Average titratable acidity, total soluble solids (°Brix) and sugar content per berry of V. vinifera cv.

Abstract

Chardonnay in response to treatment with water as control, an A. nodosum extract, an E. maxima extract, and an NPK-reference treatment. Each value represents the mean ± standard error of the raw data (n = 4). Treatments that showed significantly different responses, averaged over the ripening period and at harvest, are indicated with different letters based on their estimated marginal means (P < 0.05). (DOCX)