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| rdf:type
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| Description
| - Seventy five non-pregnant cows bearing corpus luteum were divided into groups according to the phase of follicular development on D0 (day of PGF2α administration) - growth (GR, follicles 3.0 - 7.9 mm in diameter), early dominance (ED, dominant follicle 8.0 - 14.9 mm) and late dominance (LD, dominant follicle 15.0 - 23.0 mm). In addition the cows were divided into groups according to the terms of GnRH administration (24, 48 or 72 h after PGF2α). In this way, groups GR 48 (n = 5), GR 72 (n = 6), ED 24 (n = 10), ED 48 (n = 12), ED 72 (n = 12), LD 24 (n = 10), LD 48 (n = 10) and LD 72 (n = 10) were established. Growth of ovulatory follicle, term of ovulation, insemination and conception rates as well as relation of size of preovulatory follicle (day of ovulation) to size of following corpus luteum (day 14) were evaluated. The highest level of synchronization of ovulation (100% on D3) as well as conception rate (50 %) was achieved in group ED 48.
- Seventy five non-pregnant cows bearing corpus luteum were divided into groups according to the phase of follicular development on D0 (day of PGF2α administration) - growth (GR, follicles 3.0 - 7.9 mm in diameter), early dominance (ED, dominant follicle 8.0 - 14.9 mm) and late dominance (LD, dominant follicle 15.0 - 23.0 mm). In addition the cows were divided into groups according to the terms of GnRH administration (24, 48 or 72 h after PGF2α). In this way, groups GR 48 (n = 5), GR 72 (n = 6), ED 24 (n = 10), ED 48 (n = 12), ED 72 (n = 12), LD 24 (n = 10), LD 48 (n = 10) and LD 72 (n = 10) were established. Growth of ovulatory follicle, term of ovulation, insemination and conception rates as well as relation of size of preovulatory follicle (day of ovulation) to size of following corpus luteum (day 14) were evaluated. The highest level of synchronization of ovulation (100% on D3) as well as conception rate (50 %) was achieved in group ED 48. (en)
- Sedmdesát pět jalových krav se žlutým tělískem bylo rozděleno do skupin podle stádia folikulárního vývoje v D0 (den aplikace PGF2α) - růst (GR, folikuly 3,0 - 7,9 mm v průměru), časná dominance (ED, dominantní folikul 8,0 - 14,9 mm) a pozdní dominance (LD, dominantní folikul 15,0 - 23,0 mm). Navíc krávy byly rozdělené podle termínu aplikace GnRH (24, 48 nebo 72 h po PGF2α). Tímto způsobem byly stanoveny skupiny GR 48 (n = 5), GR 72 (n = 6), ED 24 (n = 10), ED 48 (n = 12), ED 72 (n = 12), LD 24 (n = 10), LD 48 (n = 10) and LD 72 (n = 10). Hodnotili jsme růst ovulačního folikulu, termín ovulace, úroveň inseminace i koncepce a dále vztah velikosti preovulačního folikulu (v den ovulace) k velikosti následného žlutého tělíska (v den 14). Nejvyšší úrovně synchronizace ovulace (100 % v D3) i koncepce (50 %) bylo dosaženo ve skupině ED 48. (cs)
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| Title
| - Replacement of the First GnRH Administration in the Ovsynch Protocol by Selecting Cows According to the Stage of Follicular Development
- Náhrada první aplikace GnRH v ov synch metodě výběrem krav podle stádia folikulárního vývoje (cs)
- Replacement of the First GnRH Administration in the Ovsynch Protocol by Selecting Cows According to the Stage of Follicular Development (en)
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| skos:prefLabel
| - Replacement of the First GnRH Administration in the Ovsynch Protocol by Selecting Cows According to the Stage of Follicular Development
- Náhrada první aplikace GnRH v ov synch metodě výběrem krav podle stádia folikulárního vývoje (cs)
- Replacement of the First GnRH Administration in the Ovsynch Protocol by Selecting Cows According to the Stage of Follicular Development (en)
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| skos:notation
| - RIV/62157124:16170/06:00000573!RIV07-MSM-16170___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/62157124:16170/06:00000573
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - oestrus synchronization; follicle diameter; ovulation; timing of insemination (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Doležel, Radovan
- Zajíc, Josef
- Čech, Svatopluk
- Jan, Zbyněk
- Hartman, Petr
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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