48th TWC, Tob. Work. Conf., 2018, abstr. 09
Evaluation of NCDA&CS boron sufficiency ranges for flue-cured tobacco
(1) North Carolina Department of Agriculture and Consumer Services, Raleigh NC USA; (2) North Carolina State University, Raleigh NC USA
Boron (B) is an essential micronutrient for optimum plant growth of flue-cured tobacco and is required in trace amounts (<1.0 lb B/acre). Since use of premium tobacco fertilizer grades that contain trace amounts of B are not typical in today’s ...