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Can vine canopy nitrogen status be assessed non-destructively?
conference contribution
posted on 2023-05-24, 20:16 authored by Harriet WalkerHarriet Walker, Joanna JonesJoanna Jones, Nigel SwartsNigel Swarts, Thomas RodemannThomas Rodemann, Fiona Kerslake, Robert DambergsNitrogen (N) is an essential macronutrient for vine health, as well as grape and wine quality. Vine N status is most commonly obtained through petiole sampling and elemental analysis for nitrogen concentration. However, this method is expensive, destructive and labor intensive. Therefore, a rapid and simpler method of estimating vine nitrogen status would be advantageous.
History
Publication title
Australian Wine Industry Technical ConferenceDepartment/School
Tasmanian Institute of Agriculture (TIA)Event title
Australian Wine Industry Technical ConferenceEvent Venue
Adelaide, South AustraliaDate of Event (Start Date)
2019-07-21Date of Event (End Date)
2019-07-24Repository Status
- Restricted