"The objective of this study was to determine the relationship of stable temperature to frequency of milking in automatic milking system (AMS). Sixty Holstein cows stabled and fed in same conditions were observed for a period of 152d. (from 14th Feb. to 14th Jul. 2008). We recorded 36 summer days, 4 tropic days and 6 days with temperature--humidity index (THI) above 72. Ten cows on 100-200 days in milk (DIM) was individualy monitored for more accurately results at last 40 days. It has been found when temperature overruns 21 degree or THI is above, 70 the milk production and milking frequency was apparently decline. For 10 individual monitored cows we have found statistically significant (p<0.05) correlations between THI and daily milk yield r=-0.34 but no significant relationship between THI and milking frequency."@en . . "Komz\u00E1kov\u00E1, Irena" . "978-80-213-1822-9" . "4"^^ . "Sborn\u00EDk refer\u00E1t\u016F z 11. mezin\u00E1rodn\u00ED konference Katedry speci\u00E1ln\u00ED zootechniky \u010Cesk\u00E9 zem\u011Bd\u011Blsk\u00E9 univerzity v Praze" . "Vztah teploty ve st\u00E1ji a \u010Detnosti robotizovan\u00E9ho dojen\u00ED krav"@cs . "RIV/62156489:43210/08:00128982!RIV09-MSM-43210___" . "Praha" . "4"^^ . "Praha" . "RIV/62156489:43210/08:00128982" . "Sk\u00FDpala, Martin" . "heat stress; automatic milking solution; milking frequency; Holstein"@en . . "Chl\u00E1dek, Gustav" . "Relationship of stable temperature to frequency of milking in automatic milking systems"@en . "43210" . "405490" . . . "4"^^ . . . "Z(MSM6215648905)" . . . . "[0E5EEDF5D944]" . . . . . "Vztah teploty ve st\u00E1ji a \u010Detnosti robotizovan\u00E9ho dojen\u00ED krav" . "V obdob\u00ED 5 m\u011Bs\u00EDc\u016F (152 dn\u00ED, od 14.2. do 14.7. 2008) sledov\u00E1na skupina 60 Hol\u0161t\u00FDsk\u00FDch dojnic na druh\u00E9 a vy\u0161\u0161\u00ED laktaci na vybran\u00E9 farm\u011B na Ji\u017En\u00ED Morav\u011B. Dojen\u00ED prob\u00EDhalo v robotizovan\u00E9 doj\u00EDrn\u011B LELY Astronaut. Sledovan\u00E9 dojnice byly ust\u00E1jeny spole\u010Dn\u011B v jedn\u00E9 sekci rekonstruovan\u00E9 vzdu\u0161n\u00E9 st\u00E1je se t\u0159emi \u0159adami lehac\u00EDch box\u016F s gumovou matrac\u00ED. St\u00E1jov\u00E9 klima vyj\u00E1d\u0159en\u00E9 pr\u016Fm\u011Brnou denn\u00ED teplotou a vlhkost\u00ED bylo registrov\u00E1no pomoc\u00ED \u010Didla MiniKin um\u00EDst\u011Bn\u00E9ho uprost\u0159ed sekce v kohoutkov\u00E9 v\u00FD\u0161ce krav. Z t\u011Bchto hodnot byl vypo\u010D\u00EDt\u00E1n temperature--humidity index (THI) z rovnice (HAHN, 1999.D\u00E1le byla registrov\u00E1na denn\u00ED dojivost krav. Pro demonstraci teplotn\u00EDho stresu byl z celkov\u00E9ho sledovan\u00E9ho obdob\u00ED vybr\u00E1n \u00FAsek (62 dn\u00ED), kdy pr\u016Fm\u011Brn\u00E1 denn\u00ED teplota ve st\u00E1ji dos\u00E1hla v maximu 26,6 st.C a bylo zaznamen\u00E1no 6 dn\u00ED, kdy THI p\u0159esahovalo hodnotu 72. V tomto obdob\u00ED se nach\u00E1zelo 36 letn\u00EDch dn\u00ED a 4 dny tropick\u00E9. Rovn\u011B\u017E byla vybr\u00E1na skupina 10 dojnic na 100-200 lakta\u010Dn\u00EDm dnu, kter\u00E1 byla po dobu nejteplej\u0161\u00EDch 40 dn\u00ED sledov\u00E1na p\u0159i do"@cs . "Relationship of stable temperature to frequency of milking in automatic milking systems"@en . "Falta, Daniel" . . . "2008-09-23+02:00"^^ . "V obdob\u00ED 5 m\u011Bs\u00EDc\u016F (152 dn\u00ED, od 14.2. do 14.7. 2008) sledov\u00E1na skupina 60 Hol\u0161t\u00FDsk\u00FDch dojnic na druh\u00E9 a vy\u0161\u0161\u00ED laktaci na vybran\u00E9 farm\u011B na Ji\u017En\u00ED Morav\u011B. Dojen\u00ED prob\u00EDhalo v robotizovan\u00E9 doj\u00EDrn\u011B LELY Astronaut. Sledovan\u00E9 dojnice byly ust\u00E1jeny spole\u010Dn\u011B v jedn\u00E9 sekci rekonstruovan\u00E9 vzdu\u0161n\u00E9 st\u00E1je se t\u0159emi \u0159adami lehac\u00EDch box\u016F s gumovou matrac\u00ED. St\u00E1jov\u00E9 klima vyj\u00E1d\u0159en\u00E9 pr\u016Fm\u011Brnou denn\u00ED teplotou a vlhkost\u00ED bylo registrov\u00E1no pomoc\u00ED \u010Didla MiniKin um\u00EDst\u011Bn\u00E9ho uprost\u0159ed sekce v kohoutkov\u00E9 v\u00FD\u0161ce krav. Z t\u011Bchto hodnot byl vypo\u010D\u00EDt\u00E1n temperature--humidity index (THI) z rovnice (HAHN, 1999.D\u00E1le byla registrov\u00E1na denn\u00ED dojivost krav. Pro demonstraci teplotn\u00EDho stresu byl z celkov\u00E9ho sledovan\u00E9ho obdob\u00ED vybr\u00E1n \u00FAsek (62 dn\u00ED), kdy pr\u016Fm\u011Brn\u00E1 denn\u00ED teplota ve st\u00E1ji dos\u00E1hla v maximu 26,6 st.C a bylo zaznamen\u00E1no 6 dn\u00ED, kdy THI p\u0159esahovalo hodnotu 72. V tomto obdob\u00ED se nach\u00E1zelo 36 letn\u00EDch dn\u00ED a 4 dny tropick\u00E9. Rovn\u011B\u017E byla vybr\u00E1na skupina 10 dojnic na 100-200 lakta\u010Dn\u00EDm dnu, kter\u00E1 byla po dobu nejteplej\u0161\u00EDch 40 dn\u00ED sledov\u00E1na p\u0159i do" . "Katedra speci\u00E1ln\u00ED zootechniky ZS \u010CZU Agro Praha a ISV Praha" . . . . . "Vztah teploty ve st\u00E1ji a \u010Detnosti robotizovan\u00E9ho dojen\u00ED krav"@cs . . "Vztah teploty ve st\u00E1ji a \u010Detnosti robotizovan\u00E9ho dojen\u00ED krav" .