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Researches and Afforestation of Paulownia in China

YANYanxia、WANGYukui、LIZongran

2005中国林业科技：英文版Agricultural and Biological Sciences被引 3

摘要

Paulownia is a fast-growing tree species that is mainly found in the central part of China. Three main cultivation areas of Paulownia are the Yellow-Huai-Hai Plain, south of the Yangtze River, and arid and semi-arid areas of Northwestern China. There are 9 species, 4 varieties and 4 forms used inthe production in China. Study achievements were obtained in the fields of species/variety introduction, selection and breeding,afforestation techniques as well as the control of diseases and pests. The main problems existing in the current production include lack of improved varieties, mix-up of different varieties and variety degeneration due to the long course of a sexual reproduction. The author put forward countermeasures for the problems.

引用本文（GB/T 7714）