Publication detail

Clover Species Specific Influence on Microbial Abundance and Associated Enzyme Activities in Rhizosphere and Non-Rhizosphere Soils

Brtnicky, M Kintl, A Hammerschmiedt, T Mustafa, A Elbl, J Kucerik, J Vyhnanek, T Skladanka, J Hunady, I Holatko, J

Original Title

Clover Species Specific Influence on Microbial Abundance and Associated Enzyme Activities in Rhizosphere and Non-Rhizosphere Soils

Type

journal article in Web of Science

Language

English

Original Abstract

Legume cultivation, especially the clover species, has shown promoting effects on soil biological properties. However, the ways in which various clover species contribute to beneficial plant-rhizosphere soil interactions have remained neglected in the past. Therefore, we performed a field experiment to assess and compare the species-specific influence of five different clover species on plant traits, microbial soil health indicators, namely soil enzymes, microbial biomass and abundance and their potential nutrient cycling abilities under rhizosphere and non-rhizosphere soils. For this, soil samples from bulk soil and rhizosphere of each clover species were collected and analyzed for soil enzymes including beta-glucosidase, arylsulfatase, phosphatase, N-acetyl-beta-D-glucosaminidase, and urease and microbial communities' abundance. Results revealed that the soil biological properties were more affected in the rhizosoil than in the bulk soil, although the individual legume crop variants differed in the rate and extent of the differential impact on either rhizosoil or bulk soil. The most significantly affected species-specific properties were ammonium oxidizing bacteria and phosphorus-solubilizing microbiota in the rhizosoil of white clover and alsike clover variants, whereas the least impact was exerted by sweet clover. The biological properties of rhizosoil showed a significant effect on the plant qualitative and quantitative properties. We further detected antagonism among N and P + K transfer from the rhizosoil to plants, which influenced above ground and root biomass. Overall, these results suggest that the positive effects of clover species cultivation on rhizosphere soil properties are species specific.

Keywords

rhizosoil; bulk soil; soil microbiota; soil enzymes; plant biomass; plant nutrients

Authors

Brtnicky, M; Kintl, A ; Hammerschmiedt, T ; Mustafa, A ; Elbl, J; Kucerik, J; Vyhnanek, T ; Skladanka, J ; Hunady, I; Holatko, J

Released

31. 10. 2021

Publisher

MDPI

Location

BASEL

ISBN

2073-4395

Periodical

Agronomy

Year of study

11

Number

1

State

Swiss Confederation

Pages from

1

Pages to

21

Pages count

21

URL

https://www.mdpi.com/2073-4395/11/11/2214

BibTex

@article{BUT175481,
  author="Brtnicky, M and Kintl, A and Hammerschmiedt, T and Mustafa, A and Elbl, J and Kucerik, J and Vyhnanek, T and Skladanka, J and Hunady, I and Holatko, J",
  title="Clover Species Specific Influence on Microbial Abundance and Associated Enzyme Activities in Rhizosphere and Non-Rhizosphere Soils",
  journal="Agronomy",
  year="2021",
  volume="11",
  number="1",
  pages="1--21",
  doi="10.3390/agronomy11112214",
  issn="2073-4395",
  url="https://www.mdpi.com/2073-4395/11/11/2214"
}