Figure 3

Biomass accumulation at (a) V8 (eight fully expanded leaves), (b) R1 (silking) and (c) R6 (maturity) for the two genotypes (M37W and Carolight®). Values are means ± SD, n = 4. N0 = 0 kg ha−1 of N (urea); N200 = 200 kg ha−1 of N (urea).

Biomass accumulation at (a) V8 (eight fully expanded leaves), (b) R1 (silking) and (c) R6 (maturity) for the two genotypes (M37W and Carolight®). Values are means ± SD, n = 4. N0 = 0 kg ha−1 of N (urea); N200 = 200 kg ha−1 of N (urea).