作物水分亏缺伤害生理研究概况

本文对作物水分亏缺及其程度划分和作物对水分亏缺的生理反应作了概述，并提出了作物水分亏缺伤害生理的综合示意图。关于中度水分亏缺对作物生理过程影响的研究作了概括的介绍。

Introduction of Researches into Physiological Damages to Crops under Water Deficit

Crop water deficit, the classification of water deficit levels and the physiological reaction of crops were reported in this paper. A comprehensive diagram on physiological damages to crops due to water deficit was established. The studies on influences or moderate water deficit on the physiological process of crops were also summarized.