The Method of Planting Hippophae rhamnoides Surrounded by Desert Grassland and Planting Forage Grass

Abstract

A method for enclose-planting sea-buckthorn trees and planting pasture on desert grassland is realized by cultivation of enclose-planting sea-buckthorn seedlings, preparation of enclose-planting land and planting of gesture on an enclose-planting land and is characterized in that seedlings are cultivated in a hard-branch cuttage method; cuttings are soaked in indolebutyric acid solution and then soaked in clean water, thus survival rate of seedlings is improved; after age, height, ground diameter and main roots reach at the specified standards, seedlings with more fibrous roots serve as enclose-planting sea-buckthorn seedlings; the desert grassland is continuously arranged to be square lands which are connected according to the diagonal lines, thus each enclose-planting land has four triangular lands; the enclose-planting land is dug along the edge lines and the diagonal lines to form trenches of enclose-planting sea-buckthorn trees and then the sea-buckthorn seedlings are enclose-planted; after survival, the enclose-planted sea-buckthorn seedlings form interconnected triangular forest belts for prevention and stabilization of sand; hollow triangular lands are protected and serve as effective pasture planting lands. The invention creates a sustainable environmental target for recovering of vegetation, prevention and stabilization of sands, treatment of desertification, breeding pasture for desert grassland and animal husbandry production.

Description

technical field [0001] The invention relates to the technical field of sand prevention and sand fixation, in particular to a method for planting seabuckthorn in a desert grassland and planting forage grass. Background technique [0002] Desert grassland is a kind of comprehensive order classification of grassland, which is between grassland desert and desert. It is mainly distributed in the Minqin Basin of Gansu Province, located in the arid desert area of ​​the lower reaches of the Shiyang River. It is the result of long-term adaptation to the natural and social environment and natural succession in a specific environment. The gravel desert grassland is mainly distributed in the lowest part of the Minqin Basin, on the banks of the Xidahe and Dongdahe rivers, and in the ancient lake basin at the tail of the river. The overall characteristics are: sparse vegetation, few species, poor quality, and low yield. Judging from the appearance characteristics of the plant community i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to adopt the method of planting seabuckthorn in the desert grassland and planting forage grass through years of experiments, to solve the production mode of desert grassland sand prevention and sand fixation closely combined with the production and life of local people, to promote desert grassland sand prevention and sand fixation, and to promote ecological protection. issues of social development