As one of the most important forest resources, bamboo forest is characterized with high economic value, ecological advantage and cultural implication. Bamboo's below ground system is composed of rhizome, basal part and root, and root is composed of basal root and rhizome root, as well as their branches. Monopodial bamboo's below ground system is a network with parts connected with each other, so comes to a large, complicated organic system. Bamboo's below ground system plays an irreplaceable role either for...