Posted 2/26/2012 18:25 (#2253379 - in reply to #2248527) Subject: Re: Using Electricial Conductivity for zoning?
Central To Everything and Close to Nothing
We like EC based zone maps as it will indicate changes in texture,soil moisture, and salinity. When you combine this with topography you have pretty stellar map and the zone soil testing shows that. EC values do not correlate to yield so you will need yield or ndvi data to indicate the production variability of the zones.
Using Electricial Conductivity for zoning?
