国家重点研发计划项目(2016YFD0200600)和教育部创新团队发展计划项目(IRT13039)
刘正道,王庆杰,李洪文,何 进,卢彩云,谢立娟.腔盘式穴施肥装置柔性护肥机构设计与试验[J].农业机械学报,2018,49(11):97-103. LIU Zhengdao, WANG Qingjie, LI Hongwen, HE Jin, LU Caiyun, XIE Lijuan. Design of Flexible Fertilizer Protection Mechanism for Hole-fertilizing Apparatus with Notched Plate[J]. Transactions of the Chinese Society for Agricultural Machinery,2018,49(11):97-103.
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