Abstract
The influence of Bacillus subtilis strains and chitosan complexes on the soft wheat productivity and its infection with disease agents was determined in order to develop new preparative forms of polyfunctional biopreparations. The prospects of using polyfunctional preparations, combined the beneficial properties of microorganism strains as pathogen antagonists and chitosan as plant disease resistance activator has been shown the study. Their effectiveness has been convincingly demonstrated in protecting wheat from root rot, in increasing yields and improving grain quality Plants treated with complex preparation containing bacterial culture liquid (“Vitaplan, CL”) or its concentrate (“Vitaplan, CCL”) and Chitosan II had the best adaptive potential to agro-ecological environmental factors. At the same time, the «Vitaplan, CCL and Chitosan II» complex had the most pronounced protective properties. In the case of “Vitaplan, CL and Chitosan II» treatments, plants had the highest values of wheat potential (biological) yield. It was shown that the vegetative index NDVI, determined by the results of spectrometric analysis, can be used as an integral parameter of the biological effectiveness of polyfunctional biopreparations. The maximum value of NDVI was revealed in the case of “Vitaplan, CL and Chitosan II”
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Claims 8
Claim · model-written summary
Polyfunctional preparations protected wheat from root rot.
Not reportedTreatmentComparator
Verbatim
e0“Their effectiveness has been convincingly demonstrated in protecting wheat from root rot”
t0“soft wheat”
Claim · model-written summary
Polyfunctional preparations increased yields.
Not reportedTreatmentComparator
Verbatim
e0“in increasing yields”
t0“soft wheat”
Claim · model-written summary
Polyfunctional preparations improved grain quality.
Not reportedTreatmentComparator
Verbatim
e0“improving grain quality”
t0“soft wheat”
Claim · model-written summary
The two Vitaplan and Chitosan II complexes had the best adaptive potential.
- Taxon
- soft wheatt0
- Treatment
- complex preparation containing bacterial culture liquid (“Vitaplan, CL”) or its concentrate (“Vitaplan, CCL”) and Chitosan IIe0
- Outcome
- adaptive potentiale0
- Direction
- beste0
Not reportedComparator
Verbatim
e0“Plants treated with complex preparation containing bacterial culture liquid (“Vitaplan, CL”) or its concentrate (“Vitaplan, CCL”) and Chitosan II had the best adaptive potential to agro-ecological environmental factors”
t0“soft wheat”
Claim · model-written summary
Vitaplan CCL and Chitosan II had the strongest protective properties.
- Taxon
- soft wheatt0
- Treatment
- Vitaplan, CCL and Chitosan IIe0
- Outcome
- protective propertiese0
- Direction
- most pronouncede0
Not reportedComparator
Verbatim
e0“«Vitaplan, CCL and Chitosan II» complex had the most pronounced protective properties”
t0“soft wheat”
Claim · model-written summary
Vitaplan CL and Chitosan II produced the highest potential yield.
- Taxon
- soft wheatt0
- Treatment
- Vitaplan, CL and Chitosan IIe0
- Outcome
- wheat potential (biological) yielde0
- Direction
- higheste0
Not reportedComparator
Verbatim
e0““Vitaplan, CL and Chitosan II» treatments, plants had the highest values of wheat potential (biological) yield”
t0“soft wheat”
Claim · model-written summary
NDVI was usable as an integral measure of preparation effectiveness.
Not reportedComparatorValue
Verbatim
e0“vegetative index NDVI, determined by the results of spectrometric analysis, can be used as an integral parameter of the biological effectiveness of polyfunctional biopreparations”
t0“soft wheat”
Claim · model-written summary
Vitaplan CL and Chitosan II gave the maximum NDVI.
Not reportedComparator
Verbatim
e0“maximum value of NDVI was revealed in the case of “Vitaplan, CL and Chitosan II””
t0“soft wheat”
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