The study of the effects of reducing the negative influence of 1BL-1RS translocation on the bread making quality in spring bread wheat lines

Сибикеев, С Н; Дружин, Александр Евгеньевич; Andreeva, L. V.

doi:10.28983/asj.y2021i6pp27-33

Cited by 2 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Кроме устои� чивости к болезням и продуктивности, в интрогрессивнои� селекции много внимания уделяется качеству получаемои� продукции, так как нередко пере-носимыи� в T. aestivum чужеродныи� материал имеет отрицательные признаки, влияющие на качество муки и хлеба. В частности, такое явление отмечено при использовании транслокации 1BL-1RS (Sibikeev et al, 2021). Анализ изучаемых линии� по содержанию белка в зерне, показал, что линия Л153 значимо превышает по этому показателю реципиент ' Л505', а линия Л154 от него не отличается.…”

Section: влияние интрогрессий от твердой пшеницы на хозяйственно поле...unclassified

“…Большую роль в экспрессии генного материала от сортов твердои� пшеницы играет и подбор реципиента мягкои� пшеницы. Здесь следует выделить сорт яровои� мягкои� пшеницы ' Л505', которыи� неоднократно подтверждал свои хорошие комбинационные способности, в частности для повышения качества конечнои� продукции (Sibikeev et al, 2021). Выделенные интрогрессивные линии представляют большои� интерес для селекции как доноры Lrгенов и уже включены в селекционные программы.…”

Section: заключениеunclassified

See 1 more Smart Citation

Triticum durum Desf. is a valuable source for spring bread wheat genetic diversity enhancement

Druzhin,

Sibikeev,

Gultyaeva

et al. 2023

Trudy po prikladnoy botanike, genetike i selektsii

View full text Add to dashboard Cite

Background. Enhancement of the Triticum aestivum L. genetic diversity by means of alien chromatin, including that from Triticum durum Desf., is an important element in the breeding of bread wheat cultivars that meet modern requirements.Materials and methods. The study included the L153, L154 and L155 introgressive spring bread wheat lines produced from crosses between the spring bread wheat cultivars ‘L503’ and ‘L505’ and spring durum wheat cultivars ‘Yazi10’ and ‘Tarro’ developed in Mexico. Evaluation of these introgressive lines included phytopathological, phenological, genetic, and breadmaking analyses carried out with conventional methods both under open-air and laboratory conditions. Seventeen DNA markers were used to identify genes for resistance to Puccinia triticina Erikss. f. sp. tritici in the lines. The obtained data were statistically analyzed using the Agros-2.10 package of breeding and genetic programs.Results. Studying introgressive spring bread wheat lines L153, L154 and L155, developed with the participation of durum wheat cvs. ‘Yazi10’ and ‘Tarro’, showed that leaf rust resistance of these lines was induced by the Lr genes from durum wheat cultivars. The effect of the gene donor and the recipient cultivars on a number of useful agronomic traits was identified. The recipient cv. ‘L505’ was noted for its good combining abilities.Conclusion. Introgression of chromatin from durum wheat cultivars into the spring bread wheat gene pool made it possible to produce lines resistant to the local P. triticina population, as well as to some test clones of this pathogen. Such lines can be used as donors of the Lr genes. In addition, the L154 introgressive line combined good grain productivity and baking quality.

show abstract

Section: влияние интрогрессий от твердой пшеницы на хозяйственно поле...unclassified

Section: заключениеunclassified

Triticum durum Desf. is a valuable source for spring bread wheat genetic diversity enhancement

Druzhin,

Sibikeev,

Gultyaeva

et al. 2023

Trudy po prikladnoy botanike, genetike i selektsii

View full text Add to dashboard Cite

show abstract

“…При высоком содержании валового фосфора в пахотном горизонте (0,20 %) его подвижными формами почвы очень низко обеспечены (15-17 мг/кг почвы). Содержание в них обменного калия, наоборот, достаточно высокое (201-282 мг/кг почвы) [10].…”

unclassified

Technology of cultivation of winter wheat in the steppe zone of RNO-Alania

Tedeeva,

Tedeeva

2023

asj

View full text Add to dashboard Cite

The authors present the results of the use of growth biological preparations on winter wheat crops in the steppe zone of the Republic of North Ossetia-Alania. The purpose of the study is to increase the yield of winter crops with high quality indicators of food grain through the use of biological products - Edagum SM (450 ml/ha); Furolan Zh (5.1 ml/ha); Vitazim BP (1.0l/ha). Novelty. For the first time in the conditions of the steppe zone, the scientific basis for the use of biological agents aimed at improving the quality and yield of winter wheat has been developed. Methodology. The research was carried out in 2020-2022 on the experimental fields of the Vladikavkaz Scientific Center of the Russian Academy of Sciences, located in the Mozdok region of North Ossetia-Alania. The soils of the experimental plot are carbonate-chestnut. In terms of mechanical composition, they are classified as heavy loamy coarse silt. The chemical composition of chestnut calcareous soils is quite favorable for the cultivation of agricultural crops. The content of humus, depending on the mechanical composition, ranges from 2.22 to 3.45 %. The introduction of growth regulators made it possible to obtain a high yield with quality indicators of grain. The use of the biological product Edagum SM, in terms of yield, turned out to be the best, where the increase in comparison with the control for the Grom variety was 1.31 t/ha, Furolan Zh - 0.99 t/ha, Vitazim VR - 0.69 t/ha. For the Yumpa variety - 1.35 t/ha, 0.99, 0.77 t/ha, respectively. By treating plants with biological preparations, the quality indicators of winter wheat grain are improved, where the gluten content of the studied varieties increases by 4.4 %, the increase in gluten with the use of Furolan Zh biological preparations by 4.0 % and Vitazim VR by 1.2 %. Using the drug Edagum SM profitability increased by 48 %, Furolan Zh increased the level of profitability by 35.7 %, Vitazim VR by 17.7 %. For the Yumpa variety, when growth regulators are introduced, the level of profitability increases from 24.3 to 50.3 % compared to the control.

show abstract

The study of the effects of reducing the negative influence of 1BL-1RS translocation on the bread making quality in spring bread wheat lines

Cited by 2 publications

References 6 publications

Triticum durum Desf. is a valuable source for spring bread wheat genetic diversity enhancement

Triticum durum Desf. is a valuable source for spring bread wheat genetic diversity enhancement

Technology of cultivation of winter wheat in the steppe zone of RNO-Alania

Contact Info

Product

Resources

About