Conjunctive effect of environment and genotype in maize seed production.
Аутори
Tabaković, MarijenkaPeric, Vesna
Dragicevic, Vesna
Simic, Milena
Stanisavljević, Rade
Poštić, Dobrivoj
Oro, Violeta
Остала ауторства
Kovačević, DušanКонференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Significant sources of normal plant development are the amount of available water, light,
temperature and nutrients. This study aimed to examine to what extent the relationship
between plant genetic structure and environmental conditions affects habitus and plant yield.
In the two-year research, 2019 (Y1), and 2020 (Y2), with three maize lines (L1, L2, L3)
produced at the Maize Research Institute, experiments were performed to assess the impact of
genotype and environmental conditions on plant height to tassel (PHT), plant height to ear
(PHE), ear weight (EW), cob weight (CW) and grain yield (GY). Seeds of different sizes
were used in three sowings: large (S1), small (S2), and undivided (S3). The results of the
PHE trial in the first year indicated a dominant genotype effect. L1 for all three sowings by
seed size had the lowest cob position, S3G1 (69 cm), while L3 had the highest, (86.72 cm)
for S3G1. In the second year of the study, environmental conditions and seed size
si...gnificantly affected (p≤0.05) the PHE, as well as the PHT. The significance of the year
effect was not confirmed by the weight of the cob. The highest yield was achieved for
L1Y1S1 at 9.01 t ha-1 and the lowest for L1Y2S3 at 2.18 t ha-1. Significant mutual effects of
factors on the variability of traits are Y × L, Y × S, and Y × L × S. Differences in
environmental conditions significantly affect the variability of maize corn seed properties.
These effects can be reduced by proper genotype selection and the sowing of uniform size
seeds.
Кључне речи:
environmental conditions / maize / cob positionИзвор:
13. International scientific agriculture symposium “AGROSYM 2022 - Book of proceedings, 2022Издавач:
- Banja Luka : Narodna i univerzitetska biblioteka Republike Srpske
Финансирање / пројекти:
- info:eu-repo/grantAgreement/MESTD/inst-2020/200040/RS (-)
- info:eu-repo/grantAgreement/MESTD/inst-2020/200010/RS (-)
Институција/група
MRIZPTY - CONF AU - Tabaković, Marijenka AU - Peric, Vesna AU - Dragicevic, Vesna AU - Simic, Milena AU - Stanisavljević, Rade AU - Poštić, Dobrivoj AU - Oro, Violeta PY - 2022 UR - http://rik.mrizp.rs/handle/123456789/1158 AB - Significant sources of normal plant development are the amount of available water, light, temperature and nutrients. This study aimed to examine to what extent the relationship between plant genetic structure and environmental conditions affects habitus and plant yield. In the two-year research, 2019 (Y1), and 2020 (Y2), with three maize lines (L1, L2, L3) produced at the Maize Research Institute, experiments were performed to assess the impact of genotype and environmental conditions on plant height to tassel (PHT), plant height to ear (PHE), ear weight (EW), cob weight (CW) and grain yield (GY). Seeds of different sizes were used in three sowings: large (S1), small (S2), and undivided (S3). The results of the PHE trial in the first year indicated a dominant genotype effect. L1 for all three sowings by seed size had the lowest cob position, S3G1 (69 cm), while L3 had the highest, (86.72 cm) for S3G1. In the second year of the study, environmental conditions and seed size significantly affected (p≤0.05) the PHE, as well as the PHT. The significance of the year effect was not confirmed by the weight of the cob. The highest yield was achieved for L1Y1S1 at 9.01 t ha-1 and the lowest for L1Y2S3 at 2.18 t ha-1. Significant mutual effects of factors on the variability of traits are Y × L, Y × S, and Y × L × S. Differences in environmental conditions significantly affect the variability of maize corn seed properties. These effects can be reduced by proper genotype selection and the sowing of uniform size seeds. PB - Banja Luka : Narodna i univerzitetska biblioteka Republike Srpske C3 - 13. International scientific agriculture symposium “AGROSYM 2022 - Book of proceedings T1 - Conjunctive effect of environment and genotype in maize seed production. UR - https://hdl.handle.net/21.15107/rcub_rik_1158 ER -
@conference{ author = "Tabaković, Marijenka and Peric, Vesna and Dragicevic, Vesna and Simic, Milena and Stanisavljević, Rade and Poštić, Dobrivoj and Oro, Violeta", year = "2022", abstract = "Significant sources of normal plant development are the amount of available water, light, temperature and nutrients. This study aimed to examine to what extent the relationship between plant genetic structure and environmental conditions affects habitus and plant yield. In the two-year research, 2019 (Y1), and 2020 (Y2), with three maize lines (L1, L2, L3) produced at the Maize Research Institute, experiments were performed to assess the impact of genotype and environmental conditions on plant height to tassel (PHT), plant height to ear (PHE), ear weight (EW), cob weight (CW) and grain yield (GY). Seeds of different sizes were used in three sowings: large (S1), small (S2), and undivided (S3). The results of the PHE trial in the first year indicated a dominant genotype effect. L1 for all three sowings by seed size had the lowest cob position, S3G1 (69 cm), while L3 had the highest, (86.72 cm) for S3G1. In the second year of the study, environmental conditions and seed size significantly affected (p≤0.05) the PHE, as well as the PHT. The significance of the year effect was not confirmed by the weight of the cob. The highest yield was achieved for L1Y1S1 at 9.01 t ha-1 and the lowest for L1Y2S3 at 2.18 t ha-1. Significant mutual effects of factors on the variability of traits are Y × L, Y × S, and Y × L × S. Differences in environmental conditions significantly affect the variability of maize corn seed properties. These effects can be reduced by proper genotype selection and the sowing of uniform size seeds.", publisher = "Banja Luka : Narodna i univerzitetska biblioteka Republike Srpske", journal = "13. International scientific agriculture symposium “AGROSYM 2022 - Book of proceedings", title = "Conjunctive effect of environment and genotype in maize seed production.", url = "https://hdl.handle.net/21.15107/rcub_rik_1158" }
Tabaković, M., Peric, V., Dragicevic, V., Simic, M., Stanisavljević, R., Poštić, D.,& Oro, V.. (2022). Conjunctive effect of environment and genotype in maize seed production.. in 13. International scientific agriculture symposium “AGROSYM 2022 - Book of proceedings Banja Luka : Narodna i univerzitetska biblioteka Republike Srpske.. https://hdl.handle.net/21.15107/rcub_rik_1158
Tabaković M, Peric V, Dragicevic V, Simic M, Stanisavljević R, Poštić D, Oro V. Conjunctive effect of environment and genotype in maize seed production.. in 13. International scientific agriculture symposium “AGROSYM 2022 - Book of proceedings. 2022;. https://hdl.handle.net/21.15107/rcub_rik_1158 .
Tabaković, Marijenka, Peric, Vesna, Dragicevic, Vesna, Simic, Milena, Stanisavljević, Rade, Poštić, Dobrivoj, Oro, Violeta, "Conjunctive effect of environment and genotype in maize seed production." in 13. International scientific agriculture symposium “AGROSYM 2022 - Book of proceedings (2022), https://hdl.handle.net/21.15107/rcub_rik_1158 .