Impact of Cluster Thinning on Wine Grape Yield and Fruit Composition: A Review and Meta-Analysis

Figure 3

The (a) publication number (per year) and (b) total publication number obtained from database searches between January 1970 and December 2020. No publications were identified prior to 1970. “Used” refers to the number of studies utilized in this meta-analysis following the data curation process.

(a)

(b)