怀化紫色土造林树种选择及引种栽培技术研究  

A Study of the Selection of Afforestation Tree Species and Practical Forestry Technology in Purple Soil in Huaihua

作　　者：张凌宏 袁春[1] 向红艳[1] 郭先好 李雯 毛桂玲 周芳芝 ZHANG Ling-hong;YUAN Chun;XIANG Hong-yan;GUO Xian-hao;LI Wen;MAO Gui-lin;ZHOU Fang-zhi(Huaihua Forestry Science Research Institute,Huaihua,Hunan 418000;Xupu County Xiaohenglong State-owned Forest Farm,Xupu,Hunan 419313)

机构地区：[1]怀化市林业科学研究所,湖南怀化418000 [2]溆浦县小横垅国有林场,湖南溆浦419313

出　　处：《怀化学院学报》2020年第5期90-98,共9页Journal of Huaihua University

基　　金：湖南省林业局林业科技创新项目“怀化市中坡生物多样性保护和珍贵乡土树种育种栽培长期科研试验基地”(XLK201966).

摘　　要：运用近自然营造和生态管护理论,采用“广泛采种、集中育苗、即起即栽”创新配套培育方法,通过长期试验观察,筛选出适合怀化紫色土生长的珍贵树种49种,提出优先发展黧蒴栲、香樟、秃瓣杜英、木荷、大叶榉树、猴欢喜、泡桐等7个树种.Applying the theory of near-natural afforestation and ecological management,and using innovate supporting cultivation methods of“extensive seed collection,concentrated seedling raising,instant planting after lifting”,and through long-term experiments and observation,49 species of precious trees suitable for the growth of Huaihua purple soil were selected.Seven species of trees,including Castanopsis fissa,Cinnamomum camphora,Elaeocarpus glabripetalus,Schima superba,Zelkova schneideriana,Sloanea sinensis and Paulownia fortunei,are put forward to be developed as a priority in the purple soil of Huaihua.

关 键 词：紫色土 树种选择 栽培技术 怀化 

分 类 号：S792.32[农业科学—林木遗传育种]