Solid Earth
Solid Earth
SE
Articles | Volume 7, issue 1
Articles | Volume 7, issue 1
https://doi.org/10.5194/se-7-311-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/se-7-311-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 7, issue 1
Research article
 | 
24 Feb 2016
Research article |  | 24 Feb 2016

Examining the fixation kinetics of chelated and non-chelated copper and the applications to micronutrient management in semiarid alkaline soils

T. K. Udeigwe, M. B. Eichmann, M. C. Menkiti, and N. Y. O. Kusi

Viewed

Total article views: 2,339 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,240 910 189 2,339 212 205
  • HTML: 1,240
  • PDF: 910
  • XML: 189
  • Total: 2,339
  • BibTeX: 212
  • EndNote: 205
Views and downloads (calculated since 15 Oct 2015)
Cumulative views and downloads (calculated since 15 Oct 2015)

Cited

Latest update: 13 Dec 2024
Download
Short summary
Fixation pattern and kinetics of chelated and non-chelated Cu compounds in semiarid soils were examined. 22% more Cu was fixed in the non-chelated system within the first 14 days (difference of only 7% by day 90). The slope of change in Cu in respect to other nutrients was higher in the non-chelated system. Fixation of Cu was better described by the power function and second-order models in the non-chelated and chelated systems, respectively. Findings are vital for improved nutrient management.
Read more