Fig. 1
From: Spatial optimization of genetic thinning in seed orchards
The Varmin criterion (Y-axis) of the seed orchard layout following the genetic thinning, with 0–40% ramets removed from the orchard (X-axis). Genetic thinning was applied to either the randomized seed orchard scheme (“random reference line, RRL”; averages of 100 stochastic iterations) or the declared ONA scheme (“ONA”; optimum layout). Both GTS and GTL deployment options are shown in the graph