关键词: 人工桉树林, 生态保护政策, 经营技术, 基本策略, 巴西

Abstract:

Eucalyptus is an important tree species for artificial afforestation in Brazil.The Brazilian government has adopted some major ecological protection policies,such as zoning ecological protection areas,standardizing forest cutting approval,and implementing ecological restoration.The main characteristics of the management technology of Eucalyptus plantation in Brazilian forestry enterprises are the whole-process of management planning and design,the industrialization of seedling production,the precision of silviculture,the harvesting mechanization.The basic strategies for developing Eucalyptus plantations in Brazil are to pay attention to ecological protection according to law,to pay attention to research and application of forestry practical technology,and to pay attention to mechanized and intensive management of planted timber forests.The management strategy of Brazil's new generation plantation deserves to be used for reference in forest management and protection in China.This paper puts forward some suggestions,such as strengthening the construction of native tree species,strictly implementing the forestry development plan,increasing the application level of forest management mechanization,strengthening the training of forest-harvesting management,and scientifically developing the vegetation restoration in mining areas.

Key words: new generation Eucalyptus plantation, ecological protection policy, management technology, basic strategy, Brazil