Stereo comprehensive planting and raising method of mountain forests

Abstract

A stereo comprehensive planting and raising method of mountain forests belongs to the field of planting and cultivating technologies and is technically characterized in that eucommia trees high in medicinal value and economic benefit and tea trees and local chickens suitably growing under the eucommia trees are planted and raised reasonably on the basis of forest land resources of hilly and mountain areas. The stereo comprehensive planting and raising method of mountain forests includes the steps of clearing up mountain slopes to obtain strip level terraces, performing ditching and soil infilling at the positions of the horizontal terraces, close to the slopes, burying green manure and applying fertilizer into ditches, filling with mellow soil, and planting clonal tea seedlings on the ditches which are subjected to ditching and soil infilling and filled with fertilizer and soil; making pits at intervals of 2m on the outer sides of the horizontal terraces, applying fertilizer to pits, filling with the mellow soil, and planting high-quality clonal eucommia seedlings on the pits which are filled with fertilizer and soil; setting fences around the slopes, and keeping the local chickens in free range in the slope forests after the seedlings survive. Water and soil loss in forest lands is prevented effectively, moisture and fertilizer retention of the forest lands and land utilization rate are increased, and biological diversity in the forest lands and economic income are increased.

Description

technical field [0001] The invention relates to a three-dimensional comprehensive planting and breeding method in mountains and forests, which belongs to the technical field of planting and breeding. Background technique [0002] Our country has a large population, land is scarce, and it is a hilly and mountainous country. At present, forest trees are mainly planted in hilly and mountainous areas. In the young forest stage, due to the large bare surface, serious soil erosion, weakened water and fertilizer retention capacity, reduced soil organic matter content, and poor soil aggregate structure, the growth cycle of trees is long and the income is small. Contents of the invention [0003] The object of the present invention is to provide a three-dimensional comprehensive planting and breeding method for forests that can effectively prevent soil erosion in forest lands, improve the water and fertilizer retention capacity and land utilization rate of forest lands, and increas...

AI Technical Summary

Problems solved by technology

At present, forests are mainly planted in hilly and mountainous areas. In the young forest stage, due to the large exposed surface of the ground, serious soil erosion, weakened water and fertilizer retention capacity, reduced soil organic matter content, and poor soil aggregate structure, the growth cycle of trees is long and the income is small.