Nitrogen fertilization of grapevine and its effect on the content of its mineral forms in soil, nitrogen content in leaves and grape yield
1998
Licina, V. (Faculty of Agriculture, Belgrade - Zemun (Yugoslavia). Department of Plant Physiology and Agrochemistry)
In the soil of vineyard over the period of five years mineral forms of nitrogen with different fertilization measures (0 kg N/ha, 50 kg N/ha and 100 kg N/ha) were examined. With the dose of 100 kg N/ha, the enrichment of deeper soil profile with NO3 was determined. The nitrogen content in leaves of Cabernet sauvignon variety was not influenced by N fertilization, and there were no significant evidences that the yield was dependent on the nitrogen application.
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