The content of the elements in organs of grapevine cv. Riesling Italian in optimal nutrition
1994
Dzamic, R. | Nikolic, M. (Poljoprivredni fakultet, Beograd (Yugoslavia))
The content of nutrients (N, P, K, Ca, Mg) and their distribution in organs of grapevine has been studied in young grafted vines of the cultivar Riesling Italian on rootstock cultivar Cober 5 BB. Obtained content of nutrients is considered to be optimal for this cultivar of vine and rootstock. In the organs have been established optimal rations of nutrients (N/K, K/Mg, K/Ca, Ca/Mg). Among examined elements considered correlations show antagonism of certain ions. The biggest share of elements in the whole content in plant was in shoot axes of vine and shoots. These results can be used as standard values for foliar analysis.
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