Is VRT applications baed on soil test results of P or K (not mixed) not the most efficient use of fertilizer dollars, environmental considerations, and efficiency? 

Or, does U of MN just calling blanket spreading as the only broadcast method?

Does banding work well with VRT via grid application, where some areas call for "0" product of either P or K, not batch-mixed, but spread separately.

Are most strip tillers soil testing on regular intervals? 4-5 yr intervals? Is getting "hot spot" soil test results a problem due to banding?

Just asking.