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The effect of foliar fertilization with sulphur on changes in mineral composition of leaves and fruits of Malus x domestica 'Gloster'

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43310%2F18%3A43914727" target="_blank" >RIV/62156489:43310/18:43914727 - isvavai.cz</a>

  • Výsledek na webu

    <a href="http://dx.doi.org/10.17660/ActaHortic.2018.1217.54" target="_blank" >http://dx.doi.org/10.17660/ActaHortic.2018.1217.54</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17660/ActaHortic.2018.1217.54" target="_blank" >10.17660/ActaHortic.2018.1217.54</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    The effect of foliar fertilization with sulphur on changes in mineral composition of leaves and fruits of Malus x domestica 'Gloster'

  • Popis výsledku v původním jazyce

    The two-year field trial was focused on the effect of foliar fertilization with different forms of sulphur on the concentration of mineral elements in leaves (N, P, K, Ca, Mg, S and B) and fruits (S, K, Mg, Ca and B) of Malus x domestica &apos;Gloster&apos;. The treatments were as follows: 1) unfertilized control, 2) foliar application of elemental sulphur with boron (Sulfika SB-C), 3) foliar application of magnesium sulphate (EPSO Top), 4) foliar fertilization with thiosulphates with potassium (SK sol), and 5) foliar application of fungicide with elemental sulphur (Kumulus). The same dose of Sulphur, i.e., 3.2 kg S ha-1 per vegetation, was applied in each treatment (except the control). Results obtained within two years (2014-2015) show the highest concentration of sulphur in leaves in treatment 4 (0.190% in dry matter) in comparison with treatments 2 (0.164% in dry matter) and 3 (0.175% in dry matter). A similar trend was observed in fruits, however the differences between the treatments were not significant. The concentration of sulphur in leaves was followed by the concentration of total nitrogen in 2014. It was significantly higher in treatment 4 (2.585% in dry matter) than in treatments 2 (2.390% in dry matter) and 3 (2.373% in dry matter). Sulfika SB-C significantly increased the concentration of boron in leaves and fruits and seems to be a good source of this element.

  • Název v anglickém jazyce

    The effect of foliar fertilization with sulphur on changes in mineral composition of leaves and fruits of Malus x domestica 'Gloster'

  • Popis výsledku anglicky

    The two-year field trial was focused on the effect of foliar fertilization with different forms of sulphur on the concentration of mineral elements in leaves (N, P, K, Ca, Mg, S and B) and fruits (S, K, Mg, Ca and B) of Malus x domestica &apos;Gloster&apos;. The treatments were as follows: 1) unfertilized control, 2) foliar application of elemental sulphur with boron (Sulfika SB-C), 3) foliar application of magnesium sulphate (EPSO Top), 4) foliar fertilization with thiosulphates with potassium (SK sol), and 5) foliar application of fungicide with elemental sulphur (Kumulus). The same dose of Sulphur, i.e., 3.2 kg S ha-1 per vegetation, was applied in each treatment (except the control). Results obtained within two years (2014-2015) show the highest concentration of sulphur in leaves in treatment 4 (0.190% in dry matter) in comparison with treatments 2 (0.164% in dry matter) and 3 (0.175% in dry matter). A similar trend was observed in fruits, however the differences between the treatments were not significant. The concentration of sulphur in leaves was followed by the concentration of total nitrogen in 2014. It was significantly higher in treatment 4 (2.585% in dry matter) than in treatments 2 (2.390% in dry matter) and 3 (2.373% in dry matter). Sulfika SB-C significantly increased the concentration of boron in leaves and fruits and seems to be a good source of this element.

Klasifikace

  • Druh

    D - Stať ve sborníku

  • CEP obor

  • OECD FORD obor

    40105 - Horticulture, viticulture

Návaznosti výsledku

  • Projekt

  • Návaznosti

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Ostatní

  • Rok uplatnění

    2018

  • Kód důvěrnosti údajů

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Údaje specifické pro druh výsledku

  • Název statě ve sborníku

    Acta Horticulturae 1217

  • ISBN

    978-94-6261-214-3

  • ISSN

    0567-7572

  • e-ISSN

    2406-6168

  • Počet stran výsledku

    5

  • Strana od-do

    417-421

  • Název nakladatele

    International Society for Horticultural Science

  • Místo vydání

    Leuven

  • Místo konání akce

    Bolzano

  • Datum konání akce

    27. 6. 2017

  • Typ akce podle státní příslušnosti

    WRD - Celosvětová akce

  • Kód UT WoS článku

    000467244200054