 201 to 204.
[0054] Step 201: Transplanting licorice uralensis seedlings to the desertified salinized land, planting 100-120 holes of the licorice uralsicum seedlings per mu.
[0055] In this embodiment, the selected experimental site is Alar City, Xinjiang, 1100m above sea level, the soil type is heavy saline-alkali soil, the degree of salinity is 10-30g / L, the pH value is 8-9, and the soil salinity is sodium chloride. host. The native vegetation in this area mainly includes tamarix, camel thorn, etc., and the vegetation coverage is less than 5%. The climate conditions in this area are temperate extreme continental desert arid climate, with long sunshine time, large temperature difference between day and night, small rainfall and large evaporation. The annual average temperature is 10.7°C and the annual average precipitation is 42.4...
Embodiment 2
[0071] Embodiment 2 Another specific application of the method for afforestation of sandy and salinized land in this application includes: Step 301 to Step 304 .
[0072] Step 301: Transplant the licorice uralensis seedlings to the desertified salinized land, and plant 100-120 holes of the licorice uralsicum seedlings per mu.
[0073] In this embodiment, the selected experimental site is Alar City, Xinjiang, 1100m above sea level, the soil type is heavy saline-alkali soil, the degree of salinity is 10-30g / L, the pH value is 8-9, and the soil salinity is sodium chloride. host. The native vegetation in this area mainly includes Tamarix, Huahuachai, etc., and the vegetation coverage is less than 5%. The climate conditions in this area are temperate extreme continental desert arid climate, with long sunshine time, large temperature difference between day and night, small rainfall and large evaporation. The annual average temperature is 10.7°C and the annual average precipitation ...
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Abstract
The invention relates to an afforestation method for desertification salinization land. The method comprises the following steps of transplantation of liquorice seedlings, wherein the liquorice seedlings are transplanted to the desertification salinization land, and 100-120 liquorice seedlings are planted per mu; cuttage of drought-resistant saline-alkaline-resistant bush cuttings, wherein the drought-resistant saline-alkaline-resistant bush cuttings are subjected to cuttage on the desertification salinization land where the liquorice seedlings are transplanted, and 40-50 planting holes whichare used for cuttage of the bush cuttings are dug per mu; direct sowing of drought-resistant saline-alkaline-resistant seeds, wherein the drought-resistant saline-alkaline-resistant seeds are directlysowed to the desertification salinization land where the liquorice seedlings are transplanted and cottage of the drought-resistant saline-alkaline-resistant bush cuttings is conducted, and the sowingamount per mu is 20-30 kg. According to the afforestation method for the desertification salinization land, through the modes that the liquorice seedlings are transplanted on the desertification salinization land, cuttage of the drought-resistant saline-alkaline-resistant bush cuttings is conducted on the desertification salinization land, the drought-resistant saline-alkaline-resistant seeds aredirectly sowed on the desertification salinization land, the vegetation coverage rate of the desertification salinization land is increased, and the ecological protection function is improved.
Description
technical field [0001] The present application relates to the field of planting agricultural and forestry crops, and in particular, relates to a method for afforestation of sandy and salinized land. Background technique [0002] At present, China is one of the countries most seriously harmed by desertification, and the situation of desertification is very severe. In order to solve the problem of desertification, afforestation is usually adopted, but there are problems such as low survival rate of trees, low planting efficiency, and high planting cost in afforestation on desertified and salinized land. [0003] The prior art has also appeared the method of afforestation on desertification salinization ground, and this method adopts the cuttage mode to carry out afforestation, and afforestation process mainly comprises the following steps: 1) water source preparation: beat a plurality of water wells in desert afforestation place; 2) seedling Preparation; 3) water flushing aff...
Claims
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Application Information
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