Numbered Publications by Bob Pearce
4BA-08MJ: 4-H Agricultural Land Judging and Homesite Evaluation in Kentucky
Bob Pearce, Edwin Ritchey | Apr. 17, 2023 (Minor Revision)
Land judging is a way of appraising the physical nature and capability of soils. Certain soil properties, such as slope, depth, and color, that can be seen, felt, or measured, are reliable indicators of soil characteristics that impact crop growth and productivity. Land judging does not replace soil testing. Laboratory tests that determine the chemical and physical nature of soil help us predict plant response to lime and fertilizer, estimate the amount of a waste product that can be safely applied to the soil, and determine the limitations for uses such as homesites and roads.
AGR-267: Ordering/Casing Burley and Dark Tobacco - Post-Curing Management Practices
Andy Bailey, Bob Pearce | Sep. 8, 2022 (New)
Market preparation of burley and dark tobacco involves removing cured tobacco from the curing facilities (takedown), removing the stalks from the stick (bulking), removing cured leaves from tobacco stalks (stripping) and packaging for the market (baling). These processes can only be performed when cured leaves are sufficiently pliable to avoid breakage.
AGR-266: Chemical Topping of Burley Tobacco
Andy Bailey, Bob Pearce | Jun. 17, 2022 (New)
Pastures for sheep and goats are fertilized to ensure a reliable supply of energy, protein, and other nutrients for a long season of grazing. Management of plant nutrients maintains a balance of improved grasses and legumes and improves forage species competitiveness with many pasture weeds. The most important part of obtaining fertilizer recommendations is collecting a representative soil sample to send to the lab.
AGR-258: Production of Connecticut Broadleaf Cigar Wrapper Tobacco in Kentucky and Tennesse
Andy Bailey, Bob Pearce | Sep. 29, 2020 (New)
There has been recent interest from tobacco dealers in purchasing Connecticut Broadleaf tobacco produced in Kentucky and Tennessee. Connecticut Broadleaf has traditionally been grown in areas of the Connecticut River Valley in Connecticut and Massachusetts. However, decreased production in this area along with increased demand for natural leaf cigar wrappers has caused tobacco dealers to pursue other tobacco-producing areas for this type. At first glance, Connecticut Broadleaf tobacco resembles dark air-cured tobacco, but generally has enhanced leaf quality characteristics that can increase its potential value for use as cigar binders and wrappers.
SR-112: Science of Hemp: Production and Pest Management, 2020
Bernadette Amsden, Samantha Anderson, Ric Bessin, Susan Fox, Nicole Ward Gauthier, Ross Guffey, Tom Keene, Tyler Mark, Bob Pearce, Christopher Schardl, Jonathan Shepherd, Frank Sikora, Desiree Szarka, Raul Villanueva | Mar. 13, 2020 (New)
Hemp is grown for fiber, grain, and cannabinoid extraction in Asia, Europe, and the Americas. Until recently, Cannabis sativa has been classified as a Schedule 1 controlled substance in the US. The Agricultural Act of 2014 (Farm Bill) allowed for reintroduction of industrial hemp under a pilot research program. Acreage increases and addition of state legislation resulted in over 78,000 acres of hemp grown in 23 states by the end of 2018. Hemp became a legal commodity under the 2018 Farm Bill, and by the end of 2019, over 500,000 licensed acres were documented across 45 states. Canada re-introduced the crop in 1998, and in 2018, almost 78,000 acres of hemp were licensed and planted.
PPFS-AG-T-5: Maintaining the Efficacy of Foliar Fungicides for Tobacco Disease Management
Bob Pearce, Emily Pfeufer | Jul. 1, 2019 (Minor Revision)
Management of resistance to fungicides is based on alternating the use of particular modes of action, or FRAC groups, which essentially presents multiple different challenges to the fungal population. Overall, fungi that are naturally resistant to a mode of action are very rare in the environment. Challenging a population with multiple different modes of action will reduce the chance of developing widespread resistance, which will prolong the efficacy of these chemicals.
Tillage and Subsoiling Effects on Soil Compaction and Yield of Burley Tobacco: Plant and Soil Sciences Research Report (vol. 1, no. 2, 2012)
John Grove, Bob Pearce, Edwin Ritchey | Jan. 31, 2013 (New)
Historically, tobacco producers have relied heavily on surface tillage to prepare fields for transplanting. This study was established to determine how soil penetrometer resistance and burley tobacco yields were influenced by surface and subsurface tillage (subsoiling) on soils with no known compaction present.
ID-204: Introductory Safety Training for Tobacco Workers
Bob Pearce, Mark Purschwitz, John Wilhoit | Jul. 25, 2012 (New)
This safety bulletin is intended to offer introductory safety training to tobacco workers in conjunction with a farm walk-around. It was written as if you and your workers are standing in or around the object currently being discussed, e.g., a tractor, with you or a designated assistant pointing out the various safety issues listed in the bulletin. It is not meant to be used as a stand-alone bulletin, especially just in a room, unless you have already gone through the walk-around and are reviewing points or having a discussion. It must be used out by the barn, equipment, or other subject being discussed.
AGR-92: Sampling Plant Tissue for Nutrient Analysis
Chad Lee, Bob Pearce, Greg Schwab, Bill Thom | May. 8, 2007 (Minor Revision)
PR-432: Agronomy Research Report 2000
Richard Barnheisel, Morris Bitzer, Jimmie Calvert, Glenn Collins, Mike Collins, Mark Coyne, David Ditsch, Charles Dougherty, Larry Grabau, J.D. Green, Dan Grigson, John Grove, Dennis Hancock, Jimmy Henning, Jim Herbek, John James, John Johns, A.D. Karathanasis, Brenda Kennedy, Garry Lacefield, Eugene Lacefield, Len Lauriault, Bill Maksymowicz, Jim Martin, Bob Miller, Tom Mueller, Gregg Munshaw, Lloyd Murdock, Gary Palmer, Bob Pearce, Todd Pfeiffer, Chuck Poneleit, A.J. Powell, Monroe Rasnake, Edwin Ritchey, Scott Shearer, Frank Sikora, Robert Spitaleri, Norm Taylor, Charles Tutt, Dave Van Sanford, Paul Vincelli, Ken Wells, David Williams, Bill Witt | Jul. 10, 2000 (New)
