Effect of Plant Growth Regulators and Micro Nutrient on Quality of Ber (Zizyphus mauritiana Lamk.) cv. Gola

The present experiment was carried out on twenty eight year old ber orchard planted under sodic soil condition, which is located at the Main Experiment Station Horticulture, Acharya Narendra Deva University of Agriculture and Technology, Kumarganj, Ayodhya. objective to assess effect Plant growth regulators micro nutrient quality ber.The application different affected characters significantly i.e., fruit weight, size, TSS, acidity, ascorbic acid, reducing sugar, non-reducing sugar Total sugar. maximum length (3.87 3.92 cm) breadth (3.38 3.41 recorded treatment T8- 0.15 % Promalin + 0.5% Borax, statistically par with T10-15 ppm GA4 7 0.5 Borax (3.79 3.84 (3.33 3.36 during 2021-22 2022-23, respectively. weight noted (27.69g 28.89g) similar (26.30 g). higher TSS (19.42 19.49) 0Brix (19.02 19.09) 0Brix. minimum Acidity (0.24% 0.23 %) T10- 15 Borax. acid (85.33 86.02) (84.71 84.62). (6.23 6.25) T7- 0.13 (7.92 7.95) 0.13% (14.15 14.20