METHOD FOR DETERMINING THE INTENSITY OF WATER TRANSPIRATION BY A PLANT LEAVES

摘要

The proposed method for determining the intensity of water transpiration by a plant leaves consists in measuring the temperature of the ambient air by a dry-bulb thermometer and a wet-bulb thermometer, determining the relative humidity of the ambient air by a psychrometric table, determining the temperature of the leaves and the humidity of air near the leaf surface, and using the data so obtained to determine the transpiration with considerationfor the characteristic that defines the dependence of content of saturated steam on temperature and the data in the psychrometric table.