A. I. Nwonuala

Correlation and Path Coefficient Analysis Studies on Grain Yield and Its Contributing Characters in Maize (Zea mays L.)

O. P. Taiwo, A. I. Nwonuala, Foby I. B., D. O. Olawamide & I. K. Agbugba · International Journal of Plant & Soil Science · 2020

In crop breeding, the selection for yield is made complex because of the quantitative and polygenic nature of the character. This study was undertaken to assess character association and show the contribution of various yield contributing characters in some maize varieties throug...

Open access Research Article 10.9734/ijpss/2020/v32i730300

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