Claim · model-written summary
Net bunch water import decreased 90% with development.
- Taxon
- Vitis vinifera L. cv. Shiraz
Vitis viniferat0 - Outcome
- Bunch net water import ratese0
- Direction
- decreasee0
- Value
- 90%e0
Not reportedOrgan / stage
Verbatim
t0“Vitis vinifera L. cv. Shiraz”
e0“Bunch net water import rates also showed a 90% decrease with development from 1.0 to 0.1 g g (dry wt)-1 d-1”
Title
Greer, Dennis; id_orcid 0000-0002-9083-9939; Rogiers, Suzy Charles Sturt University Research Output (CRO) 2009
Other claims from this paper (6)
- Observation Bunch transpiration declined to 0.2 g per g dry weight per day by harvest.
- Observation Net water import exceeded transpiration in early and mid bunch development.
- Observation From 60 to 80 days after flowering, transpiration exceeded import and bunch water was lost.
- Observation In situ vineyard measurements over four seasons closely matched prior water gain and loss rates.
- Observation Net import exceeded transpiration losses until late ripening.
- Mechanism Sustained late ripening bunch weight loss was attributed to a shift from net import to transpiration driven water loss.