45th TWC, Tob. Work. Conf., 2012, abstr. 26
Evaluation of the impact of growing season moisture on burley crop quality
Biosystems and Agricultural Engineering Dept., University of Kentucky, Lexington, KY 40546-0276 USA
The yearly grade index was calculated and used as a measure of burley quality for the years of 1959- 2000. Grade index is a numerical standard that provides an overall measure of crop quality based on approximately 110 grades established by the U. S. ...