Open Access Research Paper Views (1232) Optimization of best dose of chitosan to Mitigate stress-induced toxic effects of salinity and Nickel in rose Tehseen Ashraf, Zahoor Hussain Int. J. Biosci. 19(1), 8-23, July 2021. DOI: http://dx.doi.org/10.12692/ijb/19.1.8-23 Keywords: Chitosan, Dose optimization, Mitigation of abiotic stress, Nickle, Rose, Salinity Details