Adjusting nitrogen fertilizer rates (and growth) by the turf GvX

I didn't understand this when I first heard about it. I understood about growth potential, and I understood about clipping volume, but it hadn't occurred to me that these could be combined into a ratio for easy assessment (and adjustment) of growth rate and nitrogen fertilizer applications.

Jason Haines and I discussed the growth ratio (GvX) on the ATC Doublecut. We explained what it is: a ratio derived by taking the actual clipping volume and dividing it by the GP-adjusted…