1. Mineral fertilizers with recycled manure boost crop yield and P balance in a long-term field trial

   • Chuanchuan Ning
   • Qiang Ma
   • Wantai Yu

   Original Article 01 January 2020 Pages: 271 - 283

   

2. Combining application of chemical fertilizer with manure significantly increased potassium availability in an alkaline soil

   • Shuo Chen
   • Zhengjuan Yan
   • Qing Chen

   Original Article 02 January 2020 Pages: 285 - 298

   

3. Polymer-coated urea effects on maize yield and nitrogen losses for hilly land of southern China

   • Yong Xie
   • Li Tang
   • Yongliang Han

   Original Article 07 January 2020 Pages: 299 - 312

   

4. Phosphorus and potassium uptake, translocation, and utilization efficiency in chickpea under Mediterranean conditions

   • Sideris Fotiadis
   • Spyridon D. Koutroubas
   • Christos A. Damalas

   Original Article 14 January 2020 Pages: 313 - 328

   

5. Nitrogen sources and application rates affect emissions of N₂O and NH₃ in sugarcane

   • Iracema Alves Manoel Degaspari
   • Johnny Rodrigues Soares
   • Heitor Cantarella

   Original Article 16 January 2020 Pages: 329 - 344

   

6. Freeze-thaw cycles changes soil nitrogen in a Mollisol sloping field in Northeast China

   • Shaoliang Zhang
   • Fengjuan Qu
   • Li Wang

   Original Article 20 January 2020 Pages: 345 - 364

   

7. Cattle diet and winter plant growth effects on nitrogen losses from cattle urine patches

   • William D. Talbot
   • Brendon J. Malcolm
   • David Whitehead

   Original Article 03 February 2020 Pages: 365 - 379

   

8. Reducing nitrous oxide emissions and optimizing nitrogen-use efficiency in dryland crop rotations with different nitrogen rates

   • Upendra M. Sainju
   • Rajan Ghimire
   • Sindhu Jagadamma

   Original Article 06 February 2020 Pages: 381 - 395

   

9. Nitrogen rate impacts on tropical maize nitrogen use efficiency and soil nitrogen depletion in eastern and southern Africa

   • Heather R. Pasley
   • James J. Camberato
   • Tony J. Vyn

   Original Article Open access 13 February 2020 Pages: 397 - 408