Simulation of growth dynamics of four plants in the typical steppe of Inner Mongolia in growing season Diurnal variation of soil respiration in soil-potted with soybean (Glycine max L.) at various growth stages and its affecting factors Study on Photosynthetic Characteristics in Shoot-growingStage of Camellia oleifera Clones Effects of Nitrogen Rate on Assimilate Transportation to Underground at Different Maize Growing Stages The seasonal variation of CO2 flux in a wheat field of the Loess Plateau DENSITY, STORAGE AND DISTRIBUTION OF CARBON IN CHINESE FIR PLANTATION AT FAST GROWING STAGE NUTRIENT ELEMENTS DISTRIBUTION AND CYCLING IN THE SECOND ROTATION CHINESE FIR PLANTATION AT FAST-GROWING STAGE Dynamic Analysis of the Annual Growth of Paulownia Clones in Seedling Stage EFFECT OF SUCCESSIVE-ROTATION ON PRODUCTIVITY AND BIOMASS OF CHINESE FIR PLANTATION AT FAST GROWING STAGE Effects of liquid film on the quantity of microorganisms and activity of enzymes in a cotton field Analysis of Fodder Nutritive Value in the Leaves Harvested at Different Growing Stages and Parts for Tetraploidy Robinia pseudoacacia Nitrogen Losses from Winter Wheat Plant by NH3 Volatilization in Late Growing Stage Effects of Soybean and Cotton Growth on Soil Respiration