园林绿化苗木反季节移栽调查分析

The investigation and analysis on off-season transplanting of garden afforestation seedling

近3 a对浙江省园林绿化苗木反季节移栽概况进行调查,结果表明乔木成活率差异大,栽后长势不一;灌木、地被和花卉的成活率栽后长势都较好;反季节移栽技术不成熟;缺乏相应的管理体制。针对存在的问题,提出从合理选择苗木、选择移栽时机、把握修枝去叶量、增加喷灌次数、实施遮荫、强化后期养护和推广容器苗等方面完善移栽技术;并从注重专业技术人才建设、加强科技成果的推广应用和制定反季节移栽行业规范等移栽技术管理体制等方面进行探讨,以期提高苗木反季节移栽技术水平。

The nearly 3 years investigation of off-season transplanting in Zhejiang province was conducted to find that there were great differences in the survival of the arbor;the survival and growth of the shrubs,groundcover and flowers were all good;the technology of transplanting was immature and also lack of technical management mechanism.We suggest that technology measures e.g.selecting reasonable seedings,grasping the best opportunity of transplanting,choosing the best volume of pruning leaves,increasing irrigation,strengthening the latter conserving and popularizing container seedlings could be applied in off-season garden afforestation.Also focusing on professional and technical personnel construction,improving the industry standards of off-season transplanting,and strengthening the scientific research would promote the technical skills of off-season transplanting.