Abstract
Abstract. Behzad A, Diakite S, Astarkhanova TS, Pakina EN, Allen D, Mohammadi PM, Diarra O, Saquee FS. 2024. Effectiveness of Rhodococcus erythropolis strain OPI-01 on the fungal development in winter wheat. Biodiversitas 25: 1063-1070. One of the means of sustainable wheat production is using bacterial pesticides, which can synthesize phytohormonal substances with antibacterial and antifungal action. Therefore, the work aimed to study the effect of different doses of a new growth regulator Restart, ZH (Rhodococcus erythropolis D strain OPI-01) on winter wheat yield. The findings of field experiments on the effect of plant growth regulator R. erythropolis strain OPI-01 method of pre-sowing treatment of seeds (at 0.1 L/t and 0.2 L/t), and soil spraying just before sowing (-0.5 l/ha) revealed that on average, during the 2020-2021 and 2021-2022 seasons, the number of productive stems increased by a margin of 23-30, the number of grains in 1 ear increased in the experimental units by 16.2-19.4%, and the length of the ear by 0.3-0.7cm, gluten varied from 32.3 to 33.8%, yield increased from 27.8-33.0% relative to the control. Disease severity and incidence of powdery mildew, brown rust and Septoria disease in plots amended withR. erythropolis strain OPI-01 was 2-fold less than in the control plots. Research trials show the efficacy of R. erythropolis strain OPI-01 under field conditions as a plant growth regulator and a potential microbial fungicide against some foliar diseases of winter wheat. It would be exciting to study the mechanism of R. erythropolis on wheat pathogens in vitro and in planta which are still less developed in the literature.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
R. erythropolis strain OPI-01 increased the number of productive stems by 23-30 in winter wheat.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- plant growth regulator R. erythropolis strain OPI-01e2
- Interactor
- R. erythropolis strain OPI-01Rhodococcus erythropolise2other
- Outcome
- the number of productive stemse1
- Direction
- increasede1
- Value
- 23-30e1
- Setting
- field experimentse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effectiveness of Rhodococcus erythropolis strain OPI-01 on the fungal development in winter wheat”
e2“The findings of field experiments on the effect of plant growth regulator R. erythropolis strain OPI-01 method of pre-sowing treatment of seeds (at 0.1 L/t and 0.2 L/t)”
e1“the number of productive stems increased by a margin of 23-30”
Claim · model-written summary
R. erythropolis strain OPI-01 increased the number of grains per ear by 16.2-19.4% in winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- plant growth regulator R. erythropolis strain OPI-01e2
- Interactor
- R. erythropolis strain OPI-01Rhodococcus erythropolise2other
- Outcome
- the number of grains in 1 eare3
- Direction
- increasede3
- Value
- 16.2-19.4%e3
- Setting
- field experimentse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effectiveness of Rhodococcus erythropolis strain OPI-01 on the fungal development in winter wheat”
e2“The findings of field experiments on the effect of plant growth regulator R. erythropolis strain OPI-01 method of pre-sowing treatment of seeds (at 0.1 L/t and 0.2 L/t)”
e3“the number of grains in 1 ear increased in the experimental units by 16.2-19.4%”
Claim · model-written summary
R. erythropolis strain OPI-01 increased the length of the ear by 0.3-0.7 cm in winter wheat.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- plant growth regulator R. erythropolis strain OPI-01e2
- Interactor
- R. erythropolis strain OPI-01Rhodococcus erythropolise2other
- Outcome
- the length of the eare4
- Direction
- increasede4
- Value
- 0.3-0.7cme4
- Setting
- field experimentse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effectiveness of Rhodococcus erythropolis strain OPI-01 on the fungal development in winter wheat”
e2“The findings of field experiments on the effect of plant growth regulator R. erythropolis strain OPI-01 method of pre-sowing treatment of seeds (at 0.1 L/t and 0.2 L/t)”
e4“the number of grains in 1 ear increased in the experimental units by 16.2-19.4%, and the length of the ear by 0.3-0.7cm”
Claim · model-written summary
Gluten in winter wheat varied from 32.3 to 33.8%.
- Taxon
- winter wheatTriticum aestivumt0
- Outcome
- glutene5
- Value
- 32.3 to 33.8%e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effectiveness of Rhodococcus erythropolis strain OPI-01 on the fungal development in winter wheat”
e5“gluten varied from 32.3 to 33.8%”
Claim · model-written summary
R. erythropolis strain OPI-01 increased winter wheat yield by 27.8-33.0% relative to the control.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- plant growth regulator R. erythropolis strain OPI-01e2
- Interactor
- R. erythropolis strain OPI-01Rhodococcus erythropolise2other
- Outcome
- yielde6
- Direction
- increasede6
- Value
- 27.8-33.0%e6
- Comparator
- controle6
- Setting
- field experimentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effectiveness of Rhodococcus erythropolis strain OPI-01 on the fungal development in winter wheat”
e2“The findings of field experiments on the effect of plant growth regulator R. erythropolis strain OPI-01 method of pre-sowing treatment of seeds (at 0.1 L/t and 0.2 L/t)”
e6“yield increased from 27.8-33.0% relative to the control”
Claim · model-written summary
R. erythropolis strain OPI-01 reduced disease severity and incidence of powdery mildew, brown rust and Septoria disease in winter wheat to 2-fold less than the control plots.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- R. erythropolis strain OPI-01e7
- Interactor
- powdery mildewe7pathogen
- Second interactor
- R. erythropolis strain OPI-01Rhodococcus erythropolise7biocontrol_agent
- Outcome
- Disease severity and incidencee7
- Direction
- lesse7
- Value
- 2-folde7
- Qualifier
- brown rust and Septoria diseasee7
- Comparator
- control plotse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effectiveness of Rhodococcus erythropolis strain OPI-01 on the fungal development in winter wheat”
e7“Disease severity and incidence of powdery mildew, brown rust and Septoria disease in plots amended withR. erythropolis strain OPI-01 was 2-fold less than in the control plots”
The same questions in other papers
class · yield · Triticum aestivum (wheat)Positive and negative results
99 papers in the same direction as this paper · 17 in the opposite direction
- positive
- no effect
- no effect
113 papers more in this group
See all 117 papers →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.