Broccoli Breeding, Evaluation and Seed Production (2002)

Report to the Oregon Processed Vegetable Commission

Jim Meyers
OSU Dept of Horticulture

Brian Yorgey
OSU Dept of Food Science and Technology

Objectives:

1. Develop broccoli varieties adapted to western Oregon with:

  • Relatively tall plants with exerted heads for easy mechanical harvest
  • Large openly branched heads with heavy, clean stem for easy trimming and separation into spears and chunks.
  • Medium fine, firm uniform florets of good color and short pedicels, and which are retained after freezing
  • Early to midseason maturity, concentrate yield potential
  • Head rot, clubroot, and downy mildew resistance

2. Evaluate cytoplasmic male sterility as a method for producing F1 hybrid seed

3. Produce seed for limited scale on-farm trials

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