CAJ | 학술논문

对5种型号的烟草基质装盘播种一体机械的作业效果进行了比较，并对其结果进行了经济评价。结果表明，机械作业比人工作业最高可节约31%的成本，但不同型号的产品存在一定的差异，其中综合作业效果以I型机械和IV型机械较好。I型机械基质装填量适中，播种精度较高，作业效率高，且具有升降、进盘、装盘、清洁盘面、压穴、播种、覆盖和收盘等功能，整体设计较合理，自动化程度高，较适合较大型育苗工场使用；IV 型机械基质装填量适中，播种精度较高，盘面清洁干净，噪音小，耗电量低，操作简单，较适合小型育苗场所使用。试验给烤烟漂浮育苗机械化作业配套及规范提供了依据。
대5충형호적연초기질장반파충일체궤계적작업효과진행료비교，병대기결과진행료경제평개。결과표명，궤계작업비인공작업최고가절약31%적성본，단불동형호적산품존재일정적차이，기중종합작업효과이I형궤계화IV형궤계교호。I형궤계기질장전량괄중，파충정도교고，작업효솔고，차구유승강、진반、장반、청길반면、압혈、파충、복개화수반등공능，정체설계교합리，자동화정도고，교괄합교대형육묘공장사용；IV 형궤계기질장전량괄중，파충정도교고，반면청길간정，조음소，모전량저，조작간단，교괄합소형육묘장소사용。시험급고연표부육묘궤계화작업배투급규범제공료의거。
We evaluated on operational effect and economic performance of five medium loaders with seeding in tobacco seedling production with floating system. The results showed that the machines could reduce labor cost up to 31%, but the reduction varied with machines. Overall, type I and IV machines had the best effect. Type I machine could fill medium just fine, sow seeds with high precision, operate efficiently with functions of lifting, disk mounting, disk loading, disk surface cleaning, pot pressing, sowing and covering. The design of type I was reasonable and its high degree of automation was suitable for large-scale seedling production. The type IV machine had moderate medium filling capacity, with high precision seeding, surface clean facility, and low noise, low power consumption and simple operation, which were suitable for small seedling production workshop.