The physiological responses of tomato to water stress and re-water in different growth periods

The aim of this study is to investigate the response of physiological functions, and to establish the model between net photosynthetic rate and some other physiological indexes during the eighteen water stress days and the three subsequent re-water days in different growth periods of tomato. Our data showed that the most of the photosynthetic indicators had the decline trend under water stress, and the value under mild water stress was higher...