Nutrient deficiencies in olives grown on typical Mediterranean soils (Terra rossa, Rendzina, Lithosol) (CROSBI ID 250939)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pošćić, Filip ; Runjić, Marko ; Jukić Špika, Maja ; Mikac, Nevenka ; Rengel, Zed ; Romić, Marija ; Urlić, Branimir ; Bačić, Niko ; Lučić, Mavro ; Bakić, Helena ; Fiket, Željka ; Strikić, Frane ; Klepo, Tatjana ; Perica, Slavko
engleski
Nutrient deficiencies in olives grown on typical Mediterranean soils (Terra rossa, Rendzina, Lithosol)
An important part of agriculture in the European Mediterranean area is olive (Olea europaea L.) production. Characterising the relationships between properties of different soils where olive is grown and nutrient status in olive leaves can enhance our understanding of soil-plant interactions. Three different soils (Terra rossa, Rendzina, Lithosol) were characterized for their physical and chemical characteristics ; plant- available nutrients were extracted with ammonium nitrate. Soils, soil extracts and leaf digests were analysed for nutrients and for nitrogen in soils and leaf. A redundancy analysis (RDA) was applied to elucidate relationships between soil properties and leaf nutrients. As revealed by RDA, leaf concentrations of Mg, K, Ca and micronutrients were explained by available Mg, total carbonates and soil organic carbon in topsoil. Leaf concentration of Na was associated with total Na in topsoil. Copper and Mo deficiencies were detected in plants grown in Lithosol, and Mg, P, Mn and Zn deficiencies were noted in all plants. Through appropriate agronomic techniques, Lithosols can be used for olive groves, but they have significant limitation regarding nutrient availability. Our results support the relevance of using soil nutrient variability to provide a basis for optimisation of measures for olive groves.
olive trees ; Mediterranean area ; Terra rossa ; Rendzina ; Lithosol
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Podaci o izdanju
64 (13)
2018.
1777-1790
objavljeno
0365-0340
1476-3567
10.1080/03650340.2018.1457785
Povezanost rada
Interdisciplinarne prirodne znanosti, Poljoprivreda (agronomija), Prehrambena tehnologija