摘要
为了解日本野漆树在湖南红壤紫色土地区引种的可能性,通过试验引种,观测日本野漆树在衡南、宁乡、沅江等紫色土、红壤丘陵区的物候期,调查造林成活率,保存率,实生苗生长速度,漆籽产量与质量及病虫害发生情况。结果表明:日本野漆树在湖南的紫色土丘陵区和红壤丘陵区具有较强的适应性,单位面积产量较高、经济效益较好,病虫害发生率低、程度较轻、防治方法简单,可以在同类地区推广。
In order to learn introduction probability of Rhus succedaned at red soil and purple soil areas of Hunan, phenophase of introduced R. succedaned at the purple soil and red soil hilly regions of Hengnan, Ningxiang and Yuanjiang was observed, and some indexes were investigated, for example, afforestation survival rate, preservation rate, growth speed of the seedlings, yield and quality of lacquer seeds, and pest occurrence status. The results show that R. succedanedhas stronger adaptability, higher yield per unit area, good economic returns at the purple soil and red soil hilly regions of Hunan, pests and diseases is low incidence and light degree, and easy to be control by some simple methods, so it may be extended at similar areas.
出处
《经济林研究》
北大核心
2013年第1期110-114,142,共6页
Non-wood Forest Research
基金
湖南省科学技术厅2009年科技支撑计划项目(2009JT4013)
关键词
日本野漆树
湖南紫色土
红壤丘陵区
引种试验
Rhus succedaned
purple soil in Hunan
red soil hilly region
introduction experiment
