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Bulletin of the National Research Centre
Fig. 3 | Bulletin of the National Research Centre

Fig. 3

From: Interference with sex expression, estimation of yield and bioactive compounds in bitter gourd under PGRs-induced conditions

Fig. 3

Interaction effect of plant growth regulators and application stage on chlorophyll content of leaves. Chlorophylls are expressed as mg g−1 fresh extract. 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 errors

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