西南林业大学学报2016，Vol.36Issue(3)：38-43,6.DOI:10.11929/j.issn.2095-1914.2016.03.007
容器材质规格和缓释肥量对筇竹容器育苗生长的影响
Effect of Different Container Material, Container Size and Slow Release Fertilizer on the Growth of Container Seedlings of Qiongzhuea tumidinoda
摘要
Abstract
In this study, Qiongzhuea tumidinoda seedlings were chosen as the research objects. The effects on annual container seedling growth with 3 test factors including different container material, different container speci-fication and different amount of slow release base fertilizer were systematic analyzed by orthogonal design method. The results showed that the light matrix container seedling with the treatment of 10 cm × 14 cm non-woven bags and 2 kg/m3 slow release fertilizer. Stem diameter and seedlings height were 0. 33 cm and 40. 50 cm and 61. 90% and 23. 76% higher than the worst one, respectively. Tiller number was 8. 20, 95. 23% above the worst treatment one. The root length and the number of first order roots were 21. 06 cm and 28. 80, respectively. The seedlings biomass was 15. 01 g, and the allocation ratio of root biomass was significantly increased. Nitrogen content and Chlorophyll content were 2. 94 mg/g and 33. 38 mg/g, respectively. It was the highest seedling quality index. Accordingly, the treatment in this study was the best choice for annual seedlings of Qiongzhuea tumidinoda under light matrix con-tainer nursery.关键词
容器材质/容器规格/缓释肥/容器育苗/筇竹Key words
container material/container size/slow release fertilizer/container nursery/Qiongzhuea tumidinoda分类
农业科技引用本文复制引用
唐海龙,董文渊,王林昊,张营,顾宝,付建生,谢泽轩..容器材质规格和缓释肥量对筇竹容器育苗生长的影响[J].西南林业大学学报,2016,36(3):38-43,6.基金项目
国家林业公益性行业科研专项(201204013)资助；西南地区生物多样性保育国家林业局重点实验室开放基金资助。 （201204013）
