Song J, Wang Y, Han Y, Ma B, Bian J, Wang S, et al. Effects of two-stage harvesting soil loosening mechanism rotary tillage blade on Fritillaria ussuriensis Maxim collision damage. Int J Agric & Biol Eng [Internet]. 2025 Dec. 26 [cited 2026 Jan. 27];18(6):83-9. Available from: https://ijabe.org/index.php/ijabe/article/view/8990