Design and experiment of slider-hole-wheel precision hill-direct-seeding metering device for rice
LI Lanlan, ZHU Dequan, ZHANG Shun, WEN Shichang, JIANG Rui, WU Liquan
浙江农业学报 . 2018, (12): 2153 -2160 .  DOI: 10.3969/j.issn.1004-1524.2018.07.22