Mapping intensity and distribution of grapevine chlorosis (CROSBI ID 556753)
Prilog sa skupa u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Drenjančević, Mato ; Jukić, Vladimir ; Jug, Irena ; Vukadinović, Vesna
engleski
Mapping intensity and distribution of grapevine chlorosis
One of the main abiotic stresses is the lack of microelements which influences the growth and development of grapevine cultivated on high pH value carbonated soil. Chlorosis phenomenon often appears in the vine-growing Podunavlje sub-region on carbonated soil with loess being the main substrate. It often appears due to a lack of plant nourishing elements in the soil, or because of their inactivation. The aim of this research was to determine the intensity and the space distribution of different chlorosis types on the grapevine by mapping using chlorophyll meter and GPS as well as chlorosis degree (where the estimating scale of chlorosis ranged 0-5), and to visualise the data by GIS technology. High ratio of relative chlorosis was determined on the research area. It was found out by the microelements deficit, mostly iron.
viticulture ; grapevine ; Croatia ; Podunavlje sub-region ; chlorosis
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Podaci o prilogu
339-344.
2009.
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objavljeno
Podaci o matičnoj publikaciji
Bulletin de lNULLOIV
Mlle Camille Laplanche
Pariz: Organisation internationale de la vigne et du vin
0029-7127
Podaci o skupu
XXXII World Congress of Vine and Wine
predavanje
28.06.2009-03.07.2009
Zagreb, Hrvatska