The experiment was conducted at the field of plant physiology section of HRC (23.99271 N, 90.41139 E) during the summer season of 2017. The experiment was laid out in Randomized Complete Block Design. The treatments consisted of four NAA concentrations (15, 30, 45 and 60 ppm) and 3 CCC concentrations (200, 300 and 400 ppm) with distilled water as control. The unit plot size was 2.00 m x 1.80 m (3.6 m2) having 2 plants. The variety used in the experiment was BARI Seem-7. Fourteen day-old seedlings were transplanted on 03 April, 2017. The control plants were sprayed with tap water, whereas aqueous solutions of NAA and CCC were sprayed thrice on the plants i.e. 4 weeks after transplanting, at flowering and three weeks after flowering. First flowering was seen at 43 days after sowing of seeds in poly bag (6 inch x 7 inch). Trix was added in the solutions as surfactant for uniform spread of chemicals and moisture on leaves. Cowdung, nitrogen, phosphorous, potassium, sulphur, calcium, magnesim, zinc and boron were applied @ 5 t, 25, 40, 60, 20, 4, 4 and 2 kg/ha. The source of nitrogen, phosphorous, potassium, sulphur, calcium, magnesim, zinc and boron was urea, triple super phosphate (TSP), muriate of potash (MoP), gypsum, calcium sulphate, magnesium sulphate, zinc sulphate and medicated boric acid. The entire quantity of cowdung, TSP, gypsum, calcium sulphate, magnesium sulphate, zinc sulphate and boric acid, one-third urea and half of MoP were applied during land preparation. The remaining half of MoP and two-third urea was applied in three equal installments at 30, 60 and 90 days after transplanting. Weeding was done as when necessary. Pod harvest was done at marketable stage from 20 June 2017 to 12 August 2017 according to treatments. A total of 7 times pod harvests were done. The data were recorded on stem girth, vine length, plant dry weight, SPAD value, Fv/Fm value, number of pods/cluster, pod length, pod width, individual pod weight, number of pods/plant, %pod set and pod yield/plant. Plot yield was converted to per hectare yield. The data on SPAD value, CCI value and Fv/Fm value were taken on 20 July 2017. The changes in fluorescence yield reflect changes in photochemical efficiency and heat dissipation. The polyphasic rise of fluorescence transients was measured by an ADC Infrared Gas Analysis plant Efficiency Analyzer (PEA, Handsatech Instruments Ltd., King’s Lynn, UK). The initial fluorescence (F0), maximum fluorescence (Fm) were analyzed and quantum efficiency of open photosystem II centres-quantum yield (Fv/Fm) was calculated. The leaf discs were previously adapted to the dark for 20 minutes. The fluorescence data were collected every day at 10.00 am to 12.00 pm from initial to end of the experiment. Fo is the amount of light absorbed initially to raise the fluorescence from a low level to maximum value Fm after dark adaptation. Fv = Fm-F0 which is the variable. Ratio of Fv/Fm is a dark adapted test used to determine maximum quantum yield. This ratio is also an estimate of the maximum portion of absorbed quanta used in PSII reaction centers. Recorded data were statistically analyzed by MSTAT-C and mean separation was done by Tukey’s W test at 5% level of probability.