. . . "Sk\u0159ivan, Milo\u0161" . . "1"^^ . . "broiler breeder hens; feed mixtures;calcium;phosphorus;performance"@en . . . "The effect of two dietary treatments of calcium and available phosphorus (3,47 and 0,41% as opposed to 2,46 and 0,20%) on egg production of breeder hens Ross 208, hatching eggs and hatchability was evaluated. The low dietary contents of calcium and phosphorus did not significantly affect cumulative hen-day production, egg weight, shell quality neither hatchability. Relationships between groups were different during of experiment."@en . "0"^^ . . "2"^^ . . "0"^^ . "V\u00E1pn\u00EDk a fosfor v krmn\u00FDch sm\u011Bs\u00EDch pro slepice masn\u00E9ho typu" . . . "\u010CZU Praha" . "Dlouh\u00E1, Gabriela" . "80-213-1037-5" . . "Z(MSM 412100003)" . "V\u00E1pn\u00EDk a fosfor v krmn\u00FDch sm\u011Bs\u00EDch pro slepice masn\u00E9ho typu" . . . "\u010Cesk\u00E1 zem\u011Bd\u011Blsk\u00E1 univerzita v Praze" . "V\u00E1pn\u00EDk a fosfor v krmn\u00FDch sm\u011Bs\u00EDch pro slepice masn\u00E9ho typu"@cs . "Sborn\u00EDk - sd\u011Blen\u00ED z mezin\u00E1rodn\u00ED konference #Sou\u010Dasnost a perspektivy chovu dr\u016Fbe\u017Ee#" . "Calcium and phosphorus in feed mixtures for broiler breeder hens"@en . . "Praha" . "Calcium and phosphorus in feed mixtures for broiler breeder hens"@en . "3"^^ . "19-21" . "632704" . "41210" . "V\u00E1pn\u00EDk a fosfor v krmn\u00FDch sm\u011Bs\u00EDch pro slepice masn\u00E9ho typu"@cs . "RIV/60460709:41210/03:00005134!RIV/2004/MSM/412104/N" . "[C622BC8D9BA7]" . . "2003-05-15+02:00"^^ . . "RIV/60460709:41210/03:00005134" . "Byl sledov\u00E1n vliv dvou \u00FArovn\u00ED obsahu v\u00E1pn\u00EDku a vyu\u017Eiteln\u00E9ho fosforu (3,47 a 0,41 % proti 2,46 a 0,20 %) v krmn\u00FDch sm\u011Bs\u00EDch pro slepice masn\u00E9ho hybrida Ross 208 na sn\u00E1\u0161ku, hmotnost vajec, vlastnosti vajec a l\u00EDhnivost. Ni\u017E\u0161\u00ED hladina v\u00E1pn\u00EDku a fosforu nem\u011Blastatisticky v\u00FDznamn\u011B negativn\u00ED vliv na sn\u00E1\u0161ku, hmotnost vajec, kvalitu sko\u0159\u00E1pky ani na l\u00EDhnivost. Diference mezi skupinami kol\u00EDsaly v pr\u016Fb\u011Bhu pokusu." . .