Cowpea (Vigna unguiculata [L] Walp) response to the application of NPK fertilizer in a Ferric Luvisol
Autor: | Obianuju Chiamaka Emmanuel, Olayiwola Akin Akintola, Dorcas Tinuke Ezekiel-Adewoyin, Francis Marthy Tetteh |
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Rok vydání: | 2021 |
Zdroj: | Nigerian Journal of Soil Science. :105-113 |
Databáze: | OpenAIRE |
Externí odkaz: |