Path analysis of quantitative traits of broomcorn: Components of plant height
Path analiza kvantitativnih svojstava sirka metlaša - komponente visine biljke
Abstract
Field trail with broomcorn was set up during three agro climatic divergent years (2006, 2009, 2011) in Bački Petrovac, Serbia. Components of plant height were analyzed on nine different origin broomcorn varieties. Relationships between components of height were determined by correlation and path analysis. Panicle length is a stabile trait of broomcorn composed of peduncle length and fiber length. Increasing fiber length is connected with decreasing peduncle length which is in direct connection with panicle exertion. Negative value of panicle exertion is the main problem in manual harvest of broomcorn panicles. Fiber length is directly influenced by panicle length, peduncle length and panicle exertion. These traits can be taken as a selection criterion in program of broomcorn breeding for fiber length.
Poljski ogledi sa sirkom metlašem su izvođeni tokom tri agroklimatski divergentne godine (2006, 2009, 2011.) na lokalitetu Bački Petrovac. Analizirane su komponente visine devet sorti različitog porekla. Na osnovu rezultata korelacione i path koeficijent analize determinisana je priroda povezanosti komponenti visine sirka metlaša. Dužina metlice je stabilna osobina sirka metlaša koja se sastoji od dužine drške i dužine peteljki. Sa povećanjem dužine peteljki dolazi do smanjenja dužine drške usled čega se smanjuje i eksponiranost metlice, što predstavlja osnov- ni problem pri ručnoj žetvi. Na formiranje dužine peteljki ima značajan direktan uticaj dužina metlice, dužina drške metlice i eksponiranost metlice. Ove osobine se mogu posmatrati kao selekcioni kriterijum pri definisanju programa oplemenjivanja sirka metlaša na dužinu peteljki.
Keywords:
broomcorn / plant height components / path analysis / sirak metlaš / komponente visine biljke / path analizaSource:
Bilten za alternativne biljne vrste, 2012, 44, 85, 1-7Publisher:
- Institut za ratarstvo i povrtarstvo, Novi Sad
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Institution/Community
FiVeRTY - JOUR AU - Sikora, Vladimir AU - Berenji, Janoš AU - Latković, Dragana AU - Popović, Vera PY - 2012 UR - http://fiver.ifvcns.rs/handle/123456789/1120 AB - Field trail with broomcorn was set up during three agro climatic divergent years (2006, 2009, 2011) in Bački Petrovac, Serbia. Components of plant height were analyzed on nine different origin broomcorn varieties. Relationships between components of height were determined by correlation and path analysis. Panicle length is a stabile trait of broomcorn composed of peduncle length and fiber length. Increasing fiber length is connected with decreasing peduncle length which is in direct connection with panicle exertion. Negative value of panicle exertion is the main problem in manual harvest of broomcorn panicles. Fiber length is directly influenced by panicle length, peduncle length and panicle exertion. These traits can be taken as a selection criterion in program of broomcorn breeding for fiber length. AB - Poljski ogledi sa sirkom metlašem su izvođeni tokom tri agroklimatski divergentne godine (2006, 2009, 2011.) na lokalitetu Bački Petrovac. Analizirane su komponente visine devet sorti različitog porekla. Na osnovu rezultata korelacione i path koeficijent analize determinisana je priroda povezanosti komponenti visine sirka metlaša. Dužina metlice je stabilna osobina sirka metlaša koja se sastoji od dužine drške i dužine peteljki. Sa povećanjem dužine peteljki dolazi do smanjenja dužine drške usled čega se smanjuje i eksponiranost metlice, što predstavlja osnov- ni problem pri ručnoj žetvi. Na formiranje dužine peteljki ima značajan direktan uticaj dužina metlice, dužina drške metlice i eksponiranost metlice. Ove osobine se mogu posmatrati kao selekcioni kriterijum pri definisanju programa oplemenjivanja sirka metlaša na dužinu peteljki. PB - Institut za ratarstvo i povrtarstvo, Novi Sad T2 - Bilten za alternativne biljne vrste T1 - Path analysis of quantitative traits of broomcorn: Components of plant height T1 - Path analiza kvantitativnih svojstava sirka metlaša - komponente visine biljke EP - 7 IS - 85 SP - 1 VL - 44 UR - https://hdl.handle.net/21.15107/rcub_fiver_1120 ER -
@article{ author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana and Popović, Vera", year = "2012", abstract = "Field trail with broomcorn was set up during three agro climatic divergent years (2006, 2009, 2011) in Bački Petrovac, Serbia. Components of plant height were analyzed on nine different origin broomcorn varieties. Relationships between components of height were determined by correlation and path analysis. Panicle length is a stabile trait of broomcorn composed of peduncle length and fiber length. Increasing fiber length is connected with decreasing peduncle length which is in direct connection with panicle exertion. Negative value of panicle exertion is the main problem in manual harvest of broomcorn panicles. Fiber length is directly influenced by panicle length, peduncle length and panicle exertion. These traits can be taken as a selection criterion in program of broomcorn breeding for fiber length., Poljski ogledi sa sirkom metlašem su izvođeni tokom tri agroklimatski divergentne godine (2006, 2009, 2011.) na lokalitetu Bački Petrovac. Analizirane su komponente visine devet sorti različitog porekla. Na osnovu rezultata korelacione i path koeficijent analize determinisana je priroda povezanosti komponenti visine sirka metlaša. Dužina metlice je stabilna osobina sirka metlaša koja se sastoji od dužine drške i dužine peteljki. Sa povećanjem dužine peteljki dolazi do smanjenja dužine drške usled čega se smanjuje i eksponiranost metlice, što predstavlja osnov- ni problem pri ručnoj žetvi. Na formiranje dužine peteljki ima značajan direktan uticaj dužina metlice, dužina drške metlice i eksponiranost metlice. Ove osobine se mogu posmatrati kao selekcioni kriterijum pri definisanju programa oplemenjivanja sirka metlaša na dužinu peteljki.", publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Bilten za alternativne biljne vrste", title = "Path analysis of quantitative traits of broomcorn: Components of plant height, Path analiza kvantitativnih svojstava sirka metlaša - komponente visine biljke", pages = "7-1", number = "85", volume = "44", url = "https://hdl.handle.net/21.15107/rcub_fiver_1120" }
Sikora, V., Berenji, J., Latković, D.,& Popović, V.. (2012). Path analysis of quantitative traits of broomcorn: Components of plant height. in Bilten za alternativne biljne vrste Institut za ratarstvo i povrtarstvo, Novi Sad., 44(85), 1-7. https://hdl.handle.net/21.15107/rcub_fiver_1120
Sikora V, Berenji J, Latković D, Popović V. Path analysis of quantitative traits of broomcorn: Components of plant height. in Bilten za alternativne biljne vrste. 2012;44(85):1-7. https://hdl.handle.net/21.15107/rcub_fiver_1120 .
Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, Popović, Vera, "Path analysis of quantitative traits of broomcorn: Components of plant height" in Bilten za alternativne biljne vrste, 44, no. 85 (2012):1-7, https://hdl.handle.net/21.15107/rcub_fiver_1120 .