"Chosen paradoxes of mammary gland function in cows and results of milk properties."@en . . "[D3E20B159D0E]" . "44" . "Chosen paradoxes of mammary gland function in cows and results of milk properties." . . . "Vylet\u011Blov\u00E1, Marcela" . . "cow; milk sample; fat; milk freezing point; urea; somatic cells"@en . "Zhang, Y." . "Roubal, Petr" . "RIV/26722861:_____/13:HA13!RIV14-MZE-26722861" . . . "2" . . . "1211-3174" . "9"^^ . . . "7"^^ . "RIV/26722861:_____/13:HA13" . . "Chosen paradoxes of mammary gland function in cows and results of milk properties." . . "CZ - \u010Cesk\u00E1 republika" . "I" . "Kopeck\u00FD, J." . "Dairy paradoxes are the questions of relations between milk indicators (MI) such as fat content (F), urea concentration (U), somatic cell count (SCC) and milk freezing point (MFP). Relations of relevant MI in native milk and modified (F content change = MOD) samples were compared. Not even in an incorrect sampling or intentional technological milk modification as MOD can it be thought about noticeable influencing of MFP (FxMFP; r = 0.03; P > 0.05). Possible problems of a dairy herd with MFP (MFPxSCC; r = -0.36; P < 0.05 for native milk) cannot be mitigated by tolerance to higher SCC levels in bulk milk, either because of the risk of decrease of milk yield and quality. An incorrect milk sampling with an increased F content or its technological increase apparently damages milk quality in SCC (FxSCC; r = 0.009; P > 0.05 for native milk; but r = 0.93; P < 0.001 for MOD, where the F increase by 1% causes the SCC growth by 176 103/ml)." . . . "Scientia Agriculturae Bohemica" . . "Dairy paradoxes are the questions of relations between milk indicators (MI) such as fat content (F), urea concentration (U), somatic cell count (SCC) and milk freezing point (MFP). Relations of relevant MI in native milk and modified (F content change = MOD) samples were compared. Not even in an incorrect sampling or intentional technological milk modification as MOD can it be thought about noticeable influencing of MFP (FxMFP; r = 0.03; P > 0.05). Possible problems of a dairy herd with MFP (MFPxSCC; r = -0.36; P < 0.05 for native milk) cannot be mitigated by tolerance to higher SCC levels in bulk milk, either because of the risk of decrease of milk yield and quality. An incorrect milk sampling with an increased F content or its technological increase apparently damages milk quality in SCC (FxSCC; r = 0.009; P > 0.05 for native milk; but r = 0.93; P < 0.001 for MOD, where the F increase by 1% causes the SCC growth by 176 103/ml)."@en . "http://www.czu.cz/cs/?r=319&mp=sab.detail&sab=83#574" . "Ku\u010Dera, J." . "3"^^ . . "Hanu\u0161, Oto" . "Bjelka, M." . "65357" . . . "Chosen paradoxes of mammary gland function in cows and results of milk properties."@en . . .