Приказ основних података о документу

Parametri nalivanja zrna visokoprinosnih ns sorti pšenice

dc.creatorBrdar, Milka
dc.creatorKraljević-Balalić, Marija
dc.creatorKobiljski, Borislav
dc.date.accessioned2021-04-26T18:24:26Z
dc.date.available2021-04-26T18:24:26Z
dc.date.issued2008
dc.identifier.issn0352-4906
dc.identifier.urihttp://fiver.ifvcns.rs/handle/123456789/604
dc.description.abstractGrain yield of wheat is dependent on grain weight, which is the result of grain filling duration and rate. The study was undertaken to examine the relation between grain weight and rate and duration of grain filling in five high-yielding NS wheat cultivars. Stepwise multivariate analysis of nonlinear regression estimated grain filling parameters was used to examine cultivar differences in grain filling. On the basis of three-year average, the highest grain dry weight had cultivar Renesansa, and the lightest grains were measured for cultivar Evropa 90. Stepwise multivariate analysis indicated that all three nonlinear regression estimated parameters (grain weight, rate and duration of grain filling) were equally important in characterizing the grain filling curves of the cultivars studied, although sequence of their significance varied in different years, which is probably caused by different environmental conditions in three years of experiment.en
dc.description.abstractPrinos pšenice zavisi od mase zrna, koja je rezultat dužine i intenziteta nalivanja zrna. Cilj rada je bio ispitivanje veza između mase zrna i intenziteta i dužine nalivanja zrna kod pet visokoprinosnih NS sorti pšenice. Stepnjise multivarijaciona analiza nelinearnom regresijom procenjenih parametara nalivanja zrna je upotrebljena da se ispitaju razlike među sortama u pogledu nalivanja zrna. U trogodišnjem proseku je najveću masu zrna imala sorta Renesansa dok su najlakša zrna izmerena kod sorte Evropa 90. Stepnjise multivarijaciona analiza je pokazala da su sva tri nelinearnom regresijom procenjena parametra (masa zrna, intenzitet i dužina nalivanja zrna) jednako značajna za karakterizaciju krivih nalivanja zrna proučavanih sorti, mada je redosled značajnosti varirao u različitim godinama. Ovome su verovatno uzrok različiti uslovi sredine kojima su proučavane sorte bile izložene tokom tri godine eksperimenta.sr
dc.publisherMatica srpska, Novi Sad
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceZbornik Matice srpske za prirodne nauke
dc.subjectgrain fillingen
dc.subjectnonlinear regressionen
dc.subjectwheaten
dc.titleGrain filling parameters in high-yielding ns wheat cultivarsen
dc.titleParametri nalivanja zrna visokoprinosnih ns sorti pšenicesr
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage58
dc.citation.issue114
dc.citation.other(114): 53-58
dc.citation.spage53
dc.identifier.doi10.2298/ZMSPN0814053B
dc.identifier.fulltexthttp://fiver.ifvcns.rs/bitstream/id/1460/601.pdf
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу