對大面積的果園栽培施肥工作,可提高施肥效率,且能整合成多功能農機,可減少大量金錢投資購置農機設備,節省生產成本。 Applies fertilizer the work to the big area orchard cultivation, mayenhance applies fertilizer the efficiency, also can put in order thesynthesis multi-purpose farm machinery, may reduce the massive moneysinvestment purchase farm machinery equipment, saves the productioncost。