How Long-Term Chemical Fertilization
of Sloping Cropland Enhances Yield and Fertility
without Compromising Coil Structure
1State Key Laboratory of Soil Erosion and Dry Land Farming, Northwest A & F University,
26 Xinong RD,Yangling, 712100, Shaanxi, China
2College of life science, Yulin University, 4 Chongwen RD, Yulin, Shaanxi 719000, China
3School of Forestry, Northern Arizona University, Flagstaff, 86011, AZ, USA
Submission date: 2017-01-06
Final revision date: 2017-02-14
Acceptance date: 2017-02-16
Online publication date: 2017-07-12
Publication date: 2017-07-25
Pol. J. Environ. Stud. 2017;26(4):1797–1807