Ecological silviculture approaches for eucalyptus in synergy between wood production and other ecosystem services

Abstract

The invention discloses a eucalyptus ecological forestry method in which timber production and other ecosystem services are coordinated, comprising: step 1, selecting an area, woodland and tree species suitable for forestry; step 2, using eucalyptus as a short-cycle tree species, which is precious The tree species are long-period management tree species, and the mixed plantation is carried out; Step 3, carry out ecological ecological forest management. The invention combines the exotic fast-growing tree species with the local precious tree species, and the wood production and other ecological services are balanced and coordinated; the same woodland is planted with short-period and long-period tree species at the same time, including three short rotation periods, and the short rotation period is 6 to 10 years. , the fast-growing tree species operated in a short cycle can maintain the timber production capacity per unit area, and the local precious tree species operated in a long cycle can maintain the quality of ecosystem services; Precious materials.

Description

technical field [0001] The invention relates to the technical field of forestry planting, and more specifically, the invention relates to a eucalyptus ecological forestry method in which timber production is coordinated with other ecosystem services. Background technique [0002] Eucalyptus is a fast-growing and high-yielding exotic tree species with high economic benefits. It has a large planting area in southern China, especially in Guangxi. The traditional eucalyptus forest management method is relatively single tree species, with unreasonable management cycle settings and unreasonable management methods. With high-generation continuous planting, it is easy to lead to a decrease in forest biodiversity, an imbalance in ecological services, a decline in carbon sequestration capacity, and a gradual increase in wood supply capacity. decline and unsustainable operations. [0003] Precious tree species such as red cone, wangtianshu, Dalbergia japonica, and lattice wood, etc., ...

AI Technical Summary

Problems solved by technology

The traditional eucalyptus forest management method is relatively single tree species, with unreasonable management cycle settings and unreasonable management methods. With high-generation continuous planting, it is easy to lead to a decrease in forest biodiversity, an imbalance in ecological services, a decline in carbon sequestration capacity, and a gradual increase in wood supply capacity. decline and unsustainable business