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本文在试验的基础上，总结了红壤丘陵地区栽培泡桐纯林的经济效益状况。指出人工泡桐林一般７年生，每公顷可获去皮干材７５ｍ３，纯利润７５００余元，投入产出比为１：３２６。
Based on the experiment, this paper summarizes the economic benefits of planting pure Paulownia forests in hilly red soil regions. It points out that the artificial Paulownia forest is generally 7 years old and can get 75m3 of peeled and dried material per hectare with a net profit of 7500 Yuan and an input-output ratio of 1: 326.