Exogenous abscisic acid (ABA) improves the filling process of maize grains at different ear positions by promoting starch accumulation and regulating hormone levels under high planting density

Higher planting densities typically cause a decline in grain weight, limiting the potential for high maize yield. Additionally, variations in grain filling occur at different positions within the maize ear. Ab...

Source: BMC Plant Biology - January 31, 2024 Category: Biology Authors: Tao Yu, Yuning Xin and Peng Liu Tags: Research Source Type: research