云南松林下栽培滇黄精试验初报

A Preliminary Report on the Cultivation of Polygonatum kingianum under Pinus yunnanensis Forest

[目的]探索云南松林下栽培滇黄精的技术。[方法]按照不同林分、坡位、密度设置样方,统计不同种苗类型、林龄类型、坡位类型、密度类型对林下栽培滇黄精生长的影响。[结果]在云南松林下栽培滇黄精,应选择块茎苗进行催芽处理,种植于排水较好的中坡位,郁闭度在0.6左右。[结论]为云南松林下栽培滇黄精提供了科学的依据。

[Objective]To explore the cultivation technology of Polygonatum kingianum under Pinus yunnanensis forest. [Method]According to different stand,slope position and density,the quadrat was set up,and the effects of different seedling type,age type,slope position type and density type on the growth of P. kingianum under P.yunnanensis forest were counted. [Result]To cultivate P. kingianum under P.yunnanensis forest,the tuber seedlings should be selected for germination treatment and planted in the middle slope with better drainage,and the canopy density was about 0.6. [Conclusion]It provided a scientific basis for the cultivation of P. kingianum under the P. yunnanensis forest.