Tang, Han, Yeming Jiang, Changsu Xu, Wenqi Zhou, Qi Wang, and Yijia Wang. “Experimental Study on the Correlation Between Hill Direct Seeding Rate and Field Seedling Rate of Typical Rice Varieties in Cold Areas”. International Journal of Agricultural and Biological Engineering 14, no. 5 (October 13, 2021): 63–71. Accessed December 26, 2025. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/6020.