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Information × Registration Number 0225U004883, (0124U001022) , R & D reports Title Establishing the specifics of forming the natural components of corn hybrids with high seed yields and equal productivity popup.stage_title Встановлення особливостей формування насіння батьківських компонентів гібридів кукурудзи з високими посівними якостями та рівнем продуктивності Head Kovalov Denys Volodymyrovych, Registration Date 22-12-2025 Organization State Institution "Institute of Grain Crops" of the National Academy of Agrarian Sciences of Ukraine popup.description1 Тo determine the dynamics of the ripening of the father's milk components, the strength of the hybrid corn seed with the determination of the genotypic characteristics of the father's components, to thoroughly analyze the complex of approaches to ensure the effectiveness of its growth popup.description2 As a result of the study, the date of physiological ripeness was established for each female component, when a sufficient amount of dry matter had accumulated in the grain. Such maize grain has a high laboratory germination rate of ≥ 96 %, which exceeds the standards. We proved that removing the male component in hybridisation plots after pollination increases the yield of female components by an average of 0.17–0.21 t/ha or 4.58–12.87 % compared to the control. Based on the results of the research, ‘Recommendations for the growing seeds of parental components in maize hybrids with high sowing qualities and seed productivity’ have been developed. Product Description popup.authors Denys V. Kovalov Eduard M. Fedorenko Anatolii V. Aldoshyn Nataliia O. Liashenko Tetiana M. Lukianenko Tetiana P. Cherenkova Alina V. Bebekh Tetiana P. Tkachova popup.nrat_date 2025-12-22 Close