Tob. Sci., 1973, 17-20, p. 58-60, ISSN.0082-4523
Response of Maryland tobacco to liming
Department of Agronomy, University of Maryland, College Park, Maryland USA
Improved quality and quantity of Maryland tobacco were obtained by increasing soil pH values to 5.3. Soil pHs higher than 5.3 did not significantly improve tobacco yield or quality. An increase in soil pH from 4.6 to 4.8 resulted in a 15 percent...