Claim · model-written summary
High long-term stem rust resistance was observed mainly among derivatives of the collection sample H74/90-245 from Bulgaria.
- Taxon
- winter bread wheat
Triticum aestivume0 - Material
- derivatives of the collection sample H74/90-245e1
- Interactor
- stem ruste1pathogen
- Outcome
- long-term resistancee1
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“winter bread wheat (Triticum aestivum L.)”
e1“High long-term resistance to stem rust was observed mainly among the derivatives of the collection sample H74/90-245 from Bulgaria”
Title
I. I. Motsnyi; T. P. Nargan; M. Yu. Nakonechnyi; et al. Odesa National University Herald Biology 2021. doi:10.18524/2077-1746.2021.2(49).246884
Other claims from this paper (10)
- Observation Most introgression wheat lines were resistant to rust species owing to introgression of alien Lr, Yr and Sr genes.
- Observation The 1BL.1RS translocation had a positive effect on productive and adaptive traits in southern Ukraine.
- Association Stem rust resistance correlated with grain and protein yield, possibly due to the 1BL.1RS translocation.
- Association Stem rust resistance correlated with yield traits (Rsp = 0.34).
- Association Septoria blight resistance correlated negatively with yield traits (Rsp = −0.23).
- Association Quality traits correlated negatively with grain yield.
- Observation Quality traits were mainly positively correlated with each other.
- Observation Plant height contributed most to grain yield, followed by 1000-kernel volume and WTK.
- Observation The introgression lines were diverse.
- Recommendation The introgression lines are recommended for wheat improvement for disease or drought resistance in Southern Ukraine.