Effects of drought stress on the changes of physiological characteristics were carried out on Cool Season Turfgrasses by using Fylking(Poa pratensis), Target(Lolium perenne)and Cindy(Festuca rubra).

• 研究了Fylking草地早熟禾(Poapratensis)、Target多年生黑麦草(Loliumperenne)、Cindy紫羊茅(Festucarubra)的幼茎和幼根在不同的干旱条件下超氧化物酶(SOD)、过氧化物酶(POD)的酶活性生理指标变化。