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Method for planting sea-buckthorn in sandy land

A technology of sandy land and seabuckthorn, which is applied in the direction of seed treatment, chemical instruments and methods, botany equipment and methods, etc., can solve land desertification and other problems, and achieve the effects of increasing survival rate, improving fertilizer efficiency, and speeding up sand control

Inactive Publication Date: 2013-05-08
胡春艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an environmentally friendly, high-water-absorbing and environmentally friendly ecological sand control material with high sand control speed to plant seabuckthorn, so as to solve the problem of land desertification

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: Carry out sand-fixing construction on a certain sand dune to prevent it from continuing to migrate. Dry mix 32.5# ordinary Portland cement, bentonite, farmyard manure, agricultural waste, pre-germinated seabuckthorn seeds and sodium polyacrylate at a ratio of 4:12:3:0.5:1:0.04, and then mix them with 0.5 The water-solid weight ratio is added to clean water and stirred evenly to produce a highly water-absorbing and environmentally friendly ecological sand control material slurry, which is loaded into a concrete mixer truck and transported to the designated sand dune, and placed on the surface of the sand dune in parallel strips or well-shaped squares Spray the slurry to form a 5-10mm thick sand-fixing layer. After construction, spray water on the newly laid vegetation to replenish water for plant seedlings. After tests in 2009 and 2010, the survival rate of seabuckthorn was above 75%, and the effect was obvious.

Embodiment 2

[0019] To control a certain desert land, 1), mix 1 part of 42.5 ordinary cement, 6 parts of bentonite, 2.5 parts of phosphate fertilizer, 0.5 part of crop straw, 1 part of pre-germinated seabuckthorn seed, and 0.022 part of sodium polyacrylate, and then press 0.5 Add clean water to the water-solid weight ratio, mix evenly in a concrete mixer truck, transport it to a designated place, and spray it on the desertified surface in a parallel strip or well-shaped grid layout to form a 5-10mm thick sand-fixing layer. Two days after the construction, water was sprayed on the newly laid artificial vegetation. After effective management, in 2009 and 2010 tests, the survival rate of seabuckthorn was above 85%, forming green vegetation.

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Abstract

The invention relates to the field of planting technology for sandy lands, in particular to a method for planting sea-buckthorn. By the method, prevention and control of desertification can be realized, and the ecology of a sandy land can be restored. The method is characterized in that super-absorbent environment-friendly ecological desertification control materials are sprayed on surfaces of sand dunes to form parallel strips or crossed squares, and sand stabilization layers with thicknesses ranging from 5mm to 10mm are formed by the super-absorbent environment-friendly ecological desertification control materials; and vegetations are artificially laid, water is sprayed or artificial rainfall is carried out timely after construction, and the survival rate of the sea-buckthorn can reach 75%. The method has the advantages that sufficient nutrients are provided for growth of seeds, the survival rate of plants is increased, and the purpose of ecological desertification control is achieved.

Description

technical field [0001] The invention relates to the technical field of sandy land planting, in particular to a seabuckthorn planting method capable of preventing and controlling sand and restoring ecological sandy land. Background technique [0002] Seabuckthorn is a general term for plants and their fruits. The plant seabuckthorn is a deciduous shrub belonging to the genus Hippophaeaceae. It is characterized by drought resistance, wind and sand resistance, and can survive on saline-alkali land, so it is widely used in water and soil conservation. Seabuckthorn is a positive tree species that likes light and can grow in gravel soil, mild saline-alkali soil, sandy soil, and even in arsenic sandstone and semi-rocky and semi-soil areas. Seabuckthorn has a well-developed root system and many fibrous roots. According to measurements, the volume of a single root nodule is generally 0.3 cm 3 , and some can reach 4.5 cm. In a 3.5-year-old seabuckthorn forest, there are 34 fungal c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/04C09K17/40C09K101/00
Inventor 胡春艳
Owner 胡春艳
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