摘要
为建立适合四川南部地区进行香樟容器育苗的技术体系,本研究通过析因试验设计分析基质配比、缓释肥量、容器规格对香樟容器苗生长的影响。研究结果表明基质配比、缓释肥量与容器规格的交互作用对1年生香樟容器苗的苗高、地径、高径比均有极显著影响,试验筛选出的最适合四川南部地区香樟容器育苗的因素组合是:基质配比为椰糠1:泥炭2:土1、缓释肥量为1 kg·m^(-3)、无纺布容器规格为12.5 cm×16.0 cm。
In order to establish a technical system suitable for container seedling raising technology of Cinnamomum camphora in southern Sichuan, this study analyzed the effects of substrate ratio, slow-release fertilizer amount and container size on the container seedling growth of Cinnamomum camphora by the factorial experimental design. The results showed that the interaction of substrate formula, slow-release fertilizer amount and container size had a significant effect on the seedling height, ground diameter and height-diameter ratio of 1-year-old Cinnamomum camphora container seedlings. The most suitable factor combination for Cinnamomum camphora container seedling cultivation in southern Sichuan was as follows: the substrate ratio was coconut bran : peat : soil = 1:2:1, the amount of slow-release fertilizer was 1 kg·m^(-3), the container size of non-woven container was 12.5 cm ×16.0 cm.
作者
史亮
陈国涛
何芝然
王树山
李金武
刘闵豪
彭建
杨滨豪
辜云杰
肖兴翠
SHI Liang;CHEN Guotao;HE Ziran;WANG Shushan;LI Jinwu;LIU Minhao;PENG Jian;YANG Binhao;GU Yunjie;XIAO Xingcui(Sichuan Academy of Forestry,Chengdu 610081,China;Dazhou Foresery Resourses Protection center,Dazhou 635000,China)
出处
《四川林业科技》
2022年第3期94-99,共6页
Journal of Sichuan Forestry Science and Technology
基金
世行贷款长江上游森林生态系统恢复项目科技成果推广或科研课题研究项目“珍贵用材树种良种繁育与造林关键技术研究与示范”及“四川珍稀树种种质资源收集及良种选育研究”。
关键词
香樟
容器苗
基质配比
容器规格
缓释肥量
Cinnamomum camphora
Container seedling
Substrate ratio
Container specification
Slow-release fertilizer amount
作者简介
史亮(1989-),男,工程师,硕士,160349974@qq.com;通信作者:刘闵豪,124958977@qq.com;通信作者:肖兴翠,xiaoxingcui@126.com。
