Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment
The rhizosphere is a dynamic environment in which many parameters may influence biogenicity. The important factors determining the microbial community in the rhizosphere are plant and soil nutrient supply. The aim of this paper was to determine the abundance of basic microbiological groups in the rh...
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| Format: | Article |
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University of Belgrade - Faculty of Agriculture, Belgrade
2022-01-01
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| Series: | Journal of Agricultural Sciences (Belgrade) |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1450-8109/2022/1450-81092204367R.pdf |
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| author | Roljević-Nikolić Svetlana M. Dolijanović Željko K. Kovačević Dušan Đ. Oljača Snežana I. Majstorović Helena J. |
| author_facet | Roljević-Nikolić Svetlana M. Dolijanović Željko K. Kovačević Dušan Đ. Oljača Snežana I. Majstorović Helena J. |
| author_sort | Roljević-Nikolić Svetlana M. |
| collection | DOAJ |
| description | The rhizosphere is a dynamic environment in which many parameters may influence biogenicity. The important factors determining the microbial community in the rhizosphere are plant and soil nutrient supply. The aim of this paper was to determine the abundance of basic microbiological groups in the rhizosphere of four wheat subspecies, in three fertilization treatments in the organic farming system. A field experiment was conducted using a randomized complete block design with four replicates. It was carried out on the leached chernozem soil type. There was significant variability in the abundance of the studied physiological groups of microorganisms between the wheat subspecies, as well as between the fertilization treatments. The rhizosphere of common wheat had the greatest abundance of fungi (24.37 x 103 g-1 ). The rhizosphere of compactum wheat had the largest abundance of oligonitrophilic bacteria (361.47 x 105 g-1 ) and amonificators (119.27 x 105 g-1 ). There were no significant differences in the abundance of actinomycetes between the cultivars of common, compactum and durum wheat, but their lowest number was found in the spelt wheat cultivar (11.25 x 103 g-1 ). The combined application of biofertilizer and organic fertilizer resulted in a significantly greater abundance of amonificators (56.6%), fungi (28.2%) and oligonitrophiles (14.6%) than in the control treatment. The results show that the crop variety and application of appropriate fertilizer formulations can influence the abundance of the studied groups of microorganisms. This is particularly the case in organic farming, which relies completely on natural resources and processes. |
| first_indexed | 2024-04-10T19:02:36Z |
| format | Article |
| id | doaj.art-a8616ba052434299933868933d05d151 |
| institution | Directory Open Access Journal |
| issn | 1450-8109 2406-0968 |
| language | English |
| last_indexed | 2024-04-10T19:02:36Z |
| publishDate | 2022-01-01 |
| publisher | University of Belgrade - Faculty of Agriculture, Belgrade |
| record_format | Article |
| series | Journal of Agricultural Sciences (Belgrade) |
| spelling | doaj.art-a8616ba052434299933868933d05d1512023-01-31T08:13:15ZengUniversity of Belgrade - Faculty of Agriculture, BelgradeJournal of Agricultural Sciences (Belgrade)1450-81092406-09682022-01-0167436738010.2298/JAS2204367R1450-81092204367RSoil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatmentRoljević-Nikolić Svetlana M.0https://orcid.org/0000-0002-3139-0289Dolijanović Željko K.1https://orcid.org/0000-0002-9224-3274Kovačević Dušan Đ.2Oljača Snežana I.3Majstorović Helena J.4Istraživačko-razvojni institut Tamiš, Pančevo, SerbiaUniverzitet u Beogradu, Poljoprivredni fakultet, Beograd, SerbiaUniverzitet u Beogradu, Poljoprivredni fakultet, Beograd, SerbiaUniverzitet u Beogradu, Poljoprivredni fakultet, Beograd, SerbiaIstraživačko-razvojni institut Tamiš, Pančevo, SerbiaThe rhizosphere is a dynamic environment in which many parameters may influence biogenicity. The important factors determining the microbial community in the rhizosphere are plant and soil nutrient supply. The aim of this paper was to determine the abundance of basic microbiological groups in the rhizosphere of four wheat subspecies, in three fertilization treatments in the organic farming system. A field experiment was conducted using a randomized complete block design with four replicates. It was carried out on the leached chernozem soil type. There was significant variability in the abundance of the studied physiological groups of microorganisms between the wheat subspecies, as well as between the fertilization treatments. The rhizosphere of common wheat had the greatest abundance of fungi (24.37 x 103 g-1 ). The rhizosphere of compactum wheat had the largest abundance of oligonitrophilic bacteria (361.47 x 105 g-1 ) and amonificators (119.27 x 105 g-1 ). There were no significant differences in the abundance of actinomycetes between the cultivars of common, compactum and durum wheat, but their lowest number was found in the spelt wheat cultivar (11.25 x 103 g-1 ). The combined application of biofertilizer and organic fertilizer resulted in a significantly greater abundance of amonificators (56.6%), fungi (28.2%) and oligonitrophiles (14.6%) than in the control treatment. The results show that the crop variety and application of appropriate fertilizer formulations can influence the abundance of the studied groups of microorganisms. This is particularly the case in organic farming, which relies completely on natural resources and processes.https://scindeks-clanci.ceon.rs/data/pdf/1450-8109/2022/1450-81092204367R.pdfwheatorganic farmingbiohumusbiofertilizerfungiactinomycetesamonificatorsoligonitrophiles |
| spellingShingle | Roljević-Nikolić Svetlana M. Dolijanović Željko K. Kovačević Dušan Đ. Oljača Snežana I. Majstorović Helena J. Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment Journal of Agricultural Sciences (Belgrade) wheat organic farming biohumus biofertilizer fungi actinomycetes amonificators oligonitrophiles |
| title | Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment |
| title_full | Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment |
| title_fullStr | Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment |
| title_full_unstemmed | Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment |
| title_short | Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment |
| title_sort | soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment |
| topic | wheat organic farming biohumus biofertilizer fungi actinomycetes amonificators oligonitrophiles |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1450-8109/2022/1450-81092204367R.pdf |
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