| Autor: |
Kingsley John, Isong Isong Abraham, Ndiye Michael Kebonye, Prince Chapman Agyeman, Esther Okon Ayito, Ahado Samuel Kudjo |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Journal of the Saudi Society of Agricultural Sciences, Vol 20, Iss 6, Pp 379-389 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
1658-077X |
| DOI: |
10.1016/j.jssas.2021.04.005 |
| Popis: |
This current study investigated the relationship between soil organic carbon (SOC) and terrain derivatives on soil developed on dissimilar lithology while comparing the best modelling approach. Sixty (n = 60) bulk soil samples were taken from the depth of 0–30 cm according to five identified basement complex materials and analyzed for SOC. The models considered are ordinary kriging (OK), principal components kriging (PCA_OK) and regression kriging (RK). For the prediction's accuracy, 2-fold, and leave one out (LOOCV) cross-validation was carried out. The study indicated SOC in soil developed on granite gneiss (2.12%) and Biottite hornblende gneiss (2.05%) to be significantly (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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