Effect of Shade on Vitality and Activity of Antioxidant Enzymes in Festuca arundinacea Schreb. and Ophiopogon japonicus(L.f.)Ker-Gawl. Effect of Phosphorus Application Amount on the Growth,Nutrient Absorption,and Cold-resistance of Tall Fescue(Festuca arundinacea Schreb.) in Winter Effect of Mowing Height on Evapotraspiration of Festuca arundinacea and Zoysia sinica THE EFFECTS OF ANTIBIOTICS ON GROWTH AND DIFFERENTIATION OF EMBRYOGENIC CALLI OF TALL FESCUE Cloning and Expression of MAPK Gene in Festuca arundinacea MOLECULAR CLONING OF A GENE FRAGMENT ENCODING CBF TRANSCRIPTIONAL ACTIVATOR FROM TALL FESCUE ESTABLISHMENT OF Agrobacterium-MEDIATED TRANSFORMATION SYSTEM FOR TALL FESCUE Effect of endophyte infection on Zn resistance of tall fescue