Fig. 4From: Interference with sex expression, estimation of yield and bioactive compounds in bitter gourd under PGRs-induced conditionsInteraction effect of plant growth regulators and application stage on the water content of fruit. Abbreviations are as follows: PGR0: 0, PGR1: 100 mgL−1 GA3, PGR2: 100 mgL−1 NAA 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