Open AccessVariation in the Interactions among soil K+, Ca++, Mg++ and Na+ ions as influenced by the variety and rootstock in grape
Author(s) -
S. D. Shikhamany,
J.N. Kalbhor,
T.S. Shelke,
T. S. Mungare
Publication year - 2018
Publication title -
journal of horticultural sciences/journal of horticultural sciences (online)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.101
H-Index - 1
eISSN - 2582-4899
pISSN - 0973-354X
DOI - 10.24154/jhs.2018.v13i02.009
Subject(s) - rootstock , antagonism , chemistry , petiole (insect anatomy) , absorption (acoustics) , soil water , cation exchange capacity , soil ph , botany , horticulture , agronomy , biology , ecology , biochemistry , materials science , hymenoptera , receptor , composite material
A nutritional survey was conducted to study the influence of variety and rootstock on interactionamong K+, Ca++, Mg++and Na+ ions in grape during 2012-14. Soil cation contents did not correlatewith their respective contents in petioles indicating a strong antagonism among them. Quadraticrelationship of soil cations with the absorption (ratio of petiole content to soil content) of otherions revealed that the antagonism among cations was observed in case of soil K+ with Ca++ andNa+ absorption on 110R and Dog Ridge rootstocks, soil Ca+ with K+ and Mg++ and Na+ in Sonakavariety and Na+ in own rooted vines, soil Mg++ with Ca++ and Na+ also in own rooted vines; andNa++ with Ca++ and Mg++ respectively in 2A clone and Dog Ridge. Contrarily, increased absorptionof K+ by soil Ca++ on 110R, Na+ and K+ by soil Mg++ respectively in Sonaka and 110R, and Ca++by soil Na+ on Dog Ridge was also observed. All the soil cations together influenced K+ absorptionmost in Sonaka followed by Mg++ absorption in 2A clone, but Ca++ absorption on Dog Ridgefollowed by K+ on 110R.