Stem Water Potential is a Sensitive Indicator of Grapevine Water Status
نویسندگان
چکیده
منابع مشابه
Predicting Grapevine Water Status Based on Hyperspectral Reflectance Vegetation Indices
Several vegetation indices (VI) derived from handheld spectroradiometer reflectance data in the visible spectral region were tested for modelling grapevine water status estimated by the predawn leaf water potential (Ψpd). The experimental trial was carried out in a vineyard in Douro wine region, Portugal. A statistical approach was used to evaluate which VI and which combination of wavelengths ...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 2001
ISSN: 0305-7364
DOI: 10.1006/anbo.2000.1361