%O NOTE: Currently Okori, Patrick is scientist at ICRISAT(Malawi) %A E Gasura %A P S Setimela %A A Tarekegne %A D Icishahayo %A R Edema %A P T Gibson %A P Okori %I Crop Science Society of America %L icrisat7384 %J Crop Science %P 1-23 %D 2013 %T Variability of Grain-filling Traits in Early Maturing CIMMYT Tropical Maize Inbred Lines %X Grain-filling rate (GFR), effective grain-filling duration (EGFD) and total grain-filling duration (TGFD) are important physiological traits of maize (Zea mays L.) grain yeild (GY) formation. To devise effective breeding strategies, the genetic nature of these traits is pre-requisite for improvement in early maturing maize.