Fig. 3. Relationship between accumulated oil-corrected biomass and accumulated intercepted radiation from emergence to physiological maturity for Genotypes 1, 2, and 9 in October (S1) and December (S2) planting dates at Venado Tuerto, 1996-1997. See Table 1 for the genotype codes. Vertical arrows show anthesis for S1 (right arrow) and S2 (left arrow). Vertical and horizontal bars indicate standard deviations.