Yungui Yang

Northwest A&F University
Grassland Department
Yangling
Shaanxi 712100
Xi'an China Email: Yungui999@163.com

Papers:
5:30 PM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 366-13 Effects of Spring Applications of K Fertilizer On Early Growth of Tall Fescue (Festuca arundinacea Schreb.).