%0 Journal Article %T Design Optimization and Experimentation of Triple-Head Gradually Reducing Spiral Precision Fertilizer Apparatus %A Dun, Guoqiang %A Sheng, Quanbao %A Sun, Haitian %A Ji, Xinxin %A Yu, Zhenzhen %A Wang, Hongxuan %A Wu, Xingpeng %A Wei, Yuhan %A Zhang, Chaoxia %A Gao, Shang %A Li, Hailiang %J Processes %V 12 %N 9 %@ 2227-9717 %D 2024-09-14 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve