Sensitivity of Platycladus orientalis young tree to water stress and its transpiration efficiency at different growth stages during annual growth period
Abstract:Using the artificial water control technique in the shed of free-rain and periodically- changing water supply at different growth stages during annual growth period, we examined the sensitivity of young trees to water stress and the relationships between transpiration water-consumption, transpiration efficiency and soil water supply for Platycladus orientalis. The results showed that the transpiration water-consumption was affected by the average amount and procedure of water supply at different growth stag...