摘要
分析水稻收割机的作业成本,论述利润与作业量、成本函数的关系,对比分析了水稻机械收割与人工收割的作业应用效果。
In the paper, the operation cost of rice combine harvester and the relation among the benefits with the operation amount and cost function were analyzed, as well the comparison of the combine harvester with manual harvester was discussed too.
出处
《农业科技与装备》
2008年第3期90-91,共2页
Agricultural Science & Technology and Equipment
关键词
农业工程
水稻收割机
效益
分析
agricultural engineering
rice combine harvester
benefit
analysis
