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Registration Number

0225U004378, (0124U000051) , R & D reports

Title

Patterns of formation of grain quality indicators of Triticum aestivum L. depending on abiotic and anthropogenic factors in the conditions of the central part of the Forest Steppe of Ukraine

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Закономірності формування показників якості зерна Triticum aestivum L. залежно від абіотичних та антропогенних чинників в умовах центральної частини Лісостепу України

Head

Demydov Oleksandr A., д.с.-г.н.

Registration Date

03-12-2025

Organization

Myronivsky Wheat Institute named after VM Crafts of the National Academy of Agrarian Sciences of Ukraine

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To establish regularities in the formation of grain quality indicators of winter bread wheat depending on the sowing dates and precrops in the conditions of the central part of the Forest-Steppe of Ukraine. To determine the part of influence for genotype, growing conditions, precrop and sowing date on grain quality indicators for more effective management of breeding process on grain quality. To identify correlations between grain quality indicators. To select breeding lines and varieties of winter bread wheat with increased flour milling and bread-making properties for further use in breeding work when developing strong and valuable wheat varieties.

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The object of the study is varieties and breeding lines of winter bread wheat, quality indicators, growing conditions, preceding crops, sowing dates. The purpose of the work is to identify patterns in the formation of grain quality indicators of varieties and breeding lines of winter bread wheat depending on abiotic and anthropogenic factors in the conditions of the central part of the Forest-Steppe of Ukraine. Research methods are field, laboratory, statistical. Results. It was established that with the shift of the sowing date from I to III, the 1000 kernel weight decreased, but other quality indicators did not change significantly. Significantly lower quality indicators were found after sunflower. Sources of winter bread wheat there were identified, namely, Erythrospermum 60667, Erythrospermum 60724 by physical indicators of grain quality; MIP Palianytsia myronivska and MIP Stefaniia by flour quality indicators; MIP Aurika, MIP Stefaniia, Erythrospermum 60667, Lutescens 60400, and Lutescens 60702 by rheological properties of dough. Grain quality indicators determined by genotype (alveogram configuration ratio, dough tenacity, grain damage by wheat bug, sedimentation value, water absorption ability of flour, test weight) were identified, and database of the part of influence of various factors on the formation of quality indicators was created.

Product Description

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Iryna V. Pravdziva
Nadiia Vasylenko
Nelia Khoroshko
Andrii Siroshtan

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2025-12-03