多功能集成式播种开沟器的设计与试验 - 赵淑红; 谭贺文; 王加一; 杨超; 杨悦乾 (农业工程学报, 2018)
Keywords: 回土; seeding opener; 播种开沟器; 机械化; back flowing; 设计; optimization; 镇压; 优化; design; 集成; integration; repression; mechanization