Adams, R.P. 2004. Identification of essential oil components by gas-chromatography mass spectroscopy. Allured Publishing, Carol Stream, USA, 456p.
Ameri, A., Nassiri, M., Rezvani, P. 2007. Effects of different nitrogen levels and plant density on flower, essential oils and extract production and nitrogen use efficiency of Marigold (Calendula officinalis). Iranian Journal of Field Crops Research. 5(2):15-325. (In Persian).
Duhan, S.PS., Bhattacharya, A.K., Husain, A. 1977. Effect of N and its methods of application on the herb and quality of corn mint. Indian Perfume. 21: 135–138.
Gerdon, W.B., Whitney, B.A., Raney, R.J. 1993. Nitrogen management in furrow irrigated, ridge- tilled corn. Journal of Product Agriculture. (6): 213-217.
Hornok, L. 1983. Influence of nutrition on the yield and content of active compounds in some essential oil plants. Acta Horticulturae. 132: 239–247.
Izadi, Z., Ahmadvand, G., Asna Ashri, M., Piri, J. 2010. Effect of nitrogen and plant density on some growth characteristic, yield and essence in peppermint. Iranian Journal of Field Crops Research. 824-836. (in Persian).
Kandil, E.A., Fawzi, M.I.F., Shahin, M.F.M. 2010. The effect of some slow release nitrogen fertilizers on growth, nutrient status and fruiting of Mit Ghamr peach trees. Journal of American Science, 6(12):195-201.
Kasual, S. 1999. The effect of nitrogen fertilizer in peppermint. Journal of Essential oil Research 7: 279-289.
Kumar, A., Samarth, R.M., Yasmeen, S. 2004. Anticancer and radio protective potentials of Mentha piperita L. Bio Factors. 22(1-4): 87-91.
Malakouti, M.J. 2004. Fertilizer use by crops in Iran. Report prepared for FAO. Soil and Water Research Institute. Tehran, Iran. (In Persian).
Malakouti, M.J., Lotfollahi, M., Shahabi, A.A., Siavoshi, K., Vakil, R., Ghaderi, J., Shahabifar, J., Majidi, A., Jafarnajadi, A., Dehghani, F., Keshavarz, M.H., Ghasemzadah, M., Ghanbarpouri, R., Dashadi, M., Babaakbari, M., Zaynalifard, N. 2008. Comparison of complete and sulfur coated urea fertilizers with pre-plant urea in increasing grain yield and nitrogen use efficiency in wheat. Journal of Agricultural Science Technology. 10:173-183.
Marotti, M.R., Piccaglia, W., Crout, K., Craufutd, A., Deans, S. 2004. Effect of planting time and mineral fertilization on peppermint (Mentha piperita L.) essential oil composition and its biological activity. Flavor and Fragrance Journal, 9(3): 125-129.
Mir-Hosseini, M. 2007. Effective extraction methods and devices, pharmaceutical and food industries, Zahedan Branch, Islamic Azad University Press, 170 p.
Noor gholi poor, F., Bagheri, Y.R., Lotfolahi, M. 2008. Effect of nitrogen sources on wheat yield and quality. Research Agriculture science. 14(2): 120-129.
Omidbaigi, R. 2011. Production and processing of medicinal plants. Behnashr (Astan Quds Razavi
Publication). Pp 347. (In Persian).
Sahhar, E.L., Fahamy, G.E., Fero, D.B., Zanati, E.L. 2006. Effect of different rates of nitrogen, phosphorus and potassium fertilizer on (Mentha piperita L.). Agricultural Research 95: 119-130.
Saiedi gragani, H., Yazdani Bloki, R., Saiedi gragani, N., Sodaie zadeh, H. 2014. Effect of sources and levels of nitrogen fertilizer on Petroselinum crispum Mill. at Jiroft. Iranian Journal of Field Crops Research. 12(2): 316-327. (In Persian).
Saxena, A. 2004. Effect of nitrogen levels and harvesting management on quality of essential oil in peppermint cultivars. Indian Performer, 33(3): 182-185.
Singh, R., Shushni, A.M., Belkheir, A. 2011. Antibacterial and antioxidant activities of Mentha piperita L. Arabian Journal of Chemistry, 1: 1-5.
Singh, V.P., Chatterjee, B.N., Singh, P. 2003. Response of mint species to nitrogen fertilization. Journal of Agricultural Science 113(2): 267-271.
Timsina, J.U., Singh, M., Badaruddin, C., Meisner, R., Amin, M.R. 2001. Cultivar, nitrogen, and water effects on productivity, and nitrogen-use efficiency and balance for rice-wheat sequences of Bangladesh. Field Crops Research. 72: 43-161.
Valmorbida, J., Boaro, C.S.F. 2007. Growth and development of Mentha piperita L. in nutrient solution as affected by rates of potassium. Brazilian Archives of Biology and Technol, 50(3): 379-84.
Verma, R.S., Rahman, L., Verma, R.K., Chauhan, A., Yadav, A.K., Singh, A. 2010. Essential oil composition of Menthol mint (Mentha arvensis L.) and Peppermint (Mentha piperita L.) cultivars atdifferent stages of plant growth from Kumaon Region of Western Himalaya. J. Medicinal and Aromatic Plants; 1(1): 13-8.
Wilson, V.E., Teare, I.D. 1972. Effects of between and within row spacing on components of lentil yield. Crop Science. 12: 557-585.
Yazdani, D., Jamshidi, A., Mojab, F. 2002. Comparison on menthol content of cultivated Peppermint at different regions of Iran. Journal of Medicinal Plants. 3(3): 73-77.
Zeinali, H., Hosseini, H., Shirzadi, M.H. 2014. Effects of nitrogen fertilizer and harvest time on agronomy, essential oil and menthol of Mentha piperita L. Iranian Journal of Medicinal and Aromatic Plants, 30(3): 486-495. (In Persian).