Response of Soil Microbes and Soil Enzymatic Activity to 20 Years of Fertilization

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F20%3A43920324" target="_blank" >RIV/60461373:22330/20:43920324 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/20:83787

Result on the web

<a href="https://www.mdpi.com/2073-4395/10/10/1542" target="_blank" >https://www.mdpi.com/2073-4395/10/10/1542</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/agronomy10101542" target="_blank" >10.3390/agronomy10101542</a>

Result language

angličtina

Original language name

Response of Soil Microbes and Soil Enzymatic Activity to 20 Years of Fertilization

Original language description

Fertilization is a worldwide agricultural practice used in agronomy to increase crop yields. Fertilizer application influences overall soil characteristics, including soil microbial community composition and metabolic processes mediated by microbial enzymatic activity. Changes in the structure of microbial communities and their metabolic activity after long-term fertilization were studied in this research. We hypothesized that the different types of fertilization regimes affect nutrient levels in the soil which subsequently influence the metabolic processes and microbial diversity and community structure. Manure (MF; 330 kg N/ha), sewage sludge at two application doses (SF; 330 kg N/ha and SF3x; 990 kg N/ha) and chemical (NPK; N-P-K nutrients in concentrations of 330-90-300 kg/ha) fertilizers have been applied regularly to an experimental field since 1996. The microbial diversity increased in all soils amended with both organic (MF, SF, SF3x) and chemical (NPK) fertilizers. The shifts in microbial communities were observed, which were mainly caused by less abundant genera that were mostly associated with one or more fertilization treatment(s). Fertilization also influenced soil chemistry and the activity of beta-xylosidase, beta-N-acetylglucosaminidase (NAG), acid phosphatase and FDA-hydrolases. Specifically, all fertilization treatments were associated with a higher activity of beta xylosidase and lower NAG activity. Only the NPK treatment was associated with a higher activity of acid phosphatase.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10606 - Microbiology

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2020

Confidentiality

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

Name of the periodical

Agronomy

ISSN

2073-4395

e-ISSN

—

Volume of the periodical

10

Issue of the periodical within the volume

10

Country of publishing house

CH - SWITZERLAND

Number of pages

15

Pages from-to

1542

UT code for WoS article

000584234000001

EID of the result in the Scopus database

2-s2.0-85094580544