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Efficiency of nitrogen from urea fertilizer in using urease and nitrification inhibitors

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F07%3A2119" target="_blank" >RIV/00027006:_____/07:2119 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Efficiency of nitrogen from urea fertilizer in using urease and nitrification inhibitors

  • Original language description

    Plant roots take up nitrogen from the soil solution principally as nitrate (NO3-) and ammonium (NH4+) ions and about efficiency of the utilization one or the other of these forms of nitrogen by plants is influenced by many factors, for example pH reaction, soil temperature and moisture and others. In a field microplot experiments with winter wheat the influence of application of various treatments of urea fertililizer on the utilization of nitrogen by plants was compared. Urease inhibitor (UN) had favourable effect upon increase of effectiveness of urea fertilization. This effect was more observable at euthric cambisol than orthic luvisol. Inhibitor of nitrification (UD) had no positive effect on uptake of the nitrogen from the urea netheir added to urea only (U) nor in combination with urea treated urease inhibitor (UND).

  • Czech name

    Ovlivnění dusíku močoviny použitím inhibitorů ureasy a nitrifikace

  • Czech description

    Cílem maloparcelkových polních pokusů bylo zjistit využití dusíku rostlinami ozimé pšenice z močoviny při použití inhibitorů ureasy a nitrifikace. Inhibitor ureasy měl pozitivní vliv na zvýšení efektivnosti hnojení močovinou. Tento vliv byl pozorován více u písčitohlinité půdy v porovnání s půdou hlinitou. Inhibitor nitrifikace neměl pozitivní vliv na příjem dusíku z močoviny v kombinaci s močovinou a inhibitorem ureasy ani při aplikace s močovinou samotnou.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    GD - Fertilization, irrigation, soil treatment

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Výživa rostlin a její perspektivy

  • ISBN

    978-80-7375-068-8

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    236-239

  • Publisher name

    MZLU v Brně

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Sep 5, 2007

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article