A study on compensatory effect of corn at different growth stages to water deficit change EFFECTS OF SEEDLING QUALITY ON YIELD AND CONTENTS OF ENDOGENOUS HORMONE IN DOUBLE-SEASON EARLY HYBRID RICE Effect of Soil Drying-Wetting Alternation on Physiology and Growth of Pteroceltis tatarinowii Seedlings Coupling effects of water and fertilizer on the relative penetrability of cell membrane of winter wheat leaf The compensatory effect in drought resistance of plants and its application in water-saving agriculture Effects of Nitrogen Deficiency on the Growth, Yield and Nitrogen Use for the Super Hybrid Early Rice Physiological responses of bryophytes experienced low temperature stress to simulated nitrogen deposition