Tob. Sci., 1993, 37, p. 4-8., ISSN.0082-4623.
Primary and secondary tillage effects on soil properties and tobacco production
Clemson University, Dept. of Agronomy and Soils, Edisto REC, Blackville, SC, USA.
Declining soil productivity due to unacceptable levels of soil erosion associated with conventional clean tillage methods used in tobacco production demonstrated the need to evaluate alternative practices for growing tobacco. Methods and timing of land ...