. "\u0158ehout, V\u00E1clav" . . "636413" . "We have observed shares of single fibre types at five cultivars of Dactylis glomerata at three May periods in years 2000, 2001 and 2002. We have evaluated - crude fibre (CF), neutral detergent fibre (NDF), acid detergent fibre (ADF) and acid detergent lignine (ADL). We have observed Organic Matter Digestibility (OMD) and Relative Feed Value (RFV) too. We have analysed 13 species and cultivars of grasses in years 2000, 2001 a 2002. Grasses were cut in three May periods. We have found out changes amongsingle May periods. The share of CF, ADF, NDF and ADL is increased during growing old. RFV and OMD are decreased. The content of NDF is increased since 54,48 % to 60,69 %, ADF is increased since 27,93 % to 33,21 % and ADL is increased since 3,38 % to 5,09 %. OMD is decreased since 76,30 % to 68,84 %. We have evaluated cultivars according to RFV. RFV is decreased since 114,80 % to 94,16. Cultivars of Dactylis glomerata were classificated to 1st and 2nd classe of quality in Ist May period and cultivars"@en . . "Fibre spectrum changes and their influence on digestibility at selected cultivars of Dactylis glomerata"@en . "C\u00EDlem studie bylo posoudit vl\u00E1kninov\u00E9 spektrum u p\u011Bti vybran\u00FDch odr\u016Fd Dactylis glomerata ve t\u0159ech dek\u00E1d\u00E1ch v kv\u011Btnu, v letech 2000, 2001 a 2002. Hodnotili jsme jednotliv\u00E9 typy vl\u00E1kniny, jako je CF, NDF, ADF a ADL. Krom\u011B toho jsme sledovali stravitelnost organick\u00E9 hmoty (SOH), relativn\u00ED krmnou hodnotu (RKH) a vyhodnotili jsme zm\u011Bny zji\u0161t\u011Bn\u00E9 anal\u00FDzou vzork\u016F. U v\u0161ech analyzovan\u00FDch odr\u016Fd byly zji\u0161t\u011Bny zm\u011Bny mezi jednotliv\u00FDmi vegeta\u010Dn\u00EDmi f\u00E1zemi, a to zvy\u0161ov\u00E1n\u00EDm pod\u00EDlu CF, ADF, NDF a ADL b\u011Bhem st\u00E1rnut\u00ED porostu, kter\u00E9 korespondovalo se zhor\u0161uj\u00EDc\u00ED se stravitelnost\u00ED organick\u00E9 hmoty a sni\u017Euj\u00EDc\u00ED se relativn\u00ED krmnou hodnotou p\u00EDce. Hodnota NDF se v pr\u016Fm\u011Bru zvy\u0161uje z 54,48 % a\u017E na 60,69 %, ADF roste z 27,93 % na 33,21 % a obsah ligninu se zvy\u0161uje z 3,38 % na 5,09 %. Stravitelnost organick\u00E9 hmoty poklesla, a to z pr\u016Fm\u011Brn\u00E9 hodnoty 72,82 % a\u017E na 65,63 %. Z hlediska hodnocen\u00ED relativn\u00ED krmn\u00E9 hodnoty, kter\u00E1 klesala z 114,80 na 94,16, lze odr\u016Fdy srhy z I. dek\u00E1dy kv\u011Btna za\u0159adit do 1. a\u017E 2. t\u0159\u00EDdy jakosti, ze II. a III" . "6"^^ . . "Klime\u0161, Franti\u0161ek" . "L\u00E1d, Franti\u0161ek" . . . "Proch\u00E1zka, Jan" . "12"^^ . . "6"^^ . . . "Zm\u011Bny spektra vl\u00E1kniny a jeho vliv na stravitelnost u vybran\u00FDch odr\u016Fd Dactylis glomerata"@cs . . . "Dactylis glomerata; cultivars; quality; vegetation stage; fibre spectrum"@en . . "RIV/60076658:12220/03:00004838" . . . "0"^^ . "1212-558X" . "12220" . "0"^^ . . . . "Z(MSM 122200002)" . "\u010Cerm\u00E1k, Bohuslav" . "2" . "Kadlec, Jarom\u00EDr" . "20" . "Zm\u011Bny spektra vl\u00E1kniny a jeho vliv na stravitelnost u vybran\u00FDch odr\u016Fd Dactylis glomerata" . "Fibre spectrum changes and their influence on digestibility at selected cultivars of Dactylis glomerata"@en . "Zm\u011Bny spektra vl\u00E1kniny a jeho vliv na stravitelnost u vybran\u00FDch odr\u016Fd Dactylis glomerata" . "Collection of Scientific Papers, Series fo Animal Science" . "RIV/60076658:12220/03:00004838!RIV/2004/MSM/122204/N" . "CZ - \u010Cesk\u00E1 republika" . . . "133-144" . "Zm\u011Bny spektra vl\u00E1kniny a jeho vliv na stravitelnost u vybran\u00FDch odr\u016Fd Dactylis glomerata"@cs . . . "[83C7F8DBCEF7]" . .