湖北林业科技

Polygonatum sibiricum,Platycodonsp.,Ophiopogonis sp.,Lyeoris radiate and Polygonatum odoratumwere interplanted in the Vernicia fordii forest with different canopy degree.The growth amount of the fresh weight of the over-ground part and the growth rate of the fresh weight of the underground part of different herbs were surveyed.The results showed that P.odoratumand P.sibiricumwhich were shade-tolerant were suitable for being interplanted in the V. fordii forest with the canopy degree of 0.7,L.radiate and Ophiopogonis sp.which were middle shade-tolerant were suitable for being interplanted in the V.fordii forest with the canopy degree from 0.5 to 0.7,P.sp.which were lightdemanding was suitable for being interplanted in the V.fordii forest with the canopy degree from 0.3 to 0.5.