Physio-ecological properties of continuous cropping Rehmannia glutinosa Responses of Physio-Biochemical Properties to N-Fertilizer Application and Its Relationship with Nitrogen Use Efficiency in Rice (Oryza sativa L.) STUDY ON PHYSIOLOGICAL INDICES OF CLONE SELECTION IN LARIX OLGENSIS HENRY Effects of light intensity on the growth and diurnal variation of photosynthesis in Evod iarutaecarpa seedlings Photosynthetic Characteristics of Brassica juncea on Pb Polluted Soil with Different Fertilizations Effect of soil nitrogen levels on the growth, photosynthetic properties and artemisinin content of Artemisia annua seedling Changes in photosynthetic properties, ultrastructure and root vigor of Dendrobium candidum tissue culture seedlings during transplantation Efects of Rootstocks on Photosynthetic Properties of Young ‘Hosui’ PearTrees under Salinity Efects of Rootstocks on Photosynthetic Properties of Young ‘Hosui’ PearTrees under Salinity Photosynthetic Properties and Fruit Quality in Different Parts of Sweet Cherry Canopy Effect of Light Intensity on Growth and Photosynthetic Properties of Sonnerratia apetala Seedling Physiological Characteristics and Growth of Loquat under Drought Stress