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

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

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

Original language description

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).

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

—

OECD FORD branch

40101 - Agriculture

Project

<a href="/en/project/QK1810186" target="_blank" >QK1810186: Agrotechnical measures for improvement of soil structure stability and rainwater infiltration</a><br>

Continuities

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

Publication year

2019

Confidentiality

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

Name of the periodical

Agronomy Research

ISSN

1406-894X

e-ISSN

—

Volume of the periodical

17

Issue of the periodical within the volume

4

Country of publishing house

EE - ESTONIA

Number of pages

10

Pages from-to

1769-1778

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-85076151097