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Influence of organic and inorganic fertilization on soil properties and water infiltration

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F19%3A00005545" target="_blank" >RIV/00027006:_____/19:00005545 - isvavai.cz</a>

  • Výsledek na webu

    <a href="https://dspace.emu.ee/xmlui/bitstream/handle/10492/4850/AR2019_Vol17No4_Stehlik.pdf?sequence=4&isAllowed=y" target="_blank" >https://dspace.emu.ee/xmlui/bitstream/handle/10492/4850/AR2019_Vol17No4_Stehlik.pdf?sequence=4&isAllowed=y</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.15159/AR.19.145" target="_blank" >10.15159/AR.19.145</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Influence of organic and inorganic fertilization on soil properties and water infiltration

  • Popis výsledku v původním jazyce

    Soil aggregate stability (SAS) belongs to the most important parameters determining the quality of soil and fertilizer influence on soil aggregation. We evaluated the relationship between SAS, hydro–physical soil properties and infiltration rates in three long–term field experiments founded in 1956 on different soils. Soil properties under three fertilization regimes– no fertilization, farmyard manure, farmyard manure and mineral fertilization–were evaluated at silty loam Chernozem, silty loam Phaeozem and sandy loam–loam Cambisol. A significant impact of fertilization on SAS was found, even though the differences in SAS were rather low. The lowest SAS was recorded at plots with manure and mineral fertilization (25.1%) compared with plots without fertilization (28.7%) and plots with manure–only fertilization (28.2%). The highest SAS (36.5%) and the highest semi–capillary porosity (SP; 11%) were observed at sandy loam–loam soil. Hydro–physical soil properties were more favourable at fertilized plots (SP 9.6% and bulk density ?b 1.31 g cm-3) compared with unfertilized ones (SP 8.8% and ?b 1.35 g cm-3). The lowest SP (8.32%) and the highest ?b (1.37 g cm-3) were recorded at Phaeozem, which corresponded with the lowest SAS (19.4%). Chernozem had similar soil texture to Phaeozem, but SS (24.7%), SP (9%) and ?b (1.27 g cm-3) were more favourable. Despite the low level of statistical significance due to the large variation of infiltration measurements, a higher infiltration rate was recorded at fertilized plots (45 mm hour-1) compared to unfertilized ones (35 mm hour-1).

  • Název v anglickém jazyce

    Influence of organic and inorganic fertilization on soil properties and water infiltration

  • Popis výsledku anglicky

    Soil aggregate stability (SAS) belongs to the most important parameters determining the quality of soil and fertilizer influence on soil aggregation. We evaluated the relationship between SAS, hydro–physical soil properties and infiltration rates in three long–term field experiments founded in 1956 on different soils. Soil properties under three fertilization regimes– no fertilization, farmyard manure, farmyard manure and mineral fertilization–were evaluated at silty loam Chernozem, silty loam Phaeozem and sandy loam–loam Cambisol. A significant impact of fertilization on SAS was found, even though the differences in SAS were rather low. The lowest SAS was recorded at plots with manure and mineral fertilization (25.1%) compared with plots without fertilization (28.7%) and plots with manure–only fertilization (28.2%). The highest SAS (36.5%) and the highest semi–capillary porosity (SP; 11%) were observed at sandy loam–loam soil. Hydro–physical soil properties were more favourable at fertilized plots (SP 9.6% and bulk density ?b 1.31 g cm-3) compared with unfertilized ones (SP 8.8% and ?b 1.35 g cm-3). The lowest SP (8.32%) and the highest ?b (1.37 g cm-3) were recorded at Phaeozem, which corresponded with the lowest SAS (19.4%). Chernozem had similar soil texture to Phaeozem, but SS (24.7%), SP (9%) and ?b (1.27 g cm-3) were more favourable. Despite the low level of statistical significance due to the large variation of infiltration measurements, a higher infiltration rate was recorded at fertilized plots (45 mm hour-1) compared to unfertilized ones (35 mm hour-1).

Klasifikace

  • Druh

    J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS

  • CEP obor

  • OECD FORD obor

    40101 - Agriculture

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/QK1810186" target="_blank" >QK1810186: Zlepšení stability půdní struktury a zvýšení infiltrace pomocí agrotechnických postupů</a><br>

  • Návaznosti

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Ostatní

  • Rok uplatnění

    2019

  • Kód důvěrnosti údajů

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

Údaje specifické pro druh výsledku

  • Název periodika

    Agronomy Research

  • ISSN

    1406-894X

  • e-ISSN

  • Svazek periodika

    17

  • Číslo periodika v rámci svazku

    4

  • Stát vydavatele periodika

    EE - Estonská republika

  • Počet stran výsledku

    10

  • Strana od-do

    1769-1778

  • Kód UT WoS článku

  • EID výsledku v databázi Scopus

    2-s2.0-85076151097