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Biogenost rizosfernog sloja zemljišta različitih genotipova pšenice pod uticajem tretmana đubrenja

Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment

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2022
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Authors
Roljević Nikolić, Svetlana
Dolijanović, Željko
Kovačević, Dušan
Oljača, Snežana
Majstorović, Helena
Article (Published version)
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Abstract
Rizosfera je dinamična sredina na čiju biogenost utiču brojni činioci, među kojima i snabdevenost zemljišta hranljivim materijama i biljka domaćin. Cilj ovog rada bio je da utvrdi brojnost osnovnih grupa mikroorganizama u rizosferi četiri podvrste, odnosno sorte pšenice, u okviru tri tretmana đubrenja u sistemu organske proizvodnje. Poljski ogled je realizovan po metodi potpuno slučajnog blok sistema u četiri ponavljanja, na zemljištu tipa izluženi černozem. Uočena je značajna varijabilnost brojnosti proučavanih fizioloških grupa mikroorganizama između podvrsta, odnosno sorti pšenice, kao i tretmana đubrenja. U rizosferi sorte obične pšenice pronađen je najveći broj mikoriznih gljiva (24,37 x 103 g-1 ). Zemljište uzorkovano u zoni rizosfere kompaktum pšenice odlikovalo se najvećim brojem oligonitrofilnih bakterija (361,47 x 105 g-1 ) i amonifikatora (119,27 x 105 g-1 ). Nije bilo značajnih razlika u brojnosti aktinomiceta između sorti obične, kompaktum i tvrde pšenice, ali je njihov na...jmanji broj utvrđen kod sorte krupnika (11,25 x 103 g-1 ). Na tretmanu kombinovane primene biofertilizatora i organskog đubriva, utvrđen je značajno veći broj gljiva (28,2%), amonifikatora (56,6%) i oligonitrofilnih bakterija (14,6%) u poređenju sa kontrolom. Dobijeni rezultati ukazuju na to da genotip domaćina, uz primenu odgovarajućih formulacija đubriva, može uticati na brojnost mikroorganizama, što je naročito važno u uslovima organske proizvodnje, koja se u potpunosti oslanja na prirodne resurse i procese.

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 d...ifferences 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.

Keywords:
pšenica / organska proizvodnja / oligonitrofilne bakterije / gljive / biohumus / biofertilizator / amonifikatori / aktinomicete / wheat / organic farming / oligonitrophiles / fungi / biohumus / biofertilizer / amonificators / actinomycetes
Source:
Journal of Agricultural Sciences (Belgrade), 2022, 67, 4, 367-380
Publisher:
  • Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200116 (University of Belgrade, Faculty of Agriculture) (RS-200116)

DOI: 10.2298/JAS2204367R

ISSN: 1450-8109

Scopus: 2-s2.0-85147780621
[ Google Scholar ]
1
URI
https://intam.institut-tamis.rs/handle/123456789/232
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Istraživačko razvojni institut TAMIŠ
TY  - JOUR
AU  - Roljević Nikolić, Svetlana
AU  - Dolijanović, Željko
AU  - Kovačević, Dušan
AU  - Oljača, Snežana
AU  - Majstorović, Helena
PY  - 2022
UR  - https://intam.institut-tamis.rs/handle/123456789/232
AB  - Rizosfera je dinamična sredina na čiju biogenost utiču brojni činioci, među kojima i snabdevenost zemljišta hranljivim materijama i biljka domaćin. Cilj ovog rada bio je da utvrdi brojnost osnovnih grupa mikroorganizama u rizosferi četiri podvrste, odnosno sorte pšenice, u okviru tri tretmana đubrenja u sistemu organske proizvodnje. Poljski ogled je realizovan po metodi potpuno slučajnog blok sistema u četiri ponavljanja, na zemljištu tipa izluženi černozem. Uočena je značajna varijabilnost brojnosti proučavanih fizioloških grupa mikroorganizama između podvrsta, odnosno sorti pšenice, kao i tretmana đubrenja. U rizosferi sorte obične pšenice pronađen je najveći broj mikoriznih gljiva (24,37 x 103 g-1 ). Zemljište uzorkovano u zoni rizosfere kompaktum pšenice odlikovalo se najvećim brojem oligonitrofilnih bakterija (361,47 x 105 g-1 ) i amonifikatora (119,27 x 105 g-1 ). Nije bilo značajnih razlika u brojnosti aktinomiceta između sorti obične, kompaktum i tvrde pšenice, ali je njihov najmanji broj utvrđen kod sorte krupnika (11,25 x 103 g-1 ). Na tretmanu kombinovane primene biofertilizatora i organskog đubriva, utvrđen je značajno veći broj gljiva (28,2%), amonifikatora (56,6%) i oligonitrofilnih bakterija (14,6%) u poređenju sa kontrolom. Dobijeni rezultati ukazuju na to da genotip domaćina, uz primenu odgovarajućih formulacija đubriva, može uticati na brojnost mikroorganizama, što je naročito važno u uslovima organske proizvodnje, koja se u potpunosti oslanja na prirodne resurse i procese.
AB  - 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.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Biogenost rizosfernog sloja zemljišta različitih genotipova pšenice pod uticajem tretmana đubrenja
T1  - Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment
EP  - 380
IS  - 4
SP  - 367
VL  - 67
DO  - 10.2298/JAS2204367R
UR  - conv_116
ER  - 
@article{
author = "Roljević Nikolić, Svetlana and Dolijanović, Željko and Kovačević, Dušan and Oljača, Snežana and Majstorović, Helena",
year = "2022",
abstract = "Rizosfera je dinamična sredina na čiju biogenost utiču brojni činioci, među kojima i snabdevenost zemljišta hranljivim materijama i biljka domaćin. Cilj ovog rada bio je da utvrdi brojnost osnovnih grupa mikroorganizama u rizosferi četiri podvrste, odnosno sorte pšenice, u okviru tri tretmana đubrenja u sistemu organske proizvodnje. Poljski ogled je realizovan po metodi potpuno slučajnog blok sistema u četiri ponavljanja, na zemljištu tipa izluženi černozem. Uočena je značajna varijabilnost brojnosti proučavanih fizioloških grupa mikroorganizama između podvrsta, odnosno sorti pšenice, kao i tretmana đubrenja. U rizosferi sorte obične pšenice pronađen je najveći broj mikoriznih gljiva (24,37 x 103 g-1 ). Zemljište uzorkovano u zoni rizosfere kompaktum pšenice odlikovalo se najvećim brojem oligonitrofilnih bakterija (361,47 x 105 g-1 ) i amonifikatora (119,27 x 105 g-1 ). Nije bilo značajnih razlika u brojnosti aktinomiceta između sorti obične, kompaktum i tvrde pšenice, ali je njihov najmanji broj utvrđen kod sorte krupnika (11,25 x 103 g-1 ). Na tretmanu kombinovane primene biofertilizatora i organskog đubriva, utvrđen je značajno veći broj gljiva (28,2%), amonifikatora (56,6%) i oligonitrofilnih bakterija (14,6%) u poređenju sa kontrolom. Dobijeni rezultati ukazuju na to da genotip domaćina, uz primenu odgovarajućih formulacija đubriva, može uticati na brojnost mikroorganizama, što je naročito važno u uslovima organske proizvodnje, koja se u potpunosti oslanja na prirodne resurse i procese., 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.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Biogenost rizosfernog sloja zemljišta različitih genotipova pšenice pod uticajem tretmana đubrenja, Soil biogenicity in the rhizosphere of different wheat genotypes under the impact of fertilization treatment",
pages = "380-367",
number = "4",
volume = "67",
doi = "10.2298/JAS2204367R",
url = "conv_116"
}
Roljević Nikolić, S., Dolijanović, Ž., Kovačević, D., Oljača, S.,& Majstorović, H.. (2022). Biogenost rizosfernog sloja zemljišta različitih genotipova pšenice pod uticajem tretmana đubrenja. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 67(4), 367-380.
https://doi.org/10.2298/JAS2204367R
conv_116
Roljević Nikolić S, Dolijanović Ž, Kovačević D, Oljača S, Majstorović H. Biogenost rizosfernog sloja zemljišta različitih genotipova pšenice pod uticajem tretmana đubrenja. in Journal of Agricultural Sciences (Belgrade). 2022;67(4):367-380.
doi:10.2298/JAS2204367R
conv_116 .
Roljević Nikolić, Svetlana, Dolijanović, Željko, Kovačević, Dušan, Oljača, Snežana, Majstorović, Helena, "Biogenost rizosfernog sloja zemljišta različitih genotipova pšenice pod uticajem tretmana đubrenja" in Journal of Agricultural Sciences (Belgrade), 67, no. 4 (2022):367-380,
https://doi.org/10.2298/JAS2204367R .,
conv_116 .

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