[Effects of rootstocks on the growth and berry quality of Vitis vinifera cv. Cabernet Sauvignon grapevine in Changli zone, Hebei Province, China].Ying Yong Sheng Tai Xue Bao. 2016 Jan; 27(1):59-63.YY
Cabernet Sauvignon grafted onto seven rootstocks 188-08, 5BB, SO4, 3309C, 110R, 5C and 101-14M, with the own-rooted vines as control, were investigated to study the effects of different rootstocks on the growth, fruit quality and yield of Cabernet Sauvignon in Changli zone, Hebei Province, China. The results showed that Cabernet Sauvignon grafted on 5BB and 5C significantly increased the trunk diameter, and 5C significantly increased one-year-old shoot diameter. 188-08, 5BB and 5C as rootstock obviously improved berry soluble solid content, in addition 188- 08 and 5BB significantly increased berry reducing sugar content. The vines on 101-14M and 3309C significantly decreased berry titratable acid content. The rootstock 5C and 101-14M significantly raised grape skin phenol and anthocyanin contents, and rootstock 101-14M significantly increased tannin content in grape skin. Cabernet Sauvignon grafted onto 3309C, 110R, 5C and 101-14M obviously got higher yield per vine than own-rooted vines. Growing parameter, grape quality index and yield per vine grafted on seven rootstocks and own-rooted vine were synthetically evaluated by fuzzy evaluation method, and the synthetical effects of vine grafted on seven rootstocks were better than own-rooted vine, with the order of scores from high to low as 5C, 101-14M, 3309C, 5BB, 188-08, 110R and SO4 under Changli unique climate and environment conditions.