1. Ahmad, Z., Shah, P., Kakar, K. M., El-Sharkawi, H., Gama, P. B. S., Khan, E. A., Honna, T., & Yamamoto, S. (2010). Sugar beet (Beta vulgaris L.) response to different planting methods and row geometries II: effect on plant growth and quality. Journal of Food, Agriculture and Environment, 8(2), 785–791.
2. Antonietta, M., Fanello, D. D., Acciaresi, H. A., & Guiamet, J. J. (2014). Senescence and yield responses to plant density in stay green and earlier-senescing maize hybrids from Argentina. Field Crop Research, 155, 111–119.
3. Aram, S., Weisany, W., Daliri, M. S., & Mousavi Mirkalaie, S. A. A. (2021). Phenology, physiology, and fatty acid profile of canola (Brassica napus L.) under agronomic management practices (Direct Seeding and Transplanting) and zinc foliar application. Journal of Soil Science and Plant Nutrition. https://doi.org/10.1007/s42729-021-00475-3
4. Azizian, A., & Sepaskhah, A. (2014). Maize response to water, salinity and nitrogen levels: physiological growth parameters and gas exchange. International Plant Production., 8, 131–162.
5. Baigy, M. J., Sahebi, F. G., Pourkhiz, I., Asgari, A., & Ejlali, F. (2012). Effect of deficit-irrigation management on components and yield of sugar beet. International Journal of Agronomy and Plant Production, 3, 781–787.