Vol. 9, Issue 1 (2021)
Effect of pre-harvest treatment of GA3 on physiological behaviour in Mango
Author(s): Deen Dayal Singh, RR Singh and Pankaj Kumar Ray
Abstract: Mango (Mangifera indica L.) is one of the most important fruit crops of many tropical and sub-tropical countries of world which belongs to the family Anacardiaceae (Nakasone and Paul 1998 and Purseglove 1972). The experiment was carried out in Horticulture Garden of Bihar Agricultural College, Sabour during Rabi season with the objectives focused in this direction on the effect of GA3 application on physiological regulation of flowering and maturity in mango [Mangifera indica L.] cv. Langra. A critical analysis of data revealed that wide range of observation was observed on physiological traits. The traits such as photosynthetic rate (8.71 µmol/m2/sec) and internal CO2 concentration (283.80 ppm) was recorded with gibberellic acid @ 200 ppm while Stomatal conductance of leaf (0.163 µmol/m2/sec) was recorded at the time of stone formation stage. A wide range was observed with application of gibberellic acid on Physiological parameters.
DOI: 10.22271/chemi.2021.v9.i1u.11432
Pages: 1480-1484 | 562 Views 160 Downloads
download (6957KB)
How to cite this article:
Deen Dayal Singh, RR Singh, Pankaj Kumar Ray. Effect of pre-harvest treatment of GA3 on physiological behaviour in Mango. Int J Chem Stud 2021;9(1):1480-1484. DOI: 10.22271/chemi.2021.v9.i1u.11432
