摘要
卫星定位技术可以在精准农业的各个环节发挥作用 ,如精准播种、精准施肥、精准喷药、精准收割等等。卫星定位技术在农业机械中的应用 ,极大地提高了农业生产和作业效率。文章介绍了全球定位系统 (GPS)在精准农业作业流程中的应用 ,和美国Trimble公司生产的AgGPS农用卫星定位系统以及其在土壤采样中的应用实例。
Satellite positioning technology could be used to every tache of precision agriculture,such as precision seeding,precision fertilization,precision spraying,precision irrigating,precision reaping and so on.The application of satellite positioning technology in the agricultural mechanism would extremely increase the efficiency of agricultural production.The paper introduces the application of GPS in the process of precision agriculture,and introduces AgGPS system,an agricultural satellite positioning system produced by Trimble Corporation of U.S.,and its application in soil sampling.
出处
《全球定位系统》
2004年第3期35-41,共7页
Gnss World of China
