Wurentuya, and Lingling Chen. “The Effect of Foliar Boron Application on Seed Production of Alfalfa (Medicago Sativa L.)”. Biosis: Biological Systems 1, no. 2 (June 12, 2020): 60–64. Accessed October 31, 2024. https://ojs.bdtopten.com/eaapublishing/index.php/biosis/article/view/56.