Naslov (eng)

Microelements changes in leaves and fruits of raspberry (Rubus idaeus L.) under the influence of ameliorative measures

Autor

Sikirić, Biljana
Stajković-Srbinović, Olivera
Saljnikov, Elmira
Litvinovich, Andrey
Jovković, Marina
Mrvić, Vesna

Opis (eng)

Abstract: The study evaluated the effects of lime and dolomite application (2 and 4 tha−1) in combination with NPK fertilizer (1 t ha−1) or borax (50 kg ha−1) on micronutrient concentrations in the raspberry leaves and fruits grown in the soil with a strongly acid reaction. Changes in the content of micronutrients (Fe, Mn, Cu, Zn, and B) and Al in the soil and raspberry leaves and fruits were monitored during a two-year period. Calcification reduced the content of micronutrients and Al in the soil, as well as their content in the plant. Applied doses of lime or dolomite of 4 t ha−1 almost completely neutralized the high to toxic content of mobile Al in the soil, but the values in the leaves although reduced were still high. In all applied treatments, high and very high concentrations of available forms of Fe and Mn in the soil and/or leaves and fruits were significantly reduced. However, the Mn concentrations in the soil, leaves, and raspberry fruits were very high. Calcification did not reduce the available Cu in the soil, while this effect was observed in raspberry leaves and fruits where the Cu concentrations were within optimal values. After calcification, the Zn and B concentrations decreased in the soil and plant, but they mostly remained within the optimal values. The results indicate that due to the very high concentrations of Al and Mn in the soil and plant after lime application, additional doses of lime materials in more than one season are required.

Jezik

engleski

Datum

2022

Licenca

Ovo delo je licencirano pod uslovima licence
Creative Commons CC BY 4.0 - Creative Commons Autorstvo 4.0 International License.

http://creativecommons.org/licenses/by/4.0/legalcode

Predmet

Raspberry nutrition; acid soil; calcification; trace elements; Rubus idaeus L

Deo kolekcije (1)

o:508

Institut za zemljište