Physiological Responses to Nutrient Accumulation in Trees Seedlings Irrigated with Municipal Effluent in Indian Desert
Figure 5
Relationship of mineral concentrations with average rate of net photosynthesis (, μmol CO2 m−2 s−1), transpiration (, mmol m−2 s−1), and instantaneous water use efficiency in tree seedlings irrigated with varying levels of municipal effluent. The observed and estimated trend in values are shown by cross and solid line, respectively.