Vidal blanc grapevines were trained to four training systems:(1) High Cordon-a bilateral
cordon at the top wire (1.7 m);(2) Low Cordon-bilateral cordon at the bottom wire (1.0 m);(3) …

Vignoles grapevines were trained to four training systems:(1) high cordon-a bilateral cordon
at the top wire (1.8 m);(2) low cordon-a bilateral cordon at the bottom wire (1.0 m);(3) high …

Effects of two shoot densities (14 and 44 shoots/vine) and two crop levels (one and two fruit
clusters per shoot) on yield, pruning weight, crop load, and juice and wine quality of field …

Training system and pruning severity treatments and several vine canopy conditions were
investigated for their effects on cluster weight and juice quality. Training system had no …

Overcropping of French-American hybrid winegrapes changes fruit composition and
reduces vine vigor. Simulated mechanized methods of crop control involving entire shoot …

Crop-regulation techniques applied as preflowering defoliation (D), early cluster thinning at
preflowering (ECT), and cluster thinning at lag-phase of berry growth (LCT) were tested over …

(Vitis vinifera x V. rupestris) grapevines to three pruning levels of 15, 20, and 25 nodes
retained for each pound of dormant prunings; and three cluster thinning levels of 1, 2, and …

ABSTRACT Mature 'Vidal blanc'and 'Chardonnay'(Vitis sp.) grapevines were cluster thinned
at different times to determine the influence on vine growth and fruiting. Cluster thinning to …

Yield, vine size, and juice quality were determined from Concord grapes after 6 consecutive
years of hand pruning to a 30+ 10 pruning schedule or mechanical pruning followed by no …

Own-rooted 'Seyval Blanc'vines were evaluated over 5 years in the following training
systems: bilateral cordon, bilateral cordon sylvos (sylvos), upright cordon-spur pruned, and …