Fig. 2From: Interference with sex expression, estimation of yield and bioactive compounds in bitter gourd under PGRs-induced conditionsEffect of plant growth regulators at various application stages on fruit yield (tha−1) in bitter gourd. Abbreviations are as follows: PGR0: 0, PGR1: 100 mgL−1 GA3 (gibberellic acid) PGR2: 100 mgL−1 NAA (naphthalene acetic acid) and PGR3: 100 mgL−1 MH (maleic hydrazide), S1: seed soaking stage, S2: 4-leaf stage and S3: flower bud stage. Different letters in the same column indicate significant differences between treatments (p < 0.05). Vertical bars indicate standard errorsBack to article page