1. Banded urea placement did not affect nitrous oxide emission from furrow-irrigated Vertisols

   • G. D. Schwenke
   • A. McPherson

   Original Article 01 November 2021 Pages: 1 - 12

2. Soil phosphorus pools and cycling as affected by changing land-uses in a semi-steppe ecosystem

   • Fayez Raiesi
   • Sahar Sobhani

   OriginalPaper 09 November 2021 Pages: 13 - 30

   

3. Nitrogen use efficiency was increased by manure combined with plastic film mulching

   • Lixia Zhu
   • Siwei Xu
   • Tianxue Liu

   Original Article 25 November 2021 Pages: 31 - 39

   

4. Increases in nitrogen use efficiency decrease nitrous oxide emissions but can penalize yield in sugarcane

   • Jorge Chalco Vera
   • Rocio Portocarrero
   • Martín M. Acreche

   Original Article 30 November 2021 Pages: 41 - 57

   

5. Stable isotope techniques for quantifying N fertiliser recovery in maize grown in soils with different management histories

   • Sarita Manandhar
   • Michael J. Bell
   • Cristina Martinez

   Original Article 01 December 2021 Pages: 59 - 72

   

6. Magnesium fertilization has a greater impact on soil and leaf nutrient concentrations than nitrogen or calcium fertilization in Florida orange production

   • Eduardo Esteves
   • Davie M. Kadyampakeni
   • Gabriel Maltais-Landry

   Original Article 06 January 2022 Pages: 73 - 87

   

7. A modular approach for quantification of nitrogen flows and losses along dairy manure management chains of different complexity

   • Qingbo Qu
   • Jeroen C. J. Groot
   • Keqiang Zhang

   Original Article 06 January 2022 Pages: 89 - 103

   

8. Soil carbon and nitrogen stocks in nitrogen-fertilized grass and legume-grass forage systems

   • L. S. da Silva
   • Lynn E. Sollenberger
   • Maria L. Silveira

   Original Article 06 January 2022 Pages: 105 - 117