Solid Earth
Solid Earth
SE
Articles | Volume 7, issue 4
Articles | Volume 7, issue 4
https://doi.org/10.5194/se-7-1023-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/se-7-1023-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 7, issue 4
Research article
 | 
11 Jul 2016
Research article |  | 11 Jul 2016

Fixation kinetics of chelated and non-chelated zinc in semi-arid alkaline soils: application to zinc management

Theophilus K. Udeigwe, Madeleine Eichmann, and Matthew C. Menkiti

Viewed

Total article views: 2,493 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,341 998 154 2,493 195 201
  • HTML: 1,341
  • PDF: 998
  • XML: 154
  • Total: 2,493
  • BibTeX: 195
  • EndNote: 201
Views and downloads (calculated since 17 Mar 2016)
Cumulative views and downloads (calculated since 17 Mar 2016)

Cited

Latest update: 03 Jul 2025
Download
Short summary
Micronutrient fixation leads to the reduction of plant-available portions. This study examined the fixation kinetics of chelated and non-chelated zinc (Zn) in semi-arid soils. About 30 % more Zn was fixed in the non-chelated system in the first 14 days. Slope of change of Zn to Cu (i.e., Cu–Zn) was higher than other micronutrients. Zn fixation kinetics were better described by a power-function model. Tools developed from this study will be used to advance micronutrient management.
Read more
Share