Citation | Tahira, R., A. Khan, T. Rafique, Z. Abeer, U. Iqbal, M. Muneer, V. Areej and N. Khan. 2024. Effect of nitrogen fertilizer and salinity on essential oil yield and bioactivity of oregano (Origanum vulgare). Pakistan Journal of Agricultural Research, 37(4): 445-452. DOI | https://dx.doi.org/10.17582/journal.pjar/2024/37.4.445.452