杉木种子园营建技术

Techniques for Establishing the Seed Orchard of Cunninghamia Lanceolata

本文从园址选择、建园亲本的生态及生物学差异控制、建园亲本的遗传控制及密度控制、合理施肥、树体整形矮化等方面总结了营建杉木种子园关键技术措施,以期为杉木种质资源保存提供技术参考。

In this paper,a summary was made on the key techniques for establishing the seed orchard of Cunninghamia Lanceolata from the aspects including site selection,control of ecological and biological differences,genetic and density control of parents,rational fertilization and shaping and dwarfing of trees,so as to provide technical reference for conservation of C.Lanceolata germplasm resources.