Effects of Nitrogen and Phosphorus An Addition on Soil Nutrients and Activity of Related Enzymes in Alpine Grassland
SHENG Jifeng, LI Yao, YU MeiJia, HAN Yanying, YE Yanhui
Ecology and Environment . 2022, (12): 2302 -2309 .  DOI: 10.16258/j.cnki.1674-5906.2022.12.004

Copyright © 2021 Editorial Office of ACTA PETROLEI SINICA

Address:No. 6 Liupukang Street, Xicheng District, Beijing, P.R.China, 510650

Tel: 86-010-62067128, 86-010-62067137, 86-010-62067139

Fax: 86-10-62067130

Email: syxb@cnpc.com.cn

Support byBeijing Magtech Co.ltd, E-mail:support@magtech.com.cn