Proportion of Field in Management Zone 2
----0% Zone 1 |
-------20% Zone 1 |
------40% Zone 1 |
.........60% Zone 1 |
-----80% Zone 1 |
----Higher Cost of VRT |
Figure 2. Spatial Breakeven Variability Proportions for Management Zones 2 and 3 Given a
Predetermined Proportion for Management Zone 1
18