机构地区: 中国农业大学资源与环境学院土壤和水科学系
出 处: 《生态农业研究》 1998年第4期12-15,共4页
摘 要: 阐述了作物水分胁迫的生理生化机制及水分胁迫对作物营养、生育及产量的影响,讨论了水分胁迫反应机制在节水农业和可持续农业发展研究中应用的可能性。 The physiological-biochemical mechanism and the influence on nutrition, growth and yield of crop under water stress are expounded. The probability of the application of crop water stress mechanism in water-saving agriculture and the sustainable development of agricul-ture is discussed.