Mary J. Guttieri

Phenotypic plasticity of tillering modulates winter wheat agronomic optimum plant density: A quantitative framework for interpretation of G × E × M interactions

Context Agronomic optimum plant density (AOPD) is the minimum number of plants per unit area that maximizes grain yield and varies with genotype, environment, and management interactions. Predominantly, studies on cultivar-specific AOPD treat cultivars as fixed effects, limiting...