Direct Organogenesis and Plantlet Regeneration from Mature Zygotic Embryos of Chinese Pine(Pinus tabulaeformis Carr.) In vitro Shoot Rooting and Plantlet Transplanting of Tree Peonies PEST PROBLEMS AND ITS MANAGEMENT STRATEGIES OF PLANT INTRODUCTION AND ACCLIMATIZATION Changes of Leaf Physiology and Anatomy of Poinsettia Plantlet in Transplantation Tissue Culture and Rapid Propagation of Acacia dealbata Protocol for the Micropropagation of Tree Peony (Paeonia × lemoinei ‘High Noon’) Acclimatization of Midrib Angle and Petiole Angle of Camptotheca acuminate Decne to Different Light Regimes in Evergreen Broadleaves Forests Fifty Years of Botanical Gardens in China Establishment of in vitro Rapid Propagation System for Tree Peony(Paeonia ostii) In vitro Shoot Rooting and Plantlet Transplanting of Tree Peonies Physiological responses in Chinese bulbuls to seasonal acclimatization and temperature acclimation Effects of light intensities endogenous hormones of Bletilla striata during acclimatization SEM OBSERVATION OF LEAF SURFACE STRUCTURE IN PROCESS OF TRANSPLANT ACCLIMATIZATION AND GROWTH IN FIELD OFIN VITRO PLANTLETS OF SOPHORA JAPONICA RETROSPECT AND PROSPECT ON PLANT INTRODUCTION AND ACCLIMATIZATION IN SHAANXI PROVINCE STUDY ON INTRODUCTION AND ACCLIMATIZATION OF FINE HERBAGEIN THE LOESS HILLY REGION Introduction and acclimatization of Camellia tunghiensis a rare and endangered plant Tissue Culture and Rapid Propagation of Acacia dealbata INTRODUCTION AND PROPAGATION OF THE CINNAMOMUM JENSENIANUM