R. OMIDBAIGI and H. ZAKIZADEH, “Influence of nitrogen fertilization and plant density on grain yield of buckwheat (Fagopyrum esculentum)*”, Indian J Agri Sci, vol. 72, no. 8, Jun. 2014, Accessed: Oct. 25, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/40991