"2011-12-20+01:00"^^ . . . "Vyu\u017Eit\u00ED sonografick\u00E9ho m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku v oblasti krajiny p\u00E1nevn\u00ED ke stanoven\u00ED v\u00FD\u017Eivn\u00E9ho stavu dojnic hol\u0161t\u00FDnsk\u00E9ho skotu"@cs . . . . "%22C\u00EDlem metodiky bylo popsat metodu m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku u krav hol\u0161t\u00FDnsk\u00E9ho plemene pomoc\u00ED sonografu; na z\u00E1klad\u011B expermint\u00E1ln\u00EDch m\u011B\u0159en\u00ED ur\u010Dit pr\u016Fm\u011Brnou v\u00FD\u0161ku podko\u017En\u00EDho tuku, kter\u00E1 odpov\u00EDd\u00E1 dan\u00E9 t\u0159\u00EDd\u011B subjektivn\u00EDho hodnocen\u00ED t\u011Blesn\u00E9 kondice (BCS). Bylo vyhodnoceno 1671 m\u011B\u0159en\u00ED u 376 dojnic na dvou farm\u00E1ch, u kter\u00FDch bylo provedeno sonografick\u00E9 m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku a sou\u010Dasn\u011B subjektivn\u00ED hodnocen\u00ED BCS na 5-ti bodov\u00E9 stupnici. V\u00FD\u0161ka podko\u017En\u00EDho tuku byla m\u011B\u0159ena v oblasti krajiny p\u00E1nevn\u00ED dorz\u00E1ln\u011B od ky\u010Deln\u00EDho kloubu sonografem SonoVet 2000, line\u00E1rn\u00ED sondou (L2-5/170CD) o frekvenci 5,5 MHz. Na z\u00E1klad\u011B t\u011Bchto m\u011B\u0159en\u00ED byla stanovena pr\u016Fm\u011Brn\u00E1 v\u00FD\u0161ka podko\u017En\u00EDho tuku, kter\u00E1 odpov\u00EDd\u00E1 p\u0159\u00EDslu\u0161n\u00E9 BCS."@cs . "Vyu\u017Eit\u00ED sonografick\u00E9ho m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku v oblasti krajiny p\u00E1nevn\u00ED ke stanoven\u00ED v\u00FD\u017Eivn\u00E9ho stavu dojnic hol\u0161t\u00FDnsk\u00E9ho skotu"@cs . "240733" . "P(QH91270)" . "Stan\u011Bk, Stanislav" . . "Vyu\u017Eit\u00ED sonografick\u00E9ho m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku v oblasti krajiny p\u00E1nevn\u00ED ke stanoven\u00ED v\u00FD\u017Eivn\u00E9ho stavu dojnic hol\u0161t\u00FDnsk\u00E9ho skotu" . "17210/2011-6" . . "%22C\u00EDlem metodiky bylo popsat metodu m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku u krav hol\u0161t\u00FDnsk\u00E9ho plemene pomoc\u00ED sonografu; na z\u00E1klad\u011B expermint\u00E1ln\u00EDch m\u011B\u0159en\u00ED ur\u010Dit pr\u016Fm\u011Brnou v\u00FD\u0161ku podko\u017En\u00EDho tuku, kter\u00E1 odpov\u00EDd\u00E1 dan\u00E9 t\u0159\u00EDd\u011B subjektivn\u00EDho hodnocen\u00ED t\u011Blesn\u00E9 kondice (BCS). Bylo vyhodnoceno 1671 m\u011B\u0159en\u00ED u 376 dojnic na dvou farm\u00E1ch, u kter\u00FDch bylo provedeno sonografick\u00E9 m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku a sou\u010Dasn\u011B subjektivn\u00ED hodnocen\u00ED BCS na 5-ti bodov\u00E9 stupnici. V\u00FD\u0161ka podko\u017En\u00EDho tuku byla m\u011B\u0159ena v oblasti krajiny p\u00E1nevn\u00ED dorz\u00E1ln\u011B od ky\u010Deln\u00EDho kloubu sonografem SonoVet 2000, line\u00E1rn\u00ED sondou (L2-5/170CD) o frekvenci 5,5 MHz. Na z\u00E1klad\u011B t\u011Bchto m\u011B\u0159en\u00ED byla stanovena pr\u016Fm\u011Brn\u00E1 v\u00FD\u0161ka podko\u017En\u00EDho tuku, kter\u00E1 odpov\u00EDd\u00E1 p\u0159\u00EDslu\u0161n\u00E9 BCS." . "%22P\u0159edpokl\u00E1dan\u00FDm p\u0159\u00EDnosem uplatn\u011Bn\u00ED metodiky je zv\u00FD\u0161en\u00ED p\u0159esnosti hodnocen\u00ED a sledov\u00E1n\u00ED zm\u011Bn t\u011Blesn\u00E9 kondice dojnic v r\u00E1mci \u0159\u00EDzen\u00ED st\u00E1da. V modelov\u00E9m propo\u010Dtu je mo\u017En\u00E9 uva\u017Eovat o sn\u00ED\u017Een\u00ED po\u010Dtu inseminac\u00ED na jednu zab\u0159ezlou plemenici v pr\u016Fm\u011Bru o 0,3 a\u017E 0,4 inseminace a zkr\u00E1cen\u00ED servis periody, resp. mezidob\u00ED o cca 10 a\u017E 12 dn\u016F. To znamen\u00E1 \u00FAsporu na jednu dojnici 150 a\u017E 200 K\u010D za inseminaci (p\u0159i cen\u011B ID 500 K\u010D) a sn\u00ED\u017Een\u00ED ztr\u00E1ty tr\u017Eeb za ml\u00E9ko p\u0159i prodlou\u017Een\u00E9m mezidob\u00ED 630 a\u017E 756 korun (p\u0159i cca 63 K\u010D na den \u2013 podle Kvapil\u00EDka a Vacka (2011)). Uva\u017Eovan\u00E9 zkr\u00E1cen\u00ED mezidob\u00ED nav\u00EDc umo\u017En\u00ED zlep\u0161en\u00ED \u010Dist\u00E9 natality o 2 %, tj. cca 100 K\u010D na kr\u00E1vu a rok. Celkov\u00FD p\u0159\u00EDnos lze tak vy\u010D\u00EDslit p\u0159ibli\u017Enou \u010D\u00E1stkou 970 K\u010D za jedno mezidob\u00ED. Proti tomu, n\u00E1klady na 7 sonografick\u00FDch vy\u0161et\u0159en\u00ED b\u011Bhem mezidob\u00ED je mo\u017En\u00E9 odhadnout na 280 K\u010D (p\u0159i cen\u011B 35 K\u010D na jedno vy\u0161et\u0159en\u00ED slu\u017Ebou plus 5 K\u010D osobn\u00EDch n\u00E1klad\u016F na p\u0159\u00EDslu\u0161n\u00FD pracovn\u00ED \u010Das pomocn\u00E9ho pracovn\u00EDka). \u010Cist\u00FD p\u0159\u00EDnos po ode\u010Dten\u00ED n\u00E1klad\u016F p\u0159edstavuje tedy 690 K\u010D na jednu dojnici a mezidob\u00ED%22" . "http://www.vuzv.cz/sites/File/_privat/11193.pdf" . "Vyu\u017Eit\u00ED sonografick\u00E9ho m\u011B\u0159en\u00ED v\u00FD\u0161ky podko\u017En\u00EDho tuku v oblasti krajiny p\u00E1nevn\u00ED ke stanoven\u00ED v\u00FD\u017Eivn\u00E9ho stavu dojnic hol\u0161t\u00FDnsk\u00E9ho skotu" . . . . . "Ministerstvo zem\u011Bd\u011Blstv\u00ED \u010CR" . "\u0160efrov\u00E1, Jaroslava" . . "[9CAFC67D26C8]" . "RIV/00027014:_____/11:#0001554!RIV12-MZE-00027014" . . "Vacek, Mojm\u00EDr" . . "sonograf SonoVet 2000, line\u00E1rn\u00ED sonda (L2-5/170CD) o frekvenci 5,5 MHz" . . "The aim of this methodology was to describe the method of back fat measuringt at Holstein cows by ultrasound. The experimental measurements were used to determine the average back fat height, which corresponds with the relevant class of subjective body condition scoring (BCS). The total of 1671 measurements by ultrasound and BCS (five-point scale) at 376 Holstein cows was evaluated. The back fat thickness was measured in the pelvic area dorsally from the hip joint using the apparatus SonoVet 2000, linear probe (L2-5/170CD) with frequency of 5.5 MHz. The average back fat thicknes (mm) was set based on those measurements which corresponds to the relevant BCS class."@en . . . "Usage of ultrasound measurement for determination of backfat thickness in pelvic area for determining energy status at holstein cows."@en . "AGRO Jesenice u Prahy a.s., Vesteck\u00E1 2, 252 41 Doln\u00ED B\u0159e\u017Eany, Hodkovice" . "978-80-7403-087-1" . . "RIV/00027014:_____/11:#0001554" . "5"^^ . "Zink, Vojt\u011Bch" . "5"^^ . . "dairy cows, BCS, ultrasound measurement, depth of subcutaneous fat"@en . . "Usage of ultrasound measurement for determination of backfat thickness in pelvic area for determining energy status at holstein cows."@en . "\u0160imonov\u00E1, Jitka" . .