Abstract
The article presents the research results of the influence of biologically active substances and the herbicide Pulsar (active ingredient - imazamox) on the enzymatic activity in leaves, biological productivity and seed quality of the mid-ripening soybean variety Kitrossa. Field experiments were conducted on meadow chernozem soils of the All-Russian Scientific Research Institute of Soybean in 2017-2018 years. The natural preparations were used as biologically active substances: ExtraKor - obtained by processing Dahurian larch and Betulin - birch bark extract. As a result of the conducted research, it was found that the annual application of the herbicide Pulsar in the phase of the 3rd ternate leaf led to a decrease in the specific activity of the peroxidase enzyme compared to the control. The treatment of seeds and vegetative plants of the soybean variety Kitrossa with Betulin and ExtraKor preparations contributed to an increase in the specific activity of the being studied enzyme in the leaves that indicates the stimulation of biochemical processes and the ability to increase adaptive potential. Thus, it was revealed that the combined use of biologically active substances led to a decrease in adverse environmental factors and the mobilization of protective mechanisms of plants that ensured a decrease in the negative influence of the herbicide on soybean plants. As a result, on the average for 2 years of research, the biological productivity of seeds increased to 3,08 t/ha. The germination energy from the application of biologically active substances increased on the average by 5%.
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Claims 6
Claim · model-written summary
Annual Pulsar application decreased leaf peroxidase specific activity compared with control.
- Taxon
- SOYBEAN
Glycine maxt0 - Organ / stage
- 3rd ternate leafe0
- Treatment
- herbicide Pulsare0
- Gene
- peroxidase enzymee0
- Outcome
- specific activity of the peroxidase enzymee0
- Direction
- decreasee0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOYBEAN PLANTS”
e0“the annual application of the herbicide Pulsar in the phase of the 3rd ternate leaf led to a decrease in the specific activity of the peroxidase enzyme compared to the control”
Claim · model-written summary
Betulin treatment increased leaf peroxidase specific activity.
- Taxon
- SOYBEANGlycine maxt0
- Material
- Kitrossae0
- Organ / stage
- leavese0
- Treatment
- Betuline0
- Outcome
- specific activity of the being studied enzyme in the leavese0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOYBEAN PLANTS”
e0“The treatment of seeds and vegetative plants of the soybean variety Kitrossa with Betulin and ExtraKor preparations contributed to an increase in the specific activity of the being studied enzyme in the leaves”
Claim · model-written summary
ExtraKor treatment increased leaf peroxidase specific activity.
- Taxon
- SOYBEANGlycine maxt0
- Material
- Kitrossae0
- Organ / stage
- leavese0
- Treatment
- ExtraKore0
- Outcome
- specific activity of the being studied enzyme in the leavese0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOYBEAN PLANTS”
e0“The treatment of seeds and vegetative plants of the soybean variety Kitrossa with Betulin and ExtraKor preparations contributed to an increase in the specific activity of the being studied enzyme in the leaves”
Claim · model-written summary
Combined biological substances reduced the herbicide’s negative influence through protective mechanisms, according to the authors.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- combined use of biologically active substancese0
- Outcome
- decrease in the negative influence of the herbicidee0
- Qualifier
- mobilization of protective mechanisms of plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOYBEAN PLANTS”
e0“the combined use of biologically active substances led to a decrease in adverse environmental factors and the mobilization of protective mechanisms of plants that ensured a decrease in the negative influence of the herbicide on soybean plants”
Claim · model-written summary
Biological productivity of soybean seeds increased to 3,08 t/ha on average over two years.
- Taxon
- SOYBEANGlycine maxt0
- Outcome
- biological productivity of seedse0
- Direction
- increasede0
- Value
- 3,08 t/hae0
- Qualifier
- 2 years of researche0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOYBEAN PLANTS”
e0“on the average for 2 years of research, the biological productivity of seeds increased to 3,08 t/ha”
Claim · model-written summary
Biological substances increased soybean germination energy by an average of 5%.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- application of biologically active substancese0
- Outcome
- germination energye0
- Direction
- increasede0
- Value
- 5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOYBEAN PLANTS”
e0“The germination energy from the application of biologically active substances increased on the average by 5%”
The same questions in other papers
herbicide · physiology: antioxidant enzymes · Glycine max (soybean)Results agree
2 papers in the same direction as this paper
- negative
- no effect
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.