The modular biomass of Drepanostachyum luodianense(Yi et R.S.Wang) Keng f.in different karst habits was studied.The result showed that the modular biomass of Drepanostachyum luodianense(Yi et R.S.Wang) Keng f.in different habits had prominent difference.The modular biomass of Drepanostachyum luodianense(Yi et R.S.Wang) Keng f.with the same cloning group and different age also had prominent difference.The belowground modular are adapt to settle when periphytic in a habit liminary,then inclined to expand spac...
【基金】
“十一五”国家科技支撑计划课题(2006BAC01A09-2)
【更新日期】
2008-04-10
【分类号】
S795
【正文快照】
小蓬竹(Drepanostachyumluodianense(Yi et R.S.Wang)Keng f.)属竹亚科镰序竹属,为我国特产一次性开花结实的合轴丛生型竹种。仅分布在贵州罗甸、平塘喀斯特山地,于海拔600~900 m的山坡裸岩上成片生长。树体圆筒状,长可达10 m,节间长8~20 cm,地径4~15 mm,光滑无毛,下部各节?