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39.48, -82.98 | From what I gather, management zones are based on yield. Soil maps, EC, topo maps, etc. -- all are proxies for yield.
I think yield variability also comes into play. Two areas in a field may have the same long-term average, for example. But one area might be very consistent, while the other (a low spot) might shine in a dry year and drown out in a wet year.
So, getting to the basics, what other attributes besides yield average and yield variability? Irrigated versus dryland, obviously. What else? | |
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How do you define a management zone?
