Interpretation of hybrid by sowing date interaction for 1000 seed weight in sunflower
Interpretacija interakcije hibrida i roka setve za masu 1000 semena suncokreta
Апстракт
This paper investigates the effect of hybrid by sowing date interaction on the 1000 seeds weight in sunflower. The experiment included three sunflower hybrids (Miro, Rimi, and Pobednik) and eight sowing dates. The experimental design was a randomized block design with four replications over three years (2005, 2006 and 2007). For the analysis of hybrid by sowing date interaction linear-bilinear AMMI model (main effects and multiple interaction) was performed. Three-way analysis of variance showed highly significant (P lt 0.01) contribution of year (46.2%), hybrid (27.4%) and sowing date (8.4%) on 1000 seed weight. All second and third order interactions were also highly significant. From the hybrid by sowing date interaction highly significant first interaction component (IPC1) was separated which explained 82.3% of the total variance. Based on the graphic presentation the similarity in interaction of hybrids Miro and Rimi was pointed out. With the highest mean value for 1000 seed wei...ght, hybrid Pobednik was different from previous two hybrids, in both main effect and interaction. In the earlier sowing dates (R1, R2) the highest values were achieved, while from sowing date R3 the 1000 seed weight remarkable decreased. Correlations between climatic variables and IPC1 were found which provides agronomic importance in interpretation of the interaction.
U radu je analiziran efekat interakcije hibrida i roka setve na masu 1000 semena suncokreta. U eksperiment su bila uključena tri hibrida (Miro, Rimi i Pobednik) u osam rokova setve. Ogled je postavljen po slučajnom blok sistemu u četiri ponavljanja tokom trogodišnjeg perioda (2005-2007). Analiza interakcije hibrida i roka setve izvršena je primenom linearno-bilinearnog AMMI modela (glavni efekti i višestruka interakcija). Trofaktorijalnom analizom varijanse utvrđen je visoko značajan (p lt 0,01) doprinos godine (46,2%), hibrida (27,4%) i roka setve (8,4%) na masu 1000 semena. Sve interakcije drugog i trećeg reda takođe su ispoljile visoku značajnost. Iz interakcije hibrida i roka setve izdvojena je prva visoko značajna interakcijska komponenta (IPC1) kojom je objašnjeno 82,3% ukupne varijanse. Na osnovu grafičkog prikaza istaknuta je sličnost hibrida Miro i Rimi u interakciji. Hibrid Pobednik sa najvećom masom 1000 semena razlikovao se od preostala dva hibrida u glavnom efektu i u inte...rakciji. U ranijim rokovima setve (R1, R2) ostvarene su najveće vrednosti mase 1000, dok je od R3 primetno opadanje vrednosti. Dobijene su korelacije klimatskih varijabla i IPC1 kojima se daje agronomski značaj u interpretaciji interakcije.
Кључне речи:
AMMI model / climatic variables / sunflower / 1000 seed weight / AMMI model / klimatske varijable / masa 1000 semena / suncokretИзвор:
Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 2012, 49, 3, 229-235Издавач:
- Institut za ratarstvo i povrtarstvo, Novi Sad
Финансирање / пројекти:
- Развој нових сорти и побољшање технологија производње уљаних биљних врста за различите намене (RS-MESTD-Technological Development (TD or TR)-31025)
Колекције
Институција/група
FiVeRTY - JOUR AU - Balalić, Igor AU - Zorić, Miroslav AU - Crnobarac, Jovan PY - 2012 UR - http://fiver.ifvcns.rs/handle/123456789/1128 AB - This paper investigates the effect of hybrid by sowing date interaction on the 1000 seeds weight in sunflower. The experiment included three sunflower hybrids (Miro, Rimi, and Pobednik) and eight sowing dates. The experimental design was a randomized block design with four replications over three years (2005, 2006 and 2007). For the analysis of hybrid by sowing date interaction linear-bilinear AMMI model (main effects and multiple interaction) was performed. Three-way analysis of variance showed highly significant (P lt 0.01) contribution of year (46.2%), hybrid (27.4%) and sowing date (8.4%) on 1000 seed weight. All second and third order interactions were also highly significant. From the hybrid by sowing date interaction highly significant first interaction component (IPC1) was separated which explained 82.3% of the total variance. Based on the graphic presentation the similarity in interaction of hybrids Miro and Rimi was pointed out. With the highest mean value for 1000 seed weight, hybrid Pobednik was different from previous two hybrids, in both main effect and interaction. In the earlier sowing dates (R1, R2) the highest values were achieved, while from sowing date R3 the 1000 seed weight remarkable decreased. Correlations between climatic variables and IPC1 were found which provides agronomic importance in interpretation of the interaction. AB - U radu je analiziran efekat interakcije hibrida i roka setve na masu 1000 semena suncokreta. U eksperiment su bila uključena tri hibrida (Miro, Rimi i Pobednik) u osam rokova setve. Ogled je postavljen po slučajnom blok sistemu u četiri ponavljanja tokom trogodišnjeg perioda (2005-2007). Analiza interakcije hibrida i roka setve izvršena je primenom linearno-bilinearnog AMMI modela (glavni efekti i višestruka interakcija). Trofaktorijalnom analizom varijanse utvrđen je visoko značajan (p lt 0,01) doprinos godine (46,2%), hibrida (27,4%) i roka setve (8,4%) na masu 1000 semena. Sve interakcije drugog i trećeg reda takođe su ispoljile visoku značajnost. Iz interakcije hibrida i roka setve izdvojena je prva visoko značajna interakcijska komponenta (IPC1) kojom je objašnjeno 82,3% ukupne varijanse. Na osnovu grafičkog prikaza istaknuta je sličnost hibrida Miro i Rimi u interakciji. Hibrid Pobednik sa najvećom masom 1000 semena razlikovao se od preostala dva hibrida u glavnom efektu i u interakciji. U ranijim rokovima setve (R1, R2) ostvarene su najveće vrednosti mase 1000, dok je od R3 primetno opadanje vrednosti. Dobijene su korelacije klimatskih varijabla i IPC1 kojima se daje agronomski značaj u interpretaciji interakcije. PB - Institut za ratarstvo i povrtarstvo, Novi Sad T2 - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research T1 - Interpretation of hybrid by sowing date interaction for 1000 seed weight in sunflower T1 - Interpretacija interakcije hibrida i roka setve za masu 1000 semena suncokreta EP - 235 IS - 3 SP - 229 VL - 49 DO - 10.5937/ratpov49-1998 ER -
@article{ author = "Balalić, Igor and Zorić, Miroslav and Crnobarac, Jovan", year = "2012", abstract = "This paper investigates the effect of hybrid by sowing date interaction on the 1000 seeds weight in sunflower. The experiment included three sunflower hybrids (Miro, Rimi, and Pobednik) and eight sowing dates. The experimental design was a randomized block design with four replications over three years (2005, 2006 and 2007). For the analysis of hybrid by sowing date interaction linear-bilinear AMMI model (main effects and multiple interaction) was performed. Three-way analysis of variance showed highly significant (P lt 0.01) contribution of year (46.2%), hybrid (27.4%) and sowing date (8.4%) on 1000 seed weight. All second and third order interactions were also highly significant. From the hybrid by sowing date interaction highly significant first interaction component (IPC1) was separated which explained 82.3% of the total variance. Based on the graphic presentation the similarity in interaction of hybrids Miro and Rimi was pointed out. With the highest mean value for 1000 seed weight, hybrid Pobednik was different from previous two hybrids, in both main effect and interaction. In the earlier sowing dates (R1, R2) the highest values were achieved, while from sowing date R3 the 1000 seed weight remarkable decreased. Correlations between climatic variables and IPC1 were found which provides agronomic importance in interpretation of the interaction., U radu je analiziran efekat interakcije hibrida i roka setve na masu 1000 semena suncokreta. U eksperiment su bila uključena tri hibrida (Miro, Rimi i Pobednik) u osam rokova setve. Ogled je postavljen po slučajnom blok sistemu u četiri ponavljanja tokom trogodišnjeg perioda (2005-2007). Analiza interakcije hibrida i roka setve izvršena je primenom linearno-bilinearnog AMMI modela (glavni efekti i višestruka interakcija). Trofaktorijalnom analizom varijanse utvrđen je visoko značajan (p lt 0,01) doprinos godine (46,2%), hibrida (27,4%) i roka setve (8,4%) na masu 1000 semena. Sve interakcije drugog i trećeg reda takođe su ispoljile visoku značajnost. Iz interakcije hibrida i roka setve izdvojena je prva visoko značajna interakcijska komponenta (IPC1) kojom je objašnjeno 82,3% ukupne varijanse. Na osnovu grafičkog prikaza istaknuta je sličnost hibrida Miro i Rimi u interakciji. Hibrid Pobednik sa najvećom masom 1000 semena razlikovao se od preostala dva hibrida u glavnom efektu i u interakciji. U ranijim rokovima setve (R1, R2) ostvarene su najveće vrednosti mase 1000, dok je od R3 primetno opadanje vrednosti. Dobijene su korelacije klimatskih varijabla i IPC1 kojima se daje agronomski značaj u interpretaciji interakcije.", publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research", title = "Interpretation of hybrid by sowing date interaction for 1000 seed weight in sunflower, Interpretacija interakcije hibrida i roka setve za masu 1000 semena suncokreta", pages = "235-229", number = "3", volume = "49", doi = "10.5937/ratpov49-1998" }
Balalić, I., Zorić, M.,& Crnobarac, J.. (2012). Interpretation of hybrid by sowing date interaction for 1000 seed weight in sunflower. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research Institut za ratarstvo i povrtarstvo, Novi Sad., 49(3), 229-235. https://doi.org/10.5937/ratpov49-1998
Balalić I, Zorić M, Crnobarac J. Interpretation of hybrid by sowing date interaction for 1000 seed weight in sunflower. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2012;49(3):229-235. doi:10.5937/ratpov49-1998 .
Balalić, Igor, Zorić, Miroslav, Crnobarac, Jovan, "Interpretation of hybrid by sowing date interaction for 1000 seed weight in sunflower" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 49, no. 3 (2012):229-235, https://doi.org/10.5937/ratpov49-1998 . .