Some tools in QGIS available for use in precision agriculture:
• Cadastral Plugin: used to divide polygons into equal parts; it requires a line layer to define the direction/angle of the division.
• Polygon Divider Plugin: divides a polygon into equal parts, with the division...
In the map below, hydrograph drainage was generated using satellite imagery (Copernicus Global DSM 30m). The satellite imagery reveals that, in many cases where rivers and springs occur, the required vegetation cover is not properly maintained.