Field performance of abnormal maize seedlings
Ponašanje atipičnih klijanaca kukuruza u poljskoj proizvodnji
2018
Аутори
Vujošević, BojanaČanak, Petar
Babić, Milosav
Mirosavljević, Milan
Mitrović, Bojan
Stanisavljević, Dušan
Tatić, Mladen
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of this study was to investigate field emergence parameters, number of plants that reached reproductive stage and yield of seed lots with different count of abnormal seedlings. In standard germination test these seedlings are discarded from the count of germinated seed, presuming that they will not develop into normal plants. Five lots of hybrid NS 640 with different percentage of abnormal seedlings were tested. Results showed that in favourable environment conditions, large number of abnormal seedlings emerged, reached reproductive stage and participated in yield formation. However, emergence of seed lots with high percentage of abnormal seedlings was longer than for lots with small number of abnormal seedlings. Laboratory germination and germination energy were more correlated with indicators of field emergence rate, while total percentage of germinated seedlings (normal and abnormal) was more correlated with grain yield. However, it can be expected that in adverse environmen...t conditions, abnormal seedlings are less likely to develop into normal plants.
Cilj ovog ispitivanja bio je da se kod partija semena sa različitim udelom atipičnih ponika ispitaju parametri brzine klijanja u polju, broj biljaka u reproduktivnoj fazi i prinos. Ovakvi ponici se u standardnom testu klijavosti ne ubrajaju u klijava zrna, jer se pretpostavlja da neće dati normalnu biljku. Testirano je pet partija hibrida NS 640 sa različitim udelom atipičnih ponika. Rezultati su pokazali da je u povoljnim uslovima veliki broj atipičnih klijanaca nikao, dostigao reproduktivnu fazu i učestvovao u formiranju prinosa. Sa druge strane, nicanje partija sa velikim brojem atipičnih klijanaca je bilo usporeno. Laboratorijska klijavost i energija klijanja su bile u većoj korelaciji sa parametrima brzine nicanja, dok je ukupna klijavost (normalni i atipični klijanci) bila u većoj korelaciji sa prinosom. Ipak, u nepovoljnim uslovima spoljašnje sredine, atipični klijanci imaju manje šanse da se razviju u normalnu biljku.
Кључне речи:
emergence / germination / maize / plants / seedlings / seeds / biljke / kukuruz / klijanci / klijanje / nicanje / semeИзвор:
Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 2018, 55, 1, 34-38Издавач:
- Institut za ratarstvo i povrtarstvo, Novi Sad
Финансирање / пројекти:
- Унапређење производње кукуруза и сирка у условима стреса (RS-MESTD-Technological Development (TD or TR)-31073)
Колекције
Институција/група
FiVeRTY - JOUR AU - Vujošević, Bojana AU - Čanak, Petar AU - Babić, Milosav AU - Mirosavljević, Milan AU - Mitrović, Bojan AU - Stanisavljević, Dušan AU - Tatić, Mladen PY - 2018 UR - http://fiver.ifvcns.rs/handle/123456789/1738 AB - The aim of this study was to investigate field emergence parameters, number of plants that reached reproductive stage and yield of seed lots with different count of abnormal seedlings. In standard germination test these seedlings are discarded from the count of germinated seed, presuming that they will not develop into normal plants. Five lots of hybrid NS 640 with different percentage of abnormal seedlings were tested. Results showed that in favourable environment conditions, large number of abnormal seedlings emerged, reached reproductive stage and participated in yield formation. However, emergence of seed lots with high percentage of abnormal seedlings was longer than for lots with small number of abnormal seedlings. Laboratory germination and germination energy were more correlated with indicators of field emergence rate, while total percentage of germinated seedlings (normal and abnormal) was more correlated with grain yield. However, it can be expected that in adverse environment conditions, abnormal seedlings are less likely to develop into normal plants. AB - Cilj ovog ispitivanja bio je da se kod partija semena sa različitim udelom atipičnih ponika ispitaju parametri brzine klijanja u polju, broj biljaka u reproduktivnoj fazi i prinos. Ovakvi ponici se u standardnom testu klijavosti ne ubrajaju u klijava zrna, jer se pretpostavlja da neće dati normalnu biljku. Testirano je pet partija hibrida NS 640 sa različitim udelom atipičnih ponika. Rezultati su pokazali da je u povoljnim uslovima veliki broj atipičnih klijanaca nikao, dostigao reproduktivnu fazu i učestvovao u formiranju prinosa. Sa druge strane, nicanje partija sa velikim brojem atipičnih klijanaca je bilo usporeno. Laboratorijska klijavost i energija klijanja su bile u većoj korelaciji sa parametrima brzine nicanja, dok je ukupna klijavost (normalni i atipični klijanci) bila u većoj korelaciji sa prinosom. Ipak, u nepovoljnim uslovima spoljašnje sredine, atipični klijanci imaju manje šanse da se razviju u normalnu biljku. PB - Institut za ratarstvo i povrtarstvo, Novi Sad T2 - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research T1 - Field performance of abnormal maize seedlings T1 - Ponašanje atipičnih klijanaca kukuruza u poljskoj proizvodnji EP - 38 IS - 1 SP - 34 VL - 55 DO - 10.5937/ratpov55-15198 ER -
@article{ author = "Vujošević, Bojana and Čanak, Petar and Babić, Milosav and Mirosavljević, Milan and Mitrović, Bojan and Stanisavljević, Dušan and Tatić, Mladen", year = "2018", abstract = "The aim of this study was to investigate field emergence parameters, number of plants that reached reproductive stage and yield of seed lots with different count of abnormal seedlings. In standard germination test these seedlings are discarded from the count of germinated seed, presuming that they will not develop into normal plants. Five lots of hybrid NS 640 with different percentage of abnormal seedlings were tested. Results showed that in favourable environment conditions, large number of abnormal seedlings emerged, reached reproductive stage and participated in yield formation. However, emergence of seed lots with high percentage of abnormal seedlings was longer than for lots with small number of abnormal seedlings. Laboratory germination and germination energy were more correlated with indicators of field emergence rate, while total percentage of germinated seedlings (normal and abnormal) was more correlated with grain yield. However, it can be expected that in adverse environment conditions, abnormal seedlings are less likely to develop into normal plants., Cilj ovog ispitivanja bio je da se kod partija semena sa različitim udelom atipičnih ponika ispitaju parametri brzine klijanja u polju, broj biljaka u reproduktivnoj fazi i prinos. Ovakvi ponici se u standardnom testu klijavosti ne ubrajaju u klijava zrna, jer se pretpostavlja da neće dati normalnu biljku. Testirano je pet partija hibrida NS 640 sa različitim udelom atipičnih ponika. Rezultati su pokazali da je u povoljnim uslovima veliki broj atipičnih klijanaca nikao, dostigao reproduktivnu fazu i učestvovao u formiranju prinosa. Sa druge strane, nicanje partija sa velikim brojem atipičnih klijanaca je bilo usporeno. Laboratorijska klijavost i energija klijanja su bile u većoj korelaciji sa parametrima brzine nicanja, dok je ukupna klijavost (normalni i atipični klijanci) bila u većoj korelaciji sa prinosom. Ipak, u nepovoljnim uslovima spoljašnje sredine, atipični klijanci imaju manje šanse da se razviju u normalnu biljku.", publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research", title = "Field performance of abnormal maize seedlings, Ponašanje atipičnih klijanaca kukuruza u poljskoj proizvodnji", pages = "38-34", number = "1", volume = "55", doi = "10.5937/ratpov55-15198" }
Vujošević, B., Čanak, P., Babić, M., Mirosavljević, M., Mitrović, B., Stanisavljević, D.,& Tatić, M.. (2018). Field performance of abnormal maize seedlings. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research Institut za ratarstvo i povrtarstvo, Novi Sad., 55(1), 34-38. https://doi.org/10.5937/ratpov55-15198
Vujošević B, Čanak P, Babić M, Mirosavljević M, Mitrović B, Stanisavljević D, Tatić M. Field performance of abnormal maize seedlings. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2018;55(1):34-38. doi:10.5937/ratpov55-15198 .
Vujošević, Bojana, Čanak, Petar, Babić, Milosav, Mirosavljević, Milan, Mitrović, Bojan, Stanisavljević, Dušan, Tatić, Mladen, "Field performance of abnormal maize seedlings" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 55, no. 1 (2018):34-38, https://doi.org/10.5937/ratpov55-15198 . .