外文摘要：A system for generating digital models of nitrogen availability based on field data, weather forecast data, and models of water flow, temperature, and crop uptake of nitrogen and water is provided. In an embodiment, field data and forecast data are received by an agricultural intelligence computing system. Based on the received data, the agricultural intelligence computing system models changes in temperature of different soil layers, moisture content of different soil layers, and loss of nitrogen and water to the soil through crop uptake, leaching, denitrification, volatilization, and evapotranspiration. The agricultural intelligence computing system creates a digital model of nitrogen availability based on the temperature, moisture content, and loss models. The agricultural intelligence computing system may then send nitrogen availability data to a field manager computing device and/or use the nitrogen availability data to create notifications, recommendations, agronomic models, and/or control parameters for an application controller.
申请号： EP16723200
专利号：EP3322279B1
公开/公告号：EP3322279B1
申请日：2016-04-26
公开/公告日：2023-03-01
申请/专利权人：Climate Llc
发明/设计人： Gates John; De Gryze Steven
主分类号： A01B79/00;
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