Impact of plant growth regulators

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On the basis of present investigation on the effect of different seed treatment with PGR¿s on germination, growth, yield and quality of okra cv. GAO-5, it could be concluded that when okra seeds treated with GA3 @ 20 ppm (T2) found to be beneficial to seed germination per cent, survival per cent, number of primary branches, early flowering, pod length, number of pods per plant, weight of pod, pod yield (kg per plant and kg per ha), fibre content, chlorophyll content and ascorbic acid content. While, GA3 @ 30 ppm (T3) was found to be beneficial in increasing plant height, length of internodes and number of internodes. The lowest values were recorded with treatment T11 (control).