Research Article
How Rootstocks Impact the Scion Vigour and Vine Performance of Vitis vinifera L. cv. Tempranillo
Figure 4
Principal component analysis biplot of macro- and micronutrients within the. (a) Petiole and the (b) leaf blade of Tempranillo scions grafted onto the 1103P (■), 161-49C (▲), 41B (▲), and R-110 (●) at veraison for the experimental years 2018, 2019, and 2020.
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