jamesb - 9/25/2022 22:48
IH4186 - 9/25/2022 13:05 If you think about grid sampling is not a great way to soil sample. You would be much better off going by yield map or soil type for your soil tests. With grid sampling you end up with square boxes that do not match the changes in the field.
Agree, Satellite imagery and yield maps work great to identify zones to work on. We use 5 zones but I know of guys that use many more.