1. Can Frequent Measurement of Normalized Difference Vegetative Index and Soil Nitrate Guide Nitrogen Fertilization of Kentucky Bluegrass Sod?. Issue 2 (1st March 2016) Authors: Guillard, Karl; Fitzpatrick, Richard J. M.; Burdett, Holly Journal: Crop science Issue: Volume 56:Issue 2(2016) Page Start: 827 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗