摘要
对200．7hm^2油桐林进行了推广和试验示范,将油桐科技成果进行组装配套,针对产区油桐林地水土流失严重的问题进行了不同配置模式的试验设计,经过5年的项目实施,试验结果为:在管理较好的林地上5年生油桐每公顷产鲜果2095 kg,示范林的平均土壤侵蚀模数与对照(未采取任何措施的油桐林)相比下降30%以上．这一试验结果为大面积的油桐生产提供了参考和依据．
Test on popularizing and demonstration of some improved varieties has been done for 5 years in 200. 7 hm^2 Aleurites fordii forest by different allocation modes of scientific achievements, in order to prevent water and soil erosion. The results show that the fresh fruits yield of 5-year-old trees with well management is 2 095 kg/hm^2, and soil erosion module of the demonstration forest is less 30% than that of forest with no management.
出处
《经济林研究》
2007年第2期27-30,共4页
Non-wood Forest Research
基金
国家林业局2001年天然林保护工程科技支撑项目"贵桐1号等良种丰产栽培示范"(编号:2000-04-34).
关键词
油桐
良种
推广
试验示范
Vernicia fordii
improved varieties
extension
test
