N, P, and K Supply to Pinot noir Grapevines: Impact on Vine Nutrient Status, Growth, Physiology, and Yield

Influence of cluster zone leaf removal on Pinot noir grape chemical and volatile composition

“…Leaf areas were measured after treatment application and again at vér-aison. After applying leaf removal treatments, the total leaf area removed and remaining on the vine were measured using a nondestructive quantification method described in Schreiner, Lee, and Skinkis (2013). The percentage of leaf area removed was calculated and compared between leaf removal treatments.…”

Establishing a case for improved food phenolic analysis

“…Many variables (Fig. 1) affect the ultimate phenolic content of fruit and fruit products, including horticultural, genetic, environmental, and processing factors (Lee et al 2002(Lee et al , 2004a(Lee et al ,b, 2008bLee and Wrolstad 2004;Lee and Finn 2007;Tarara et al 2008;Lee 2010a;Lee and Skinkis 2013;Lee and Steenwerth 2013;Mosse et al 2013;Schreiner et al 2013;Thornton et al 2013). The study of phenolics is very complex as other compounds (e.g., free amino acids, carbohydrates, organic acids) involved in plant metabolite biosynthesis also contribute to quality appearance and flavor parameters, and affect fermentation and processing behavior.…”

Fertilization by Nano-powder Potassium Sulfate enhancing Production of Grapevines cv. Crimson Seedless

“…Indeed, potassium is the most cation which participates to achieve balance and transport sugar in grape berries (Spayd et al, 1993). On the other side, insufficient potassium affects negatively on growth and yield of vines and delaying the ripening of berries (Schreiner et al, 2013).…”