"\u010Cern\u00E1 a pluchat\u00E1 zrna v\u00FDrazn\u011B sni\u017Euj\u00ED kvalitu produkt\u016F z bezpluch\u00E9ho ovsa. V p\u0159\u00EDsp\u011Bvku jsme se zam\u011B\u0159ili na posouzen\u00ED vlivu odr\u016Fdy, stanovi\u0161t\u011B a ro\u010Dn\u00EDku na v\u00FDskyt \u010Dern\u00FDch a pluchat\u00FDch zrn a zji\u0161t\u011Bn\u00ED z\u00E1vislost\u00ED mezi jejich pod\u00EDlem a vybran\u00FDmi kvalitativn\u00EDmi ukazateli (objemov\u00E1 hmotnost, hmotnost tis\u00EDce zrn). Odr\u016Fda Abel a novo\u0161lecht\u011Bn\u00ED SGK-7555 byly p\u011Bstov\u00E1ny v letech 1995-1997 na 4 stanovi\u0161t\u00EDch - Nechanice, Kujavy, Hradec nad Svitavou a Krukanice. Pod\u00EDl \u010Dern\u00FDch a pluchat\u00FDch zrn byl stanoven z pr\u016Fm\u011Brn\u00FDch vzork\u016F zrna procenticky. Ve v\u0161ech letech byly zji\u0161t\u011Bny statisticky nev\u00FDznamn\u00E9 rozd\u00EDly v pod\u00EDlu \u010Dern\u00FDch zrn mezi genotypy, mezi ur\u010Dit\u00FDmi stanovi\u0161ti byly zji\u0161t\u011Bny statisticky vysoce v\u00FDznamn\u00E9 rozd\u00EDly v letech 1995, 1996 i 1997. Mezi v\u0161emi lety (1995 a 1996,1996 a 1997, 1995 a 1997) byly rozd\u00EDly v pod\u00EDlu \u010Dern\u00FDch zrn rovn\u011B\u017E statisticky vysoce v\u00FDznamn\u00E9. Statisticky vysoce v\u00FDznamn\u00E9 rozd\u00EDly v pod\u00EDlu pluchat\u00FDch zrn mezi jednotliv\u00FDmi genotypy byly pouze v roce 1995, v ostatn\u00EDch letech byly rozd\u00EDly statisticky n" . "2"^^ . "RIV/60076658:12220/03:00004921" . "5"^^ . "Collection of scientific papers, Fakulty of Agriculture in \u010Cesk\u00E9 Bud\u011Bjovice : series for crop science. 2003, 20, (1)" . "The occurence of black and husked grains in naked oats"@en . "[1D6A4C51ACF5]" . . . "\u0160t\u011Brba, Zden\u011Bk" . . "RIV/60076658:12220/03:00004921!RIV/2004/MSM/122204/N" . "CZ - \u010Cesk\u00E1 republika" . "1212-0731" . . "Z(MSM 122200002)" . "V\u00FDskyt \u010Dern\u00FDch a pluchat\u00FDch zrn u bezpluch\u00E9ho ovsa"@cs . . . "The occurence of black and husked grains in naked oats"@en . "Moudr\u00FD, Jan" . "1" . . "V\u00FDskyt \u010Dern\u00FDch a pluchat\u00FDch zrn u bezpluch\u00E9ho ovsa" . . . . "11-15" . "naked oats; black grains; husked grains"@en . "V\u00FDskyt \u010Dern\u00FDch a pluchat\u00FDch zrn u bezpluch\u00E9ho ovsa" . . "12220" . . "V\u00FDskyt \u010Dern\u00FDch a pluchat\u00FDch zrn u bezpluch\u00E9ho ovsa"@cs . . . "The occurence of black and husked grains lower quality oats products. In this contribution we assesed the influence of variety, sites and years of cultivation on the quotient of black and husked grains. We observed two varieties (Abel, SGK-7555) on four control sites (Nechanice, Kujavy, Hradec nad Svitavou, Krukanice) between 1995 and 1997. The quotient of black and husked grains was determined by percently from average samples. The statisticaly insignificant differences in quotient of black grains wereinvestigated between varieties in all years, but statisticaly significant differences between sites in all years. Between years 1995-1996, 1996-1997 and 1995-1997 statisticaly significant differences in quotient of black grains were found. The statistic al significant differences in quotient of husked grains were investigated between varieties in 1995, statistical significant differences between sites in all years and between years 1995-1996 and 1996-1997. The occurence of black and husked grains are in"@en . "0"^^ . . . "2"^^ . "0"^^ . "634236" . "20" .