Efficiency on the Use of Radiation and Corn Yield under Three Densities of Sowing

Figure 2

Interaction yield versus plant density evaluated at 2008, 2009, and 2010 summer. El Cerrillo, Toluca Mexico. Densities 1, 2, and 3 = 6.9, 7.8, and 8.9 plants m⁻², respectively.