Methods and systems for sub-field soil nutrient management

A computer-implemented method for generating soil nutrients recommendation data, the method comprising:

• determining, via one or more processors, a geographic field boundary of a field;
• obtaining, via one or more processors, topographic data corresponding to the field boundary of the field;
• generating, based on the topographic data, a digital elevation model including derivative data corresponding to slope data, soil wetness index data, and catchment area data;
• determining, based on the derivative data, critical level data for the area of the land;
• and
• generating, using a model that receives the critical level data as input, the soil nutrients recommendations data.

A non-transitory computer readable medium containing program instructions that when executed by one or more processors, cause a computer to:

• obtain topographic data corresponding to the field boundary of the field;
• generate, based on the topographic data, a digital elevation model including derivative data corresponding to slope data, soil wetness index data, and catchment area data;
• determine, based on the derivative data, critical level data for the area of the land;
• and
• generate, using a model that receives the critical level data as input, the soil nutrients recommendations data.