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Potash Studies On Burley Tobacco In Owen County, Kentucky, Kenneth L. Wells, Kim D. Strohmeier, Anastasios D. Karathanasis, V. P. Evangelou

Agronomy Notes

Since the late 1970's, farmers in the Wheatley Community of Owen county have reported seeing potassium (K) deficiency on tobacco during the growing season. Most of them had been following University of Kentucky fertilizer recommendations for burley production. Analyses of cured leaf samples from one such crop in 1980 confirmed K deficiency. It was decided that the problem warranted conducting some field experiments in order to define the problem and hopefully develop a solution. Consequently, we located a field on the Harold Malcomb farm near Wheatly, that tested low in soil K and designed a field experiment with the objectives …