Investigation on System of Rhizome and Root of Different Managemental Types of Bamboo Shoot Used Forest of Phyllostachys heterocycla cv.Pubescens

Investigation on system of rhizome and root of three managemental types of bamboo shoot used highyield Forest of Phyllostachys heterocycla cv. Pubescens showed that the bamboo shoot-used forest of Phyllostachys heterocyla cv. Pubescens in An n had shallower systems of rhizome and root than those in Ningbo and Huzhou. Biomass of its rhizome was higher than that of Ningbo and Huzhou. Two managemental types in Ningbo and Huzhou had similar underground structure.