antitranspirant

1.Among the five antitranspirants, antitranspirant F1 had the least inhibition effect while antitranspirant F5 had the greatest inhibition effect on the decrease of leaf water potential.

F1处理对两种苗木叶势下作用最小，F5处理对两种幼苗叶势下作用最大。

2.Antitranspirant A chemical that reduces transpiration. Antitranspirants may work by depositing a waterproof film over the stomata or by inducing stomatal closure.

抗蒸腾：可以减少蒸腾作用化学物质。抗蒸腾可以通过沉积气孔上膜或诱导气孔关闭起作用。