• 2003 NC-140 Dwarf Apple Rootstock Trial Performance in 2009

    Horticulture Research Station

    2003 NC-140 Dwarf Apple Rootstock Trial Performance in 2009

    Authors: ,

Abstract

To evaluate the adaptability and performance of new and promising apple rootstocks in the dwarfing size-control category, a NC-140 regional rootstock trial was established in 2003 at 14 sites in the United States (AR, CA, IA, GA, KY, ME, MI, NY, OH, PA, UT, WI), Canada (BC), and Mexico. The Iowa planting, located at the ISU Horticulture Research Station, includes 23 rootstocks with new selections from the Cornell-Geneva breeding program (G, CG.), Russia (B.), Czech Republic (J-TE), Japan (JM.), and Germany (PiAu) with M.26, M.9 Pajam 2, and M.9 T337 serving as industry standards. These rootstocks are being evaluated with Gibson Golden Delicious serving as the test cultivar. This report summarizes the tree-growth and production characteristics through the 2009 growing season.

Keywords: RFR A9003, Horticulture

How to Cite:

Domoto P. A. & Schroeder L. R., (2010) “2003 NC-140 Dwarf Apple Rootstock Trial Performance in 2009”, Iowa State University Research and Demonstration Farms Progress Reports 0(4).

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Published on
01 Jan 2010
Peer Reviewed