Abstract
Abstract The taxonomic composition, abundance, and diversity of bacterial and fungal communities in the rhizosphere loci and bulk mass of the gray forest soil (Eutric Retisol (Loamic, Aric, Cutanic, Humic)) under potatoes, maize, and white mustard grown with the application of mineral and organic fertilizers were compared. Among bacteria, Bacillus megaterium and Paenibacillus polymyxa species predominated in all the experimental variants. The micromycete community was represented by 39 species belonging to 19 genera. Under the impact of organic fertilizers, the abundance of Trichoderma harzianum—an antagonist of many phytopathogens—increased. A decrease in the abundance of representatives of Fusarium genus was observed both in the rhizosphere and in the bulk soil. Fertilization was the most significant factor determining the structure and diversity of micromycete communities both in the soil and rhizosphere. The application of mineral fertilizers reduced the diversity of micromycetes in soil, whereas the use of organic fertilizers increased it. In general, organic fertilizers proved to be more favorable for the rhizosphere and bulk soil mycobiomes and for the total soil suppressiveness than the mineral fertilizers.
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Claims 9
Claim · model-written summary
Bacillus megaterium and Paenibacillus polymyxa predominated among bacteria in all variants.
- Taxon
- potatoes, maize, and white mustard
Sinapis alba
Solanum tuberosum
Zea mayst0 - Outcome
- Bacillus megaterium and Paenibacillus polymyxa species predominatede0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Among bacteria, Bacillus megaterium and Paenibacillus polymyxa species predominated in all the experimental variants.”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
The micromycete community comprised 39 species in 19 genera.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Outcome
- micromycete communitye0
- Value
- 39 speciese0
- Qualifier
- 19 generae0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The micromycete community was represented by 39 species belonging to 19 genera.”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
Organic fertilizer increased Trichoderma harzianum abundance.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Treatment
- organic fertilizerse0
- Interactor
- Trichoderma harzianum
Trichoderma harzianume0biocontrol_agent - Outcome
- abundance of Trichoderma harzianume0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the impact of organic fertilizers, the abundance of Trichoderma harzianum—an antagonist of many phytopathogens—increased.”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
Fusarium abundance decreased in the rhizosphere and bulk soil.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Outcome
- abundance of representatives of Fusarium genuse0
- Direction
- decreasee0
FusariumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A decrease in the abundance of representatives of Fusarium genus was observed both in the rhizosphere and in the bulk soil.”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
Fertilization was the most significant factor determining micromycete structure and diversity.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Treatment
- Fertilizatione0
- Outcome
- structure and diversity of micromycete communitiese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fertilization was the most significant factor determining the structure and diversity of micromycete communities both in the soil and rhizosphere.”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
Mineral fertilizer reduced soil micromycete diversity.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Treatment
- mineral fertilizerse0
- Outcome
- diversity of micromycetes in soile0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of mineral fertilizers reduced the diversity of micromycetes in soil”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
Organic fertilizer increased soil micromycete diversity.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Treatment
- organic fertilizerse0
- Outcome
- diversity of micromycetes in soile1
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the use of organic fertilizers increased it”
e1“The application of mineral fertilizers reduced the diversity of micromycetes in soil”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
Organic fertilizer favored soil and rhizosphere mycobiomes more than mineral fertilizer.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Treatment
- organic fertilizerse0
- Outcome
- rhizosphere and bulk soil mycobiomese0
- Direction
- more favorablee0
- Comparator
- mineral fertilizerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“organic fertilizers proved to be more favorable for the rhizosphere and bulk soil mycobiomes and for the total soil suppressiveness than the mineral fertilizers.”
t0“under potatoes, maize, and white mustard grown”
Claim · model-written summary
Organic fertilizer favored total soil suppressiveness more than mineral fertilizer.
- Taxon
- potatoes, maize, and white mustardSinapis albaSolanum tuberosumZea mayst0
- Treatment
- organic fertilizerse0
- Outcome
- total soil suppressivenesse0
- Direction
- more favorablee0
- Comparator
- mineral fertilizerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“organic fertilizers proved to be more favorable for the rhizosphere and bulk soil mycobiomes and for the total soil suppressiveness than the mineral fertilizers.”
t0“under potatoes, maize, and white mustard grown”
The same questions in other papers
fertilization · ecology: diversity · Solanum tuberosum (potato)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
fertilization · ecology: diversity · Zea mays (maize)Positive and negative results
3 papers in the same direction as this paper · 4 in the opposite direction
- no effect
- no effect
- no effect
4 papers more in this group
See all 8 papers →fertilization · Trichoderma harzianum · Zea mays (maize)Results agree
1 paper in the same direction as this paper
- positive
fertilization · Trichoderma harzianum · Solanum tuberosum (potato)Results agree
1 paper in the same direction as this paper
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.