Reliable quantification of N2 fixation by non-legumes remains problematic Murray UnkovichDavid HerridgeMark B. Peoples Commentary 14 July 2020 Pages: 223 - 225
Three-dimensional dynamics of nitrogen from banded enhanced efficiency fertilizers Chelsea K. JankePhilip MoodyMichael J. Bell Original Article Open access 01 October 2020 Pages: 227 - 247
Exports and inputs of organic carbon on agricultural soils in Germany Anna JacobsChristopher PoeplauAxel Don Original Article Open access 08 October 2020 Pages: 249 - 271
Reliance on Biological Nitrogen Fixation Depletes Soil Phosphorus and Potassium Reserves Marie ReimerTobias Edward HartmannKurt Möller Original Article Open access 29 October 2020 Pages: 273 - 291
Graphical analysis of nitrogen and sulfur supply on yield and related traits of canola in eastern Canada B. L. MaZ. M. ZhengD. L. Smith Original Article 04 November 2020 Pages: 293 - 309
Residual nitrogen from preceding garlic crops is important for double-cropped rice Wei ZhouTao WangWanjun Ren Original Article 04 November 2020 Pages: 311 - 324
European survey shows poor association between soil organic matter and crop yields Wytse J. VonkMartin K. van IttersumRenske Hijbeek Original Article Open access 04 November 2020 Pages: 325 - 334
Correction to: Carbon sequestration and nitrogen uptake in a temperate silvopasture system C. DoldAndrew L. ThomasT. J. Sauer Correction 12 October 2020 Pages: 335 - 335