positional effects. On 6 Nov. 2001, plants were removed from the chambers and returned to the field at Cornell Orchards. Plants were transferred to trenches built in the field for winter protection. On 15 Mar. 2002, a destructive harvest as described for
to encourage robust vine development, and graft unions were provided winter protection via an application of municipal compost (City of Monett, MO, USA) and/or mushroom compost (J-M Farms, Inc., Miami, OK, USA) held in place around and above the
Development of a new USDA plant hardiness zone map for the United States J. Appl. Meteorol. Climatol. 51 242 264 Davenport, J.R. Keller, M. Mills, L.J. 2008 How cold can you go? Frost and winter protection for grape HortScience 43 1966 1969 Dawson, I. 1991