Effect of Foliar Application of GA3, NAA and Urea on Fruit Physiological Characterstics of Ber (Zizyphus mauritiana Lamk.) cv. Banarasi Karaka

Among subtropical fruits Ber (Zizyphus mauritiana L.) one of the most common fruit crop, grown under neglected soil types. It is a drought hardy and can grow hazardous conditions soil, water climate thus it has rightly been recommended for arid desert area India [1]. found growing wild as well in cultivated forms throughout warmer regions up to an altitude 1500 metres above Mean Sea Level. The experiment comprised 13 treatments consisting foliar spray GA3, NAA, Urea control. are follows- T0 Control (water spray), T1 (GA3 @10 ppm), T2 @20 T3 (NAA T4 @40 T5 (Urea @1.0%), T6 @1.5%), T7 ppm + NAA T8 urea @1.5%). Mentioned solutions with different concentration were sprayed by foot sprayer morning hours selected branches fully drenched. On basis sprays plant growth regulators i.e. GA3 their combined influenced parameters this research trial. 20 40 1.5% maximized initial set, retention, volume, length fruit, diameter, weight, pulp pulp/stone ratio minimized drop, stone weight content. second effective treatment was 10 1.0% identified present investigation.