Assessment of quality seeds introduced genotypes of basil (Ocimum basilicum L.)

Abstract

Furthermore, mycobiota was identified on the seed. All examined genotypes were characterized by high average values for seed germination. The highest average seed germination was determined in the genotyp Siam queen and amounts to 96.8%. The greatest mass of 1000 seeds was determined in genotyp Genovese it was 1.75g. The seed of examined populations is characterized by high content of fatty oil. The greatest content was recorded in genotype Lattuga and it was 20,33%. The analysis of seed dimensions established significant differences between average values for length, width and thickness, i.e. plumpness of seeds. Genotype Genovese is was characterized by largest seeds. Four fungi genders were isolated and identified on the seed. Species from Alternaria gender were identified in the seed samples of all examined basil genotypes. Species from Penicillium and Gonatobotrys genus were isolated from the sample of seeds of one genotypes. In a sample of semen from two genotypes were identified fungi of the genus Cladosporium.

U radu je izvršena ocena kvaliteta semena introdukovanih genotipova bosiljka. Analizirani su sledeći parametri: energija klijanja, ukupna klijavost, masa 1000 semena, sadržaj masnog ulja u semenu i krupnoća semena (dužina, širina i debljina). Takođe, identifikovana je i mikobiotana semenu. Svi ispitivani genotipovi se odlikuju visokim prosečnim vrednostima klijavosti semena. Najveća prosečna klijavost semena utvrđena je kod genotipa Siam queen (96,8%). Kod genotipa Genovese utvrđena je najveća masa 1000 semena (1,75g).Seme ispitivanih populacija karakteriše se i visokim sadržajem masnog ulja. Najveći sadržaj je zabeležen kod genotipa Lattuga (20,33%). Analizom dimenzija semena utvrđene su značajne razlike prosečnih vrednosti za dužinu, širinu i debljinu, odnosno krupnoću semena.Genotip Genovese se odlikuje najkrupnijim semenom.Na semenu je izolovano i identifikovano četiri različitih rodova gljiva.U uzorcima semena svih ispitivanih genotipova bosiljka identifikovane su vrste iz roda Alternaria.Vrste iz roda Penicilliumi Gonatobotryssu izolovane iz uzoraka semena jednog genotipa.U uzorku semena dva genotipa je identifikovana gljiva iz roda Cladosporium.