Growth and yield responses of groundnut to different rates of NPK fertilizer at Umudike

• Hauptverfasser: Orji KO (Verfasst von), Chukwu LA (Verfasst von), Ogbu JU (Verfasst von)
• Format: Buch
• Veröffentlicht: International Journal of Agricultural Science and Food Technology - Peertechz Publications, 2022-02-18.
• Schlagworte: Research Article
• Online-Zugang: Connect to this object online.

<p>The field trial was carried out in the 2014 cropping season in the Research and Training Farm (Eastern Farm) of the Michael Okpara University of Agriculture, Umudike to assess the effect of NPK 15: 15: 15 fertilizer rates on the biological and economic yields of groundnut (Ogoja spreading c...