Effect of priming treatments on emergence and yield of freshly produced and aged maize seeds sown at different depths
Efekat predtretmana na nicanje i prinos sveže proizvedenog i starijeg semena kukuruza sejanog na različtim dubinama
2020
Autori
Čanak, PetarVujošević, Bojana
Mirosavljević, Milan
Ilić, Nenad
Stanisavljević, Dušan
Živanov, Milorad
Mitrović, Bojan
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The aim of this study was to investigate whether different priming treatments could affect emergence, speed of emergence and yield of freshly produced and aged maize seeds sown at different depths. Two lots of parental maize line A634 produced in the previous season were used as seed source, and twenty-year-old seed. After priming with distilled water and 0.5% KNO3 solution, the seed was sown at four depths. Results showed that freshly produced seeds did not benefit from priming treatments. Reaction of the aged seeds differed depending on the priming treatment. Results indicated that priming with KNO3 should be avoided in aged seeds of A634 because of its detrimental effect on the emergence and yield. Hydropriming induced higher percentage of emerged plants and faster emergence, but with no effect on yield. Reaction to priming treatments varied with sowing depth, which should not exceed 5.0 cm for parental line A634 according to this study.
Cilj ovog istraživanja je bio da se ispita da li različiti predtretmani mogu uticati na broj niklih biljaka, brzinu nicanja i prinos sveže proizvedenog i starijeg semena kukuruza, posejanog na različitim dubinama. U ispitivanju su korišćene dve partije linije kukuruza A634 proizvedene u prethodnoj sezoni i 20 godina starije seme. Za predtretman su korišćeni destilovana voda i 0,5% rastvor KNO3. Setva je izvršena na četiri različite dubine. Kod sveže proizvedenog semena nije bilo mnogo mesta za poboljšanje ispitivanih parametara primenom predtretmana. Reakcija starijeg semena je zavisila od vrste primenjenih tretmana. Rezultati pokazuju da kod linije A634 za predtretman starijeg semena treba izbegavati KNO3 zbog štetnog uticaja na broj niklih biljaka i prinos. Predtretman sa vodom nije imao uticaja na prinos, ali je povećao broj niklih biljaka i brzinu nicanja. Efekat predtretmana zavisio je i od dubine setve, koja za ovu liniju ne bi trebalo da bude veća od 5 cm.
Ključne reči:
emergence / maize / priming / seeds / yields / kukuruz / nicanje / predtretman / prinos / semeIzvor:
Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 2020, 57, 1, 22-26Izdavač:
- Institut za ratarstvo i povrtarstvo, Novi Sad
Finansiranje / projekti:
- Unapređenje proizvodnje kukuruza i sirka u uslovima stresa (RS-31073)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200032 (Naučni institut za ratarstvo i povrtarstvo, Novi Sad) (RS-200032)
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Čanak, Petar AU - Vujošević, Bojana AU - Mirosavljević, Milan AU - Ilić, Nenad AU - Stanisavljević, Dušan AU - Živanov, Milorad AU - Mitrović, Bojan PY - 2020 UR - http://fiver.ifvcns.rs/handle/123456789/2009 AB - The aim of this study was to investigate whether different priming treatments could affect emergence, speed of emergence and yield of freshly produced and aged maize seeds sown at different depths. Two lots of parental maize line A634 produced in the previous season were used as seed source, and twenty-year-old seed. After priming with distilled water and 0.5% KNO3 solution, the seed was sown at four depths. Results showed that freshly produced seeds did not benefit from priming treatments. Reaction of the aged seeds differed depending on the priming treatment. Results indicated that priming with KNO3 should be avoided in aged seeds of A634 because of its detrimental effect on the emergence and yield. Hydropriming induced higher percentage of emerged plants and faster emergence, but with no effect on yield. Reaction to priming treatments varied with sowing depth, which should not exceed 5.0 cm for parental line A634 according to this study. AB - Cilj ovog istraživanja je bio da se ispita da li različiti predtretmani mogu uticati na broj niklih biljaka, brzinu nicanja i prinos sveže proizvedenog i starijeg semena kukuruza, posejanog na različitim dubinama. U ispitivanju su korišćene dve partije linije kukuruza A634 proizvedene u prethodnoj sezoni i 20 godina starije seme. Za predtretman su korišćeni destilovana voda i 0,5% rastvor KNO3. Setva je izvršena na četiri različite dubine. Kod sveže proizvedenog semena nije bilo mnogo mesta za poboljšanje ispitivanih parametara primenom predtretmana. Reakcija starijeg semena je zavisila od vrste primenjenih tretmana. Rezultati pokazuju da kod linije A634 za predtretman starijeg semena treba izbegavati KNO3 zbog štetnog uticaja na broj niklih biljaka i prinos. Predtretman sa vodom nije imao uticaja na prinos, ali je povećao broj niklih biljaka i brzinu nicanja. Efekat predtretmana zavisio je i od dubine setve, koja za ovu liniju ne bi trebalo da bude veća od 5 cm. PB - Institut za ratarstvo i povrtarstvo, Novi Sad T2 - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research T1 - Effect of priming treatments on emergence and yield of freshly produced and aged maize seeds sown at different depths T1 - Efekat predtretmana na nicanje i prinos sveže proizvedenog i starijeg semena kukuruza sejanog na različtim dubinama EP - 26 IS - 1 SP - 22 VL - 57 DO - 10.5937/ratpov57-23900 ER -
@article{ author = "Čanak, Petar and Vujošević, Bojana and Mirosavljević, Milan and Ilić, Nenad and Stanisavljević, Dušan and Živanov, Milorad and Mitrović, Bojan", year = "2020", abstract = "The aim of this study was to investigate whether different priming treatments could affect emergence, speed of emergence and yield of freshly produced and aged maize seeds sown at different depths. Two lots of parental maize line A634 produced in the previous season were used as seed source, and twenty-year-old seed. After priming with distilled water and 0.5% KNO3 solution, the seed was sown at four depths. Results showed that freshly produced seeds did not benefit from priming treatments. Reaction of the aged seeds differed depending on the priming treatment. Results indicated that priming with KNO3 should be avoided in aged seeds of A634 because of its detrimental effect on the emergence and yield. Hydropriming induced higher percentage of emerged plants and faster emergence, but with no effect on yield. Reaction to priming treatments varied with sowing depth, which should not exceed 5.0 cm for parental line A634 according to this study., Cilj ovog istraživanja je bio da se ispita da li različiti predtretmani mogu uticati na broj niklih biljaka, brzinu nicanja i prinos sveže proizvedenog i starijeg semena kukuruza, posejanog na različitim dubinama. U ispitivanju su korišćene dve partije linije kukuruza A634 proizvedene u prethodnoj sezoni i 20 godina starije seme. Za predtretman su korišćeni destilovana voda i 0,5% rastvor KNO3. Setva je izvršena na četiri različite dubine. Kod sveže proizvedenog semena nije bilo mnogo mesta za poboljšanje ispitivanih parametara primenom predtretmana. Reakcija starijeg semena je zavisila od vrste primenjenih tretmana. Rezultati pokazuju da kod linije A634 za predtretman starijeg semena treba izbegavati KNO3 zbog štetnog uticaja na broj niklih biljaka i prinos. Predtretman sa vodom nije imao uticaja na prinos, ali je povećao broj niklih biljaka i brzinu nicanja. Efekat predtretmana zavisio je i od dubine setve, koja za ovu liniju ne bi trebalo da bude veća od 5 cm.", publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research", title = "Effect of priming treatments on emergence and yield of freshly produced and aged maize seeds sown at different depths, Efekat predtretmana na nicanje i prinos sveže proizvedenog i starijeg semena kukuruza sejanog na različtim dubinama", pages = "26-22", number = "1", volume = "57", doi = "10.5937/ratpov57-23900" }
Čanak, P., Vujošević, B., Mirosavljević, M., Ilić, N., Stanisavljević, D., Živanov, M.,& Mitrović, B.. (2020). Effect of priming treatments on emergence and yield of freshly produced and aged maize seeds sown at different depths. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research Institut za ratarstvo i povrtarstvo, Novi Sad., 57(1), 22-26. https://doi.org/10.5937/ratpov57-23900
Čanak P, Vujošević B, Mirosavljević M, Ilić N, Stanisavljević D, Živanov M, Mitrović B. Effect of priming treatments on emergence and yield of freshly produced and aged maize seeds sown at different depths. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2020;57(1):22-26. doi:10.5937/ratpov57-23900 .
Čanak, Petar, Vujošević, Bojana, Mirosavljević, Milan, Ilić, Nenad, Stanisavljević, Dušan, Živanov, Milorad, Mitrović, Bojan, "Effect of priming treatments on emergence and yield of freshly produced and aged maize seeds sown at different depths" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 57, no. 1 (2020):22-26, https://doi.org/10.5937/ratpov57-23900 . .