AUTHOR=Song Qingbin , Zhao Pengfei , Bi Yubin , Fu Zuoli , Huang Yuxiang , Zheng Yi TITLE=Optimization and test of pneumatic lifting seed distributor for maize plot seeder JOURNAL=Frontiers in Plant Science VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1469963 DOI=10.3389/fpls.2025.1469963 ISSN=1664-462X