Studie on the Change of Damage made by Oligia vulgaris in Bamboo stands converted from “off” year to“on”year and Its Control STUDIES ON BIOLOGY OF BAMBOO TIMBER MOULDING I. MOULDING CHARACTERISTICS AND CAUSAL FUNGI OF MAO BAMBOO TIMBER Energy flux and balance analysis of Phyllostachys edulis forest ecosystem in subtropical China Studies on Biology of Bamboo Timber Moulding II.Resistance of Bamboo Substrates to Moulding Studies on Biology of Bamboo Timber Moulding Ⅲ. Roles of Environmental Factors in Moulding EFFECT OF SILICON FERTILIZATION ON MAO BAMBOO STANDS