Responses of Net Photosynthetic Rate to Light Intensity and CO2 Concentration in Leaves of Wild and Cultivar Artemisia annua Photosynthetic characteristics of diploid and tetraploid radish(Raphanus sativus L .) PHYSIOLOGICAL CHARACTERISTICS OF PURE ARTIFICIAL LARIX OLGENSlS FOREST AND ITS MIXED FOREST WITH NATURAL FRAXINUS MANDSHURICA RUPR.MIXED FOREST Comparison of the Photosynthetic Characteristics in Four W ild Primula Species Light Response Characteristics of Azadirachta indica Provenances in Different Growing Seasons Within Crowns Study on Seedling Growth and Physiological Characteristics of Taiwan Pine The Temperature Compensation Point and the Start Time of Photosynthesis of Cucumber Leaves The Temperature Compensation Point and the Start Time of Photosynthesis of Cucumber Leaves Study on Leaf Anatomy and Photosynthesis of Cymbidium sinense Photosynthetic Characteristics of Chenopodium album Photosynthetic Characteristics of Some Anemone Species at Reproductive Growth Stage The Photosynthetic Characteristics of Camellia euphlebia Characteristics of photosynthetic and transpiration of three common afforestation species in the Loess Plateau Ammonia Volatilization Characteristics and Its Physiological Regulation in Flue-cured Tobacco Leaves during Senescence Comparation of the Photosynthetic Characteristics of Purple Cabbage and Cabbage Comparation of the Photosynthetic Characteristics of Purple Cabbage and Cabbage Response of Photosynthesis in Detached Leaf of Capsicum Seedlings to Low Light under Water Loss Stress An analysis of photosynthetic parameters among Schima superba provenances STUDIES ON SOME PHOTOSYNTHETIC CHARACTERISTICS IN LEAVES OF MEI TREE (PPRUNUS MUME) Photosynthetic Responses to Light Intensity in Intact Leaves of Some Coastal Desert and Tropical Rain Forest Plant Species in Atmospheres with Different CO2 Concentrations Experiment with effects of increased surface ozone concentration upon winter wheat photosynthesis Analysis of Primary Light Response Parameters of Machilus pauhoi from Different Provenances Study on Photosynthesis and Water Physiology of Cinnamomum septentrionale