Sabbatini Lab Leaf Removal Project 2017

Overview

Measurements are being taken of Merlot and Pinot Grigio wine grape cultivars before, immediately after, 1 hour after and 2 hours after being subjected to manual and mechanical leaf removal in a cool climate viticulture area.

Protocols

Leaf Photosynthesis MultispeQ V1.0

Summary

Measures many photosynthesis-related parameters in <15 seconds, including:

  • Chlorophll Fluorescence: Phi2, PhiNPQ, PhiNO, NPQt, qL, LEF
  • Relative Chlorophyll: SPAD
  • Proton Motive Force: ECSt, vH+, gH+
  • Absorbance at: 450, 535, 605, 650, 730, 850, 880, and 940nm.
  • Leaf Thickness (in mm), angle, and cardinal direct...

Questions

  1. Cultivar (Multiple Choice)
  2. Treatment (Multiple Choice)
  3. Timing of Treatment (Multiple Choice)
  4. Leaf Position (Multiple Choice)
  5. Date of Measurement (Short Answer)

Locations

Team

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Project Lead (161)
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Collaborator (72)
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Collaborator (211)