1. Recommendations for stronger biochar research in soil biology and fertility

   • Y. J. Cai
   • Y. S. Ok
   • S. X. Chang

   Editorial 23 February 2021 Pages: 333 - 336

2. Depth distribution of soil organic matter and burrowing activity of earthworms—mesocosm study using X-ray tomography and luminophores

   • Yvan Capowiez
   • Franck Gilbert
   • Jean-Marc Bonzom

   Original Paper 06 January 2021 Pages: 337 - 346

   

3. Application of N₂-fixing Paenibacillus triticisoli BJ-18 changes the compositions and functions of the bacterial, diazotrophic, and fungal microbiomes in the rhizosphere and root/shoot endosphere of wheat under field conditions

   • Yongbin Li
   • Minyang Wang
   • Sanfeng Chen

   Original Paper 06 January 2021 Pages: 347 - 362

   

4. Dissimilatory nitrate reduction to ammonium increased with rising temperature

   • Thang V. Lai
   • Maarten H. Ryder
   • Matthew D. Denton

   Original Paper 06 January 2021 Pages: 363 - 372

   

5. Bacterial communities are associated with the tuber size of Tetrastigma hemsleyanum in stony soils

   • Chuntao Hong
   • Qingsong Shao
   • Haipeng Guo

   Original Paper 06 January 2021 Pages: 373 - 388

   

6. Freeze-thaw cycles release nitrous oxide produced in frozen agricultural soils

   • Leanne Ejack
   • Joann K. Whalen

   Original Paper 07 January 2021 Pages: 389 - 398

   

7. Biological nitrification inhibition by sorghum root exudates impacts ammonia-oxidizing bacteria but not ammonia-oxidizing archaea

   • Yaying Li
   • Yang Zhang
   • Huaiying Yao

   Original Paper 08 January 2021 Pages: 399 - 407

   

8. Microbial carbon-use efficiency and straw-induced priming effect within soil aggregates are regulated by tillage history and balanced nutrient supply

   • Fei Mo
   • Ye-Ye Zhang
   • Yun-Cheng Liao

   Original Paper 08 January 2021 Pages: 409 - 420

   

9. Revealing interactions between root phenolic metabolomes and rhizosphere bacterial communities in Populus euphratica plantations

   • Zhichao Xia
   • Yue He
   • Chunyang Li

   Original Paper 09 January 2021 Pages: 421 - 434

   

10. Shifts in soil microbial stoichiometry and metabolic quotient provide evidence for a critical tipping point at 1% soil organic carbon in an agricultural post-mining chronosequence

    • Jessica Clayton
    • Kathleen Lemanski
    • Michael Bonkowski

    Original Paper Open access 16 January 2021 Pages: 435 - 446