CAJ | 학술논문

结合国家甘蔗技术体系试验示范要求．通过运用机械手段与人工对比的方法．开展甘蔗在种植与收获期间的生产阶段——包括芽前封闭除草、农药喷施除虫、喷施叶面肥、中耕松土、培土施肥等进行田间管理试验研究。结果表明，在试验条件下的每公顷蔗地的经济效益为：管理成本减少288元，平均增产甘蔗3．76t（按500元／t算），则利润增加2168元；另外，机械作业的工效要比人工少39．7hm2／人·班次：即在一定情况下，机械作业可以减少甘蔗田管作业成本和达到解决“民工荒”的问题，并起到增收的效果。
결합국가감자기술체계시험시범요구．통과운용궤계수단여인공대비적방법．개전감자재충식여수획기간적생산계단——포괄아전봉폐제초、농약분시제충、분시협면비、중경송토、배토시비등진행전간관리시험연구。결과표명，재시험조건하적매공경자지적경제효익위：관리성본감소288원，평균증산감자3．76t（안500원／t산），칙리윤증가2168원；령외，궤계작업적공효요비인공소39．7hm2／인·반차：즉재일정정황하，궤계작업가이감소감자전관작업성본화체도해결“민공황”적문제，병기도증수적효과。
Combination of experiments and demonstrations of the national sugarcane technology system requirements, use of mechanical means, by contrast with the artificial method to carry out the stages of production of sugarcane during the planting and harvesting - including bud closed weeding, pesticide spraying, de-worming, spraying foliar fertilizer, cultivating loose soil, earth and fertilizer field test study. The results show that under the experimental conditions of cane per hectare economic benefits： reducing management costs 288 yuan, an average yield of sugarcane of 3.76 tons （t price of 500 yuan operator）, the increase in profits for 2 168 yuan; In addition, the ergonomics of the machine operations than the artificial less 39.7 hm2 / frequency： that is, machine operations, in certain circumstances can reduce the sugarcane fields tubes operating costs and achieve to solve the problem of ＂labor shortage＂ and played the income effect.