. "CZ - \u010Cesk\u00E1 republika" . . . "679722" . "Strenght of eggshell was measured by compression test on testing machine TIRA (Germany). The 9 line of hen four breed from breeder farm (Rhode-Island White Rhode-Island Red, Bar Plymouth Rock, Sussex Light) and one breed of Japanese quail was monitoring. The least values of strenght of eggshell was found at Rhode-Island Red (28 \u2013 32 N) White had strenght 34-36 N, eggs of Bar Plymouth Rock had the most strenght (37- 39 N). The variability of values oscillated between 15 - 20 %." . "[42A67EC82BCF]" . "VFU v Brn\u011B" . "RIV/62156489:_____/01:23400003!RIV/2002/MSM/430002/N" . "The evaluation of mechanical properties of eggs."@en . . . "Buchar, Jaroslav" . "The evaluation of mechanical properties of eggs." . . . "Z(MSM 432100001)" . . "\u0160m\u00EDdov\u00E1, Bla\u017Eena" . "The evaluation of mechanical properties of eggs." . . "Simeonovov\u00E1, Jana" . "129;131" . "3"^^ . . "0"^^ . "0"^^ . "leden" . . . . "Neuveden" . "2"^^ . "The evaluation of mechanical properties of eggs."@en . "3"^^ . "mechnical properties of eggs"@en . "RIV/62156489:_____/01:23400003" . . "Strenght of eggshell was measured by compression test on testing machine TIRA (Germany). The 9 line of hen four breed from breeder farm (Rhode-Island White Rhode-Island Red, Bar Plymouth Rock, Sussex Light) and one breed of Japanese quail was monitoring. The least values of strenght of eggshell was found at Rhode-Island Red (28 \u2013 32 N) White had strenght 34-36 N, eggs of Bar Plymouth Rock had the most strenght (37- 39 N). The variability of values oscillated between 15 - 20 %."@en .