【摘要】 植物对土壤水分条件的适应性反应既有微观层次上的生理和生化反应 ,也有器官、单株水平上的形态响应 .水分条件对植物生理生化过程的影响 ,最终将通过其形态的变化直观地表现出来 .由于植物对水分条件变化的反应是长时效、非线性的 ,它的实现过程具有整体复杂性 .所以 ,综合性整体研究应成为今后节水农业研究的重要方向 .更多还原

【Abstract】 The responses of plant to soil water condition are showed both by physiological and bio chemical reactions in micro level and morphological acclimation in one organ and whole plant. The effect of soil moisture to the physiological and bio chemical course can be revealed by the morphological changes of the plant. The study on the whole plant should be an important aspect in agricultural water saving research in the future, for the responses of plant to fluctuated water environment is a long time , nonlinear process, and be of whole complex.更多还原