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泡桐原产我国,是重要的用材林树种之一。我国广大华北平原地区,有适宜泡桐生长的光、热、水、土等自然条件,泡桐具有特殊的地位。泡桐进大田,实行农桐间作,这是独具中国特色的农林复合生态系统。六十年代以来由于农桐间作这一重要栽培模式的成功,泡桐已成为我国平原绿化的主栽树种,发展很快。截至目前,我国有泡桐11亿株,每年可提供木材300万立方米。
Paulownia origin of our country, is one of the important timber forest species. China’s vast areas of the North China Plain, suitable for Paulownia growth of light, heat, water, soil and other natural conditions, Paulownia has a special status. Paulownia into the field, the implementation of intercropping farm, which is unique Chinese agroforestry ecosystem. Since the 1960s, because of the success of this important cultivation mode of Intercropping, the Paulownia has become the main planted tree species in the plain of our country and developed rapidly. Up to now, there are 1.1 billion paulownia trees in our country, and 3 million cubic meters of timber can be provided each year.