Abstract
In the article, the authors showed the effectiveness of bacterization of winter barley variety Basalt with a complex microbial preparation BakSib. The authors used a semi-dry method of seed treatment (10 l/t of working solution) and a single treatment of vegetative plants on the southern chernozem together with chemical pesticides and without them. After treatment with the drug was observed: 1) a decrease in the number of microscopic fungi in the soil up to 3 times in the tillering phase and by 21% in the full ripeness phase in comparison with the control; 2) an increase in the number of ammonifiers from 44 to 81.4%; 3) an increase in the number of bacteria that assimilate mineral nitrogen from 79 to 116%. The authors revealed the stimulating effect of BakSib on the height of barley plants in all growth phases by 7.9–13.3% compared to the control. The yield of barley increased to 9%, and the number of grains per ear increased by 9.6% compared to the control and by 6.4% when comparing the full technology of plant protection of the farm and additional bacterization with BakSib. The authors also determined the compatibility of BakSib with the insecticide Clothianidin Pro (clothianidin 350 g/l) and the fungicide Sphinx (tebuconazole 60 g/l) for seed dressing. During the study, the authors found that under the action of chemical protectants, the initial titer of the biological product (10 10 –10 12 cells) is reduced by 3-4 times. The maximum decrease noted for individual groups of Baksiba microorganisms is two orders of magnitude. The drug contributed to a prolonged increase in copiotrophic bacteria in the southern chernozem and replenishment of its nitrogen fund during the heading period, which is important for grain productivity due to increased mineralization of organic residues in the soil.
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Claims 13
Claim · model-written summary
BakSib treatment decreased soil microscopic fungi by up to threefold at tillering.
- Taxon
- winter barley
.jpg?width=60)
Hordeum vulgaret0 - Treatment
- BakSibe1
- Outcome
- number of microscopic fungi in the soile0
- Direction
- a decreasee0
- Value
- up to 3 timese0
- Qualifier
- tillering phasee0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“a decrease in the number of microscopic fungi in the soil up to 3 times in the tillering phase and by 21% in the full ripeness phase in comparison with the control”
t0“winter barley and the state of southern chernozem”
e1“stimulating effect of BakSib on the height of barley plants in all growth phases by 7.9–13.3% compared to the control”
Claim · model-written summary
BakSib treatment decreased soil microscopic fungi by 21% at full ripeness.
- Taxon
- winter barleyHordeum vulgaret0
- Treatment
- BakSibe1
- Outcome
- number of microscopic fungi in the soile0
- Direction
- a decreasee0
- Value
- 21%e0
- Qualifier
- full ripeness phasee0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a decrease in the number of microscopic fungi in the soil up to 3 times in the tillering phase and by 21% in the full ripeness phase in comparison with the control”
t0“winter barley and the state of southern chernozem”
e1“stimulating effect of BakSib on the height of barley plants in all growth phases by 7.9–13.3% compared to the control”
Claim · model-written summary
BakSib increased soil ammonifiers by 44 to 81.4%.
- Taxon
- winter barleyHordeum vulgaret0
- Treatment
- BakSibe1
- Outcome
- number of ammonifierse0
- Direction
- an increasee0
- Value
- 44 to 81.4%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“an increase in the number of ammonifiers from 44 to 81.4%”
t0“winter barley”
e1“stimulating effect of BakSib on the height of barley plants in all growth phases by 7.9–13.3% compared to the control”
Claim · model-written summary
BakSib increased bacteria assimilating mineral nitrogen by 79 to 116%.
- Taxon
- winter barleyHordeum vulgaret0
- Treatment
- BakSibe1
- Outcome
- number of bacteria that assimilate mineral nitrogene0
- Direction
- an increasee0
- Value
- 79 to 116%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“an increase in the number of bacteria that assimilate mineral nitrogen from 79 to 116%”
t0“winter barley”
e1“stimulating effect of BakSib on the height of barley plants in all growth phases by 7.9–13.3% compared to the control”
Claim · model-written summary
BakSib increased barley height by 7.9–13.3% across growth phases versus control.
- Taxon
- barley plantsHordeum vulgaree0
- Treatment
- BakSibe0
- Outcome
- height of barley plantse0
- Direction
- stimulatinge0
- Value
- 7.9–13.3%e0
- Qualifier
- all growth phasese0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stimulating effect of BakSib on the height of barley plants in all growth phases by 7.9–13.3% compared to the control”
Claim · model-written summary
BakSib increased barley yield by up to 9% versus control.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- BakSibt0
- Outcome
- yield of barleye0
- Direction
- increasede0
- Value
- 9%e0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of barley increased to 9%, and the number of grains per ear increased by 9.6% compared to the control”
t0“BakSib on winter barley”
Claim · model-written summary
BakSib increased grains per ear by 9.6% versus control.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- BakSibt0
- Outcome
- number of grains per eare0
- Direction
- increasede0
- Value
- 9.6%e0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of barley increased to 9%, and the number of grains per ear increased by 9.6% compared to the control”
t0“BakSib on winter barley”
Claim · model-written summary
Additional BakSib bacterization raised grains per ear by 6.4% relative to farm plant protection technology.
- Taxon
- winter barleyHordeum vulgaret0
- Treatment
- additional bacterization with BakSibe0
- Outcome
- number of grains per eare1
- Value
- 6.4%e0
- Comparator
- the full technology of plant protection of the farme0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“by 6.4% when comparing the full technology of plant protection of the farm and additional bacterization with BakSib”
t0“winter barley and the state of southern chernozem”
e1“The yield of barley increased to 9%, and the number of grains per ear increased by 9.6% compared to the control”
Claim · model-written summary
BakSib was found compatible with Clothianidin Pro and Sphinx for seed dressing.
- Taxon
- winter barleyHordeum vulgaret0
- Outcome
- compatibility of BakSib with the insecticide Clothianidin Pro (clothianidin 350 g/l) and the fungicide Sphinx (tebuconazole 60 g/l) for seed dressinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compatibility of BakSib with the insecticide Clothianidin Pro (clothianidin 350 g/l) and the fungicide Sphinx (tebuconazole 60 g/l) for seed dressing”
t0“winter barley”
Claim · model-written summary
Chemical protectants reduced the initial BakSib titer three to four times.
- Taxon
- winter barleyHordeum vulgaret0
- Treatment
- chemical protectantse0
- Outcome
- initial titer of the biological producte0
- Direction
- reducede0
- Value
- 3-4 timese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“under the action of chemical protectants, the initial titer of the biological product (10 10 –10 12 cells) is reduced by 3-4 times”
t0“winter barley”
Claim · model-written summary
Individual BakSib microorganism groups showed a maximum decline of two orders of magnitude.
- Taxon
- winter barleyHordeum vulgaret0
- Outcome
- individual groups of Baksiba microorganismse0
- Direction
- decreasee0
- Value
- two orders of magnitudee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum decrease noted for individual groups of Baksiba microorganisms is two orders of magnitude”
t0“winter barley”
Claim · model-written summary
BakSib prolonged an increase in soil copiotrophic bacteria during heading.
- Taxon
- winter barleyHordeum vulgaret0
- Treatment
- BakSibt0
- Outcome
- copiotrophic bacteria in the southern chernozeme0
- Direction
- increasee0
- Qualifier
- during the heading periode0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The drug contributed to a prolonged increase in copiotrophic bacteria in the southern chernozem and replenishment of its nitrogen fund during the heading period”
t0“BakSib on winter barley”
Claim · model-written summary
BakSib replenished the soil nitrogen fund during heading.
- Taxon
- winter barleyHordeum vulgaret0
- Treatment
- BakSibt0
- Outcome
- its nitrogen funde0
- Direction
- replenishmente0
- Qualifier
- during the heading periode0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The drug contributed to a prolonged increase in copiotrophic bacteria in the southern chernozem and replenishment of its nitrogen fund during the heading period”
t0“BakSib on winter barley”