@article{
author = "Boćanski, Jan and Nastasić, Aleksandra and Stanisavljević, Dušan and Srećkov, Zorana and Mitrović, Bojan and Treskić, Sanja and Vukosavljev, Mirjana",
year = "2011",
abstract = "Genetic markers, from morphological to molecular, in function with early Heterosis is a prerequisite for the successful commercial maize production. It does not appear in any cross of two inbred lines, and therefore, the determination of combining abilities of parental lines is essential. The most commonly used method for determining combining abilities is diallel analysis. Besides conventional methods for diallel analysis, a new biplot approach has been sugested. In this paper, we studied the combining ability for grain yield in a set of genotypes obtained by diallel crossing system of six inbred lines. Both, the Griffing's conventional method and the biplot approach have been used for diallel analysis. Comparing the GCA values from biplot analysis and Griffing's method, similar results can be observed, with the exception of NS L 1051 and NS L 1000 whose ranks are interchanged. Biplot analysis enables the SCA estimation of parent inbred, and the highest SCA has inbred B73D. Biplot analysis also allows the estimation of the best crosses. Inbred B73D shows the best results when crossed with testers Mo17Ht, NS L 1051 and N152, inbred N152 combines best with testers NS L 1001 and NS L 1000, whereas the cross of inbred NS L 1051 with tester B73D results with the highest grain yield per plant in comparison with other testers., Određivanje kombinacionih sposobnosti roditeljskih inbred linija, radi iskorištavanja heterozisa, je od suštinske važnosti. Najčešće korišćen metod je dialelna analiza. Pored konvencionalnih metoda dialelne analize za procenu kombinacionih sposobnosti, u poslednje vreme prisutan je i novi pristup analize kombinacionih sposobnosti. U ovom radu smo proučavali kombinacione sposobnosti za prinos zrna u setu genotipova dobijenih dialelnim sistemom ukrštanja šest linija. Pored primene konvencionalne metode analize po Griffingu, korišten je i biplot pristup za sagledavanje podataka. Upoređujući vrednosti OKS dobijenih biplot analizom i primenom Griffing-ovog metoda, dobijeni su slični rezultati, sa izuzetkom NS L 1051 i NS L 1000 čiji su rangovi zamenjeni. Biplot analiza omogućava i procenu PKS samih roditeljskih linija. Najveća vrednost PKS zapažena je kod linije B73D, a zatim slede: NS L 1051, NS L 1001, Mo17Ht, N152 i NS L 1000. Biplot analiza takođe omogućava i procenu najboljih ukrštanja. Inbred linija B73D pokazala je najbolje rezultate u ukrštanju sa linijama Mo17Ht, NS L 1051 i N152, N152 sa NS L 1001 i NS L 1000, dok se linija NS L 1051 najbolje kombinuje sa testerom B73D.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Biplot analysis of diallel crosses of NS maize inbred lines, Analiza NS inbred linija kukuruza",
pages = "284-277",
number = "2",
volume = "43",
doi = "10.2298/GENSR1102277B"
}