外文摘要：A precision agriculture prescription system which provides precision agriculture prescriptions, by estimating fertilizer application rates and providing a prescription for spatial distribution of the selected product over a given field(s) with a goal of achieving an efficient use of budgeted fertilizer product(s). The system utilizes historical and forecast weather data, as well as remote sensing satellite imagery to maximize the grower's budgeted fertilizer products over his/her fields. This is done by assessing the normalized difference vegetation index (NDVI) from 1 -to-many satellite images of the given field(s). The system also leverages regional historical weather data to correlate prior seasons' growth patterns and climate effects, and regional weather forecast data to incorporate predictive climate impacts. A soil mineralization model is applied by the system to prescribe an efficient spatial distribution down to the image pixel level for the selected product(s) over the grower's field(s), to provide an economic advantage for the grower.
申请号： CA3016216
专利号：CA3016216C
公开/公告号：CA3016216C
申请日：2016-03-21
公开/公告日：2023-05-02
申请/专利权人：Nutrien Ag Solutions (Canada) Inc.
发明/设计人：Staples, Thomas Edward; Miller, Regan Charles; Hoosein, Mehzabeen; Finn, Michael Vincent
主分类号： A01C21/00;
法律状态：授权
原文传递申请：江苏省科技资源（工程技术文献）统筹服务平台