Mountain restoration method

Abstract

The invention provides a mountain restoration method which comprises the following steps: 1) soil preparation is performed on a mountain, planting holes are dug according to the line spacing of 1.5 m * 1.5 m, and the density of the planting holes is 4440 / hm < 2 >; (2) fertilizing each planting hole, digging soil from the upper part of the small hole, uniformly mixing the soil with the fertilizer, filling and leveling up the holes, and planting one stem-cut seedling in each hole; (3) stirring and mixing the foreign soil with the seeds, the mixed fertilizer, the binder and the water-retaining agent, and then spraying and seeding the mixture on the mountain in a multi-layer spraying and seeding manner; (4) fully and uniformly mixing the grass flower ground cover seeds subjected to germination acceleration, an organic compound fertilizer and mountain land surface soil, and then spraying and sowing the mixture on the surfaces of the holes where the cut-trunk seedlings of the nursery stocks are planted; 5) crushing fallen leaves, mixing the crushed fallen leaves and withered grass in a ratio of 4: 1, and spraying the mixture on the surface of the mountain land; 6) performing regular soil loosening and fertilization management on the planting land; the mountain restoration method provided by the invention can promote the growth of forest trees and the restoration of earth surface grasses while improving the forest land soil, and is suitable for further popularization and application.

Description

technical field [0001] The invention belongs to the technical field of mountain vegetation ecological restoration, in particular to a mountain restoration method. Background technique [0002] With the development of the forest industry, the forest is gradually developed, and at the same time, the soil capacity of the forest is gradually weakened, and the work of soil and water conservation is more difficult. The mountain lacks soil, nutrient and water conditions that help plants grow, making it difficult for plants to survive. At this stage, the steep slope control methods are more focused on changing the shape and structure of the mountain or trying different structural devices to achieve the control effect, or the engineering method of artificial excavation, transforming the steep slope of the mountain into a stepped gentle slope to make it suitable for vegetation growth. Large quantities are destructive. SUMMARY OF THE INVENTION [0003] In view of the above problems...

AI Technical Summary

Problems solved by technology

At present, the steep slope treatment methods focus more on changing the shape and structure of the mountain or trying different structural devices in order to achieve the treatment effect, or by engineering means of manual excavation to transform the steep slope of the mountain into a stepped gentle slope to adapt to the growth of vegetation. Large amount and destructive