Variability in Yield and Yield Components of Selected Pro-vitamin A Maize (Zea mays L.) Varieties in a Humid Environment of Port Harcourt, Nigeria
O. P. Taiwo, A. I. Nwonuala & Foby I. B. · Asian Journal of Agricultural and Horticultural Research · 2020
This study aimed at assessing the magnitude and nature of genetic variation present in seventeen pro-vitamin A (PVA) maize varieties, investigate the extent of association among agronomic characters responsible for yield and its components in the maize varieties and evaluate the...
Open access
Research Article
10.9734/ajahr/2020/v5i330051