The impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield
Current problems with sewage sludge (SS) disposal could be solved by application to agricultural land considering its fertilizer properties and ability to improve soil condition. However, SS may contain heavy metals as well as pathogenic microorganisms. In this study, molecular analysis of partial 1...
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De Gruyter
2021
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oai:doaj.org-article:d3c95fb6ec7e4928912974627486a6902021-12-05T14:10:40ZThe impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield2391-541210.1515/biol-2021-0024https://doaj.org/article/d3c95fb6ec7e4928912974627486a6902021-03-01T00:00:00Zhttps://doi.org/10.1515/biol-2021-0024https://doaj.org/toc/2391-5412Current problems with sewage sludge (SS) disposal could be solved by application to agricultural land considering its fertilizer properties and ability to improve soil condition. However, SS may contain heavy metals as well as pathogenic microorganisms. In this study, molecular analysis of partial 18S rRNA gene was used to study the impact of SS application into the soil on the genetic diversity of fungal communities, especially arbuscular mycorrhizal fungi in the rhizosphere and roots of barley. These samples were collected on three dates from the control soil without SS and from the soil with the addition of SS at the concentrations of 5 and 15 t ha−1. Fungal alpha diversity in the rhizosphere of barley was affected by SS differently than in barley roots. In addition, principal component analysis and cluster analysis revealed that fungal communities were strongly influenced by the SS addition into the soil, sample type, and the sampling date. This approach was complemented by an evaluation of the basic parameters of barley production and the response of these parameters to the presence of SS in the soil. The plant height increased with increasing SS concentration and the thousand seed weight significantly increased at the concentration of 5 t ha−1 SS but significantly decreased in 15 t ha−1.Ondreičková KatarínaPiliarová MichaelaKlčová LenkaŽofajová AlžbetaGubiš JozefHorník MiroslavGubišová MarcelaHudcovicová MartinaKraic JánDe Gruyterarticlealpha diversityarbuscular mycorrhizal fungibarleyfungal diversitysewage sludgeBiology (General)QH301-705.5ENOpen Life Sciences, Vol 16, Iss 1, Pp 210-221 (2021) |
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alpha diversity arbuscular mycorrhizal fungi barley fungal diversity sewage sludge Biology (General) QH301-705.5 |
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alpha diversity arbuscular mycorrhizal fungi barley fungal diversity sewage sludge Biology (General) QH301-705.5 Ondreičková Katarína Piliarová Michaela Klčová Lenka Žofajová Alžbeta Gubiš Jozef Horník Miroslav Gubišová Marcela Hudcovicová Martina Kraic Ján The impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield |
| description |
Current problems with sewage sludge (SS) disposal could be solved by application to agricultural land considering its fertilizer properties and ability to improve soil condition. However, SS may contain heavy metals as well as pathogenic microorganisms. In this study, molecular analysis of partial 18S rRNA gene was used to study the impact of SS application into the soil on the genetic diversity of fungal communities, especially arbuscular mycorrhizal fungi in the rhizosphere and roots of barley. These samples were collected on three dates from the control soil without SS and from the soil with the addition of SS at the concentrations of 5 and 15 t ha−1. Fungal alpha diversity in the rhizosphere of barley was affected by SS differently than in barley roots. In addition, principal component analysis and cluster analysis revealed that fungal communities were strongly influenced by the SS addition into the soil, sample type, and the sampling date. This approach was complemented by an evaluation of the basic parameters of barley production and the response of these parameters to the presence of SS in the soil. The plant height increased with increasing SS concentration and the thousand seed weight significantly increased at the concentration of 5 t ha−1 SS but significantly decreased in 15 t ha−1. |
| format |
article |
| author |
Ondreičková Katarína Piliarová Michaela Klčová Lenka Žofajová Alžbeta Gubiš Jozef Horník Miroslav Gubišová Marcela Hudcovicová Martina Kraic Ján |
| author_facet |
Ondreičková Katarína Piliarová Michaela Klčová Lenka Žofajová Alžbeta Gubiš Jozef Horník Miroslav Gubišová Marcela Hudcovicová Martina Kraic Ján |
| author_sort |
Ondreičková Katarína |
| title |
The impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield |
| title_short |
The impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield |
| title_full |
The impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield |
| title_fullStr |
The impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield |
| title_full_unstemmed |
The impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield |
| title_sort |
impact of sewage sludge on the fungal communities in the rhizosphere and roots of barley and on barley yield |
| publisher |
De Gruyter |
| publishDate |
2021 |
| url |
https://doaj.org/article/d3c95fb6ec7e4928912974627486a690 |
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