Research Findings

Project Progress Reports

Specific Project Findings Summaries by Year



US Grape Industry Survey on Nutrient Management

Grape growers nation-wide completed a survey to determine current vineyard nutrient management practices. The survey included main theme questions, including the following:

  • How they determine if a nutrient problem exists
  • Nutrients of greatest concern
  • How they fertilize
  • Technology applications

Read a summary of the results here.

Published Research Papers


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