**Author details**

Richard Olutayo Akinwale Department of Crop Production and Protection, Obafemi Awolowo University, Ile-Ife, Nigeria

\*Address all correspondence to: akinrichie2002@yahoo.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Heterosis and Heterotic Grouping among Tropical Maize Germplasm DOI: http://dx.doi.org/10.5772/intechopen.98742*
