Influence of plant population, NPK fertilizer rates and types on growth, chlorophyl content and tuber weight of Kpamyo Yam minitubers in Abuja, Nigeria
Low soil fertility and inappropriate fertilizer management remain major constraints to seed yam production in the Nigerian savanna. This study evaluated the influence of NPK fertilizer types and rates on growth attributes, chlorophyll content, and tuber yield of Kpamyo yam (Dioscorea rotundata L.) minitubers. Field exp...