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89 results

  1. 49th TWC, Tob. Work. Conf., 2020, abstr. 13

    Lower-leaf removal programs for flue-cured tobacco production in North Carolina

    COGGINS T.; VANN M.C.; FISHER L.R.; WELLS R.; BROWN A.B.; FINCH C.E.
    North Carolina Cooperative Extension Service - Davidson County, Lexington, NC USA
    Sluggish demand for lower-stalk positions has prompted consideration for de-lugging programs in North Carolina. The agronomic impact of these leaf removal systems has not been fully reported. The objective of this research was to compare lower-leaf...
  2. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 15

    Nitrogen fertilizer source and the impact to flue-cured tobacco nutrient assimilation, yield, quality, value, and chemistry

    VANN M.C.; WOODLEY A.L.; SUCHOFF D.H.; FISHER L.R.
    North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.
    The impact of nitrogen (N) fertilizer sources to macro, secondary, and micronutrient assimilation at various growth stages and their impact to post-harvest measurements have not been reported in flue-cured tobacco. Research was conducted in 2016 and...
  3. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 17

    Establishing nitrogen fertility recommendations for the production of organic Burley tobacco

    SUCHOFF D.H.; VANN M.C.; FISHER L.R.
    North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.
    As demand increases for organic tobacco products, growers transitioning to certified organic production systems require appropriate agronomic recommendations. Two studies were conducted at the Mountain Research Station in Waynesville (W), NC and the...
  4. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 21

    Impacts of lower-leaf removal timing, number, and nitrogen application to flue-cured tobacco

    VANN M.C.(1); FINCH C.E.(1); FISHER L.R.(1); WELLS R.(1); BROWN A.B.(2)
    (1) North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.; (2) North Carolina State University, Department of Agricultural & Economic Resources, Raleigh, NC, U.S.A.
    The removal and exclusion of lower-stalk tobacco from harvest continues to be encouraged in North Carolina. Previous research efforts have been focused on the simultaneous practices of topping and leaf removal. Very little information has been...