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Paper Details

Studies of plant growth substances on the yield components of winter season guava cv. L49 (Sardar)

V.R. GARASIYA, N.M. PATEL*, H.S. BHADAURIA AND V. R. WANKHADE

Journal Title:International Journal of Agricultural Sciences
Abstract


The present investigation was carried out to work out the effect of plant growth regulators on the yield of winter season guava (Psidium guajava L.) cv. L49 (Sardar). The study revealed that an application of NAA 40 ppm as well as NAA 20 ppm was found to be the most effective in increasing more number of fruits per tree (439.00 and 410.05, respectively). These treatments also increase the fruit weight (153.22 and 136.13 g), fruit volume (127.68 and 114.20 cc), fruit diameter (5.63 and 5.36 cm) and yield (66.39 and 59.90 kg tree-1). The number of seeds per fruit was found to be non-significant. But minimum number of seeds per fruit was observed with GA3 50 ppm (300.01).

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