Impact of management practices on Italian ryegrass seed quality
Uticaj agrotehničkih mera na kvalitet semena italijanskog ljulja
2010
Аутори
Simić, AleksandarVučković, Savo
Ćupina, Branko
Krstić, Djordje
Stanisavljević, Rade
Milivojević, Marija
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Thousand-seed weight and total germination from the first production year and two seed harvests were measured in tetraploid Italian ryegrass (cv. Tetraflorum) to study variations in seed quality. Four-year field experiments were carried out (2002-2006) in western Serbia and Italian ryegrass was established with three row spacings (20, 40 and 60 cm), four seeding rates (5, 10, 15 and 20 kg ha-1) and using four spring nitrogen rates (0, 50, 100 and 150 kg ha-1). High seed quality was obtained, except for the first experimental year (2003) and the second seed harvests which yielded the seed of unsatisfactory quality and validity. Applied factors and treatments did not change seed quality significantly unlike environmental conditions of production years which had considerable influence on seed quality.
Ispitivana je masa 1000 semena i ukupna klijavost tetraploidnog italijanskog ljulja (sorte Tetraflorum) iz prve proizvodne godine i dve semenske žetve radi utvrđivanja razlika u kvalitetu semena. Četvorogodišnji poljski eksperiment je izveden (2002-2006) u zapadnoj Srbiji i italijanski ljulj je zasnivan na 3 međuredna rastojanja (20, 40 i 60 cm), četiri setvene norme (5, 10, 15 i 20 kg ha-1) i primenom četiri doze prihrane azotom (0, 50, 100 i 150 kg ha-1). Ostvaren je visok kvalitet semena, izuzev prve godine ispitivanja (2003), a ostvarena je i druga semenska žetva sa semenom nezadovoljavajućeg kvaliteta i upotrebljivosti. Primenjeni faktori i nivoi ispitivanja nisu značajno menjali kvalitet semena za razliku od vremenskih uslova u proizvodnim godinama koji su značajno uticali na kvalitet semena.
Кључне речи:
inter-row spacing / Italian ryegrass / nitrogen application / seeding rate / seed quality / međuredno rastojanje / italijanski ljulj / prihrana azotom / setvena norma / kvalitet semenaИзвор:
Journal of Agricultural Sciences (Belgrade), 2010, 55, 2, 131-140Издавач:
- Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
Финансирање / пројекти:
- Унапређење технологије гајења крмних биљака у функцији производње здравствено безбедне сточне хране (RS-MESTD-MPN2006-2010-20083)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Simić, Aleksandar AU - Vučković, Savo AU - Ćupina, Branko AU - Krstić, Djordje AU - Stanisavljević, Rade AU - Milivojević, Marija PY - 2010 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2243 AB - Thousand-seed weight and total germination from the first production year and two seed harvests were measured in tetraploid Italian ryegrass (cv. Tetraflorum) to study variations in seed quality. Four-year field experiments were carried out (2002-2006) in western Serbia and Italian ryegrass was established with three row spacings (20, 40 and 60 cm), four seeding rates (5, 10, 15 and 20 kg ha-1) and using four spring nitrogen rates (0, 50, 100 and 150 kg ha-1). High seed quality was obtained, except for the first experimental year (2003) and the second seed harvests which yielded the seed of unsatisfactory quality and validity. Applied factors and treatments did not change seed quality significantly unlike environmental conditions of production years which had considerable influence on seed quality. AB - Ispitivana je masa 1000 semena i ukupna klijavost tetraploidnog italijanskog ljulja (sorte Tetraflorum) iz prve proizvodne godine i dve semenske žetve radi utvrđivanja razlika u kvalitetu semena. Četvorogodišnji poljski eksperiment je izveden (2002-2006) u zapadnoj Srbiji i italijanski ljulj je zasnivan na 3 međuredna rastojanja (20, 40 i 60 cm), četiri setvene norme (5, 10, 15 i 20 kg ha-1) i primenom četiri doze prihrane azotom (0, 50, 100 i 150 kg ha-1). Ostvaren je visok kvalitet semena, izuzev prve godine ispitivanja (2003), a ostvarena je i druga semenska žetva sa semenom nezadovoljavajućeg kvaliteta i upotrebljivosti. Primenjeni faktori i nivoi ispitivanja nisu značajno menjali kvalitet semena za razliku od vremenskih uslova u proizvodnim godinama koji su značajno uticali na kvalitet semena. PB - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd T2 - Journal of Agricultural Sciences (Belgrade) T1 - Impact of management practices on Italian ryegrass seed quality T1 - Uticaj agrotehničkih mera na kvalitet semena italijanskog ljulja EP - 140 IS - 2 SP - 131 VL - 55 DO - 10.2298/JAS1002131S ER -
@article{ author = "Simić, Aleksandar and Vučković, Savo and Ćupina, Branko and Krstić, Djordje and Stanisavljević, Rade and Milivojević, Marija", year = "2010", abstract = "Thousand-seed weight and total germination from the first production year and two seed harvests were measured in tetraploid Italian ryegrass (cv. Tetraflorum) to study variations in seed quality. Four-year field experiments were carried out (2002-2006) in western Serbia and Italian ryegrass was established with three row spacings (20, 40 and 60 cm), four seeding rates (5, 10, 15 and 20 kg ha-1) and using four spring nitrogen rates (0, 50, 100 and 150 kg ha-1). High seed quality was obtained, except for the first experimental year (2003) and the second seed harvests which yielded the seed of unsatisfactory quality and validity. Applied factors and treatments did not change seed quality significantly unlike environmental conditions of production years which had considerable influence on seed quality., Ispitivana je masa 1000 semena i ukupna klijavost tetraploidnog italijanskog ljulja (sorte Tetraflorum) iz prve proizvodne godine i dve semenske žetve radi utvrđivanja razlika u kvalitetu semena. Četvorogodišnji poljski eksperiment je izveden (2002-2006) u zapadnoj Srbiji i italijanski ljulj je zasnivan na 3 međuredna rastojanja (20, 40 i 60 cm), četiri setvene norme (5, 10, 15 i 20 kg ha-1) i primenom četiri doze prihrane azotom (0, 50, 100 i 150 kg ha-1). Ostvaren je visok kvalitet semena, izuzev prve godine ispitivanja (2003), a ostvarena je i druga semenska žetva sa semenom nezadovoljavajućeg kvaliteta i upotrebljivosti. Primenjeni faktori i nivoi ispitivanja nisu značajno menjali kvalitet semena za razliku od vremenskih uslova u proizvodnim godinama koji su značajno uticali na kvalitet semena.", publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd", journal = "Journal of Agricultural Sciences (Belgrade)", title = "Impact of management practices on Italian ryegrass seed quality, Uticaj agrotehničkih mera na kvalitet semena italijanskog ljulja", pages = "140-131", number = "2", volume = "55", doi = "10.2298/JAS1002131S" }
Simić, A., Vučković, S., Ćupina, B., Krstić, D., Stanisavljević, R.,& Milivojević, M.. (2010). Impact of management practices on Italian ryegrass seed quality. in Journal of Agricultural Sciences (Belgrade) Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 55(2), 131-140. https://doi.org/10.2298/JAS1002131S
Simić A, Vučković S, Ćupina B, Krstić D, Stanisavljević R, Milivojević M. Impact of management practices on Italian ryegrass seed quality. in Journal of Agricultural Sciences (Belgrade). 2010;55(2):131-140. doi:10.2298/JAS1002131S .
Simić, Aleksandar, Vučković, Savo, Ćupina, Branko, Krstić, Djordje, Stanisavljević, Rade, Milivojević, Marija, "Impact of management practices on Italian ryegrass seed quality" in Journal of Agricultural Sciences (Belgrade), 55, no. 2 (2010):131-140, https://doi.org/10.2298/JAS1002131S . .