Open AccessStudy The Influence of Lateral Shoot Removal And Foliar Application of Algamix on Vegetative Growth And Yield of Grapevine (vitis Vinifera L.) Cv. Zark
Author(s) -
Hussein M. Suliman Nerway
Publication year - 2020
Publication title -
maǧallaẗ ǧāmi'aẗ duhūk
Language(s) - English
Resource type - Journals
eISSN - 2521-4861
pISSN - 1812-7568
DOI - 10.26682/ajuod.2020.23.2.4
Subject(s) - shoot , orchard , yield (engineering) , vitis vinifera , horticulture , vine , lateral shoot , biology , agronomy , materials science , axillary bud , tissue culture , biochemistry , metallurgy , in vitro
A field experiment was carried out in a private orchard located at Dargalle village, Duhok governorate, Kurdistan region, Iraq, during growing season of 2019 to investigate the effect of lateral shoots removal, spraying of three concentrations (0, 4 and 8 ml. L-1 ) of Algamix and their interaction on growth, yield and quality of ' Zark’ grapes. The results indicated that lateral shoot removal and both concentration of Algamix significantly increased leaf area and shoot length, as soon as TSS and total yield per vine. The interaction between the studies factors varied in their effect on the traits, the most important interaction was the interaction of lateral shoot removal + spraying of high concentration of Algamix (8 ml. L-1