Утицај године и генотипа на корелације између особина силажног кукуруза
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The aim of the present study was to evaluate of genetic and phenotypic correlations of traits (grain yield, number of rows per ear, height plant, height ear, length of ear, dry matter of ear and dry maty!r of plant) of twenty genotypes of silage maize: variability of inbred linfs and their diallel hybrids, superior-parent heterosis and correlations coefficient between traits. According to obtained results of the two-year study it can be concluded that variability of traits is significantly affected by a genotype, year and their interaction. As expected, hybrids had higher average values of traits than inbreds due to the depression of these traits that occur in inbreds during inbreeding. The investigation was carried out in Maize Research Institute during 2002 and 2003. years. Estimated values of coefficient of correlations were high and significant. They are mostly changed under years and genotypes influence. General Changes of correlation coefficient could not be predicted in time. Th...e obtained data indicate that year and genotype had effect on changes of correlation coefficient. The maximum of the correlation coefficient depends from the traits, yea.rs and genotypes and interval of variation is -0.380 (between dry matter of plants and length of ear) to 1.000 (dry matter of ear and height of ear; dry matter of ear and length of ear).
Ključne reči:
genotype / year / correlation / silage maizeIzvor:
Трећи симпозијум са међународним учешћем “Иновације у ратарској и повртарској производњи”, 2007, 234-235Izdavač:
- Пољопривредни факултет Универзитета у Београду
Institucija/grupa
Poljoprivredni fakultetTY - CONF AU - Живановић, Томислав AU - Сечански, Миле AU - Шурлан-Момировић, Гордана AU - Бранковић, Гордана PY - 2007 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6772 AB - The aim of the present study was to evaluate of genetic and phenotypic correlations of traits (grain yield, number of rows per ear, height plant, height ear, length of ear, dry matter of ear and dry maty!r of plant) of twenty genotypes of silage maize: variability of inbred linfs and their diallel hybrids, superior-parent heterosis and correlations coefficient between traits. According to obtained results of the two-year study it can be concluded that variability of traits is significantly affected by a genotype, year and their interaction. As expected, hybrids had higher average values of traits than inbreds due to the depression of these traits that occur in inbreds during inbreeding. The investigation was carried out in Maize Research Institute during 2002 and 2003. years. Estimated values of coefficient of correlations were high and significant. They are mostly changed under years and genotypes influence. General Changes of correlation coefficient could not be predicted in time. The obtained data indicate that year and genotype had effect on changes of correlation coefficient. The maximum of the correlation coefficient depends from the traits, yea.rs and genotypes and interval of variation is -0.380 (between dry matter of plants and length of ear) to 1.000 (dry matter of ear and height of ear; dry matter of ear and length of ear). PB - Пољопривредни факултет Универзитета у Београду C3 - Трећи симпозијум са међународним учешћем “Иновације у ратарској и повртарској производњи” T1 - Утицај године и генотипа на корелације између особина силажног кукуруза EP - 235 SP - 234 UR - https://hdl.handle.net/21.15107/rcub_agrospace_6772 ER -
@conference{ author = "Живановић, Томислав and Сечански, Миле and Шурлан-Момировић, Гордана and Бранковић, Гордана", year = "2007", abstract = "The aim of the present study was to evaluate of genetic and phenotypic correlations of traits (grain yield, number of rows per ear, height plant, height ear, length of ear, dry matter of ear and dry maty!r of plant) of twenty genotypes of silage maize: variability of inbred linfs and their diallel hybrids, superior-parent heterosis and correlations coefficient between traits. According to obtained results of the two-year study it can be concluded that variability of traits is significantly affected by a genotype, year and their interaction. As expected, hybrids had higher average values of traits than inbreds due to the depression of these traits that occur in inbreds during inbreeding. The investigation was carried out in Maize Research Institute during 2002 and 2003. years. Estimated values of coefficient of correlations were high and significant. They are mostly changed under years and genotypes influence. General Changes of correlation coefficient could not be predicted in time. The obtained data indicate that year and genotype had effect on changes of correlation coefficient. The maximum of the correlation coefficient depends from the traits, yea.rs and genotypes and interval of variation is -0.380 (between dry matter of plants and length of ear) to 1.000 (dry matter of ear and height of ear; dry matter of ear and length of ear).", publisher = "Пољопривредни факултет Универзитета у Београду", journal = "Трећи симпозијум са међународним учешћем “Иновације у ратарској и повртарској производњи”", title = "Утицај године и генотипа на корелације између особина силажног кукуруза", pages = "235-234", url = "https://hdl.handle.net/21.15107/rcub_agrospace_6772" }
Живановић, Т., Сечански, М., Шурлан-Момировић, Г.,& Бранковић, Г.. (2007). Утицај године и генотипа на корелације између особина силажног кукуруза. in Трећи симпозијум са међународним учешћем “Иновације у ратарској и повртарској производњи” Пољопривредни факултет Универзитета у Београду., 234-235. https://hdl.handle.net/21.15107/rcub_agrospace_6772
Живановић Т, Сечански М, Шурлан-Момировић Г, Бранковић Г. Утицај године и генотипа на корелације између особина силажног кукуруза. in Трећи симпозијум са међународним учешћем “Иновације у ратарској и повртарској производњи”. 2007;:234-235. https://hdl.handle.net/21.15107/rcub_agrospace_6772 .
Живановић, Томислав, Сечански, Миле, Шурлан-Момировић, Гордана, Бранковић, Гордана, "Утицај године и генотипа на корелације између особина силажног кукуруза" in Трећи симпозијум са међународним учешћем “Иновације у ратарској и повртарској производњи” (2007):234-235, https://hdl.handle.net/21.15107/rcub_agrospace_6772 .