članak: 1 od 1  
Genetika
2010, vol. 42, br. 3, str. 485-492
jezik rada: engleski
izvorni naučni članak
doi:10.2298/GENSR1003485M
Značaj progenih testova u oplemenjivanju lucerke (Medicago sativa L.)
Milić Dragana, Katić Slobodana, Boćanski Janb, Karagić Đuraa, Mikić Aleksandara, Vasiljević Sanjaa
aNaučni institut za ratarstvo i povrtarstvo, Novi Sad
bUniverzitet u Novom Sadu, Poljoprivredni fakultet

e-adresa: dragan.milic@ifvcns.ns.ac.rs

Projekat Ministarstva nauke Republike Srbije, br. 20090

Sažetak

Cilj rada je bio da se utvrdi značaj i efikasnost progenih testova u oplemenjivanju na prinos zelene krme i broj izdanaka lucerke. U okviru istraživanja analizirano je 35 genotipova lucerke različitog geografskog i genetičkog porekla. Rezultati ogleda ukazuju da ukrštanje roditelja u punom ili polusrodstvu dovodi do značajnog povećanja prinosa i broja izdanaka po biljci. Ispoljena je značajna inbred depresija u S1 potomstvu kod svih ispitivanih genotipova. Izbor roditelja mora biti zasnovan na analizi potomstava lucerke a primena odgovarajućeg metoda zavisi od cilja oplemenjivanja lucerke.

Ključne reči

alfalfa; progeny testing; shoot number; yield

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