A kind of pasture planting method in rocky desertification area and its application method

Abstract

The invention discloses a forage grass planting method for a rocky desert area. According to characteristics of the rocky desert area, through land rocky desertification grade classification, forage grass selection, land preparation, forage grass seed selection, seed processing, sowing time selection, sowing amount selection, sowing mode selection, post-sowing compression and a field management technology, scientific forage grass planting is achieved, high-yield forage grass planting is obtained, economic benefits are remarkable, the environment is greatly improved, the water and soil are preserved, the rock desertification environment is improved, the primary productivity of land can be maintained and effectively improved, the yields of forestry and animal husbandry are increased, and the income of farmers is increased; meanwhile, soil carbon sink can be effectively increased, and the environment quality is improved.

Description

technical field [0001] The invention belongs to the technical field of pasture planting and relates to a method for planting pasture in rocky desertification areas. Background technique [0002] The southwest karst area is the largest area among the world's three major karst contiguous areas, with the most fragile ecological environment, and the degree of rocky desertification is the most serious. Solving the problem of rocky desertification is one of the most urgent tasks in the entire karst mountain area. The problem of rocky desertification consists of two main aspects, one is the ecological environment, and the other is the social economy. The rocky desertification problem is mainly due to the blind and unreasonable development of the ecological environment by people with backward economy, which leads to the gradual deterioration of the ecological environment and finally hinders the development of social economy. Agriculture, grassland, forestry and grassland projects ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for planting pasture in rocky desertification areas, which solves the problems of lack of science and difficulty in planting pasture grass in rocky desertification areas and poor economic benefits, and plays a role in maintaining water and soil and improving the rocky desertification environment , can also effectively improve and maintain the primary productivity of the land, increase the output of agriculture, forestry and animal husbandry, increase farmers' income, and at the same time effectively increase soil carbon sinks and improve environmental quality, so as to overcome the shortcomings of existing technical problems

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