【摘要】 针对测土配方施肥的需要,充分利用智能手机功能强大、便于携带的特点,以智能手机为硬件平台,设计了一套基于智能手机的测土配方查询系统,通过Web Service提供数据服务,实现对土壤信息和施肥决策的在线和本地查询。更多还原

【Abstract】 According to the needs of formula fertilization by soil testing, making full use of smart phone’s feature of powerful and portable, a smart phone-based inquiry system of soil testing was designed. The data services were provided by Web Service; and online and local inquiry of soil information and fertilizer decisions was realized.更多还原