Table S1. Effect of under-vine cover crop on yield components, pruning wood weight, Total Solid Soluble (TSS), Titratable Acidity, pH and phenolic parameters of berry for each season. Harvest dates were 24th Sep 2018, 5th Sep 2019 and 2nd Sep 2020. Complete results included and discussed in Abad et al 2020.
Yea r
Treatme nt
Clust er no.
Yield (kg vine-1)
Cluster weigth
(g)
Berry weight
(g)
Pruning wood weight (kg·vine-1)
TSS (ºBrix)
Titratab le acidity
(g TarA·L-
1)
pH
Total polyphen
ol index
Anthocya nins (mg·L-1)
Tannins (mg·L-1)
201 8
UV 20.2 2.8 139 1,35 0.446 15.3 5.5 3.27 42.67 2209 1151
T 20.1 2.9 145 1,49 0.431 15.2 5.54 3.26 41.41 2031 1120
p 0.838 0.554 0.41 0,12 0.646 0.443 0.731 0.61 0.086 0.237 0.085
201 9
UV 19.7 2.01 102.1 1.04 0.270 14.4 6.62 3.21 54.1 2275.3 1429
T 20.7 2.2 105.8 1.04 0.295 14.4 6.68 3.20 51.02 2078 1354.1
p 0.349 0.415 0.499 0.898 0.213 0.998 0.707 0.49 0.463 0.16 0.463
202 0
UV 18.5 2.1 115.2 1.14 0.271 14.1 6.78 3.21 56.7 2257 1492
T 18.9 2.4 128.4 1.15 0.304 14.4 6.68 3.20 56.25 2236 1481
p 0.675 0.249 0.088 0.848 0.071 0.256 0.419 0.77 0.752 0.864 0.757