Effects of forages and total mixed rations particle size on physical effectiveness and chewing activity of lactating cows
Uticaj stepena usitnjenosti kabastih hraniva i kompletnog obroka za krave u laktaciji na fizičku efektivnost i aktivnost žvakanja
Апстракт
In study are determined effects of four different mean lengths of corn silage, alfalfa haylage and total mixed ration (TMR) for lactating cows on physical effectiveness (pef), physically effective fiber content (peNDF) and total chewing activity. High correlations were found between mean particle length of forages and TMR and their physical effectiveness in lactating cows nutrition as also with physically effective fiber content. Significant effect of ration particle size on stimulating total chewing activity of lactating cows was determined.
U istraživanju je determinisan uticaj četiri različita stepena usitnjenosti silaže cele biljke kukuruza, senaže lucerke i kompletno mešanog obroka za krave u laktaciji, na fizičku efektivnost (pef), sadržaj fizički efektivnih vlakana (peNDF), i ukupnu aktivnost žvakanja. Utvrđena je visoka povezanost stepena usitnjenosti kabastih hraniva i kompletnog obroka sa njihovom fizičkom efektivnošću u ishrani krava, kao i sa sadržajem fizički efektivnih vlakana. Ustanovljen je statistički značajan efekat stepena usitnjenosti obroka na stimulisanje ukupne aktivnosti žvakanja kod krava u laktaciji.
Кључне речи:
cows / nutrition / physically effective fiber / chewing activityИзвор:
Biotechnology in Animal Husbandry, 2011, 27, 3, 935-942Издавач:
- Institut za stočarstvo, Beograd
Финансирање / пројекти:
- Оптимизација технолошких поступака и зоотехничких ресурса на фармама у циљу унапређења одрживости производње млека (RS-MESTD-Technological Development (TD or TR)-31086)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Stojanović, Bojan AU - Grubić, Goran AU - Djordjević, Nenad AU - Božičković, Aleksa AU - Ivetić, Aleksandra PY - 2011 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2553 AB - In study are determined effects of four different mean lengths of corn silage, alfalfa haylage and total mixed ration (TMR) for lactating cows on physical effectiveness (pef), physically effective fiber content (peNDF) and total chewing activity. High correlations were found between mean particle length of forages and TMR and their physical effectiveness in lactating cows nutrition as also with physically effective fiber content. Significant effect of ration particle size on stimulating total chewing activity of lactating cows was determined. AB - U istraživanju je determinisan uticaj četiri različita stepena usitnjenosti silaže cele biljke kukuruza, senaže lucerke i kompletno mešanog obroka za krave u laktaciji, na fizičku efektivnost (pef), sadržaj fizički efektivnih vlakana (peNDF), i ukupnu aktivnost žvakanja. Utvrđena je visoka povezanost stepena usitnjenosti kabastih hraniva i kompletnog obroka sa njihovom fizičkom efektivnošću u ishrani krava, kao i sa sadržajem fizički efektivnih vlakana. Ustanovljen je statistički značajan efekat stepena usitnjenosti obroka na stimulisanje ukupne aktivnosti žvakanja kod krava u laktaciji. PB - Institut za stočarstvo, Beograd T2 - Biotechnology in Animal Husbandry T1 - Effects of forages and total mixed rations particle size on physical effectiveness and chewing activity of lactating cows T1 - Uticaj stepena usitnjenosti kabastih hraniva i kompletnog obroka za krave u laktaciji na fizičku efektivnost i aktivnost žvakanja EP - 942 IS - 3 SP - 935 VL - 27 DO - 10.2298/BAH1103935S ER -
@article{ author = "Stojanović, Bojan and Grubić, Goran and Djordjević, Nenad and Božičković, Aleksa and Ivetić, Aleksandra", year = "2011", abstract = "In study are determined effects of four different mean lengths of corn silage, alfalfa haylage and total mixed ration (TMR) for lactating cows on physical effectiveness (pef), physically effective fiber content (peNDF) and total chewing activity. High correlations were found between mean particle length of forages and TMR and their physical effectiveness in lactating cows nutrition as also with physically effective fiber content. Significant effect of ration particle size on stimulating total chewing activity of lactating cows was determined., U istraživanju je determinisan uticaj četiri različita stepena usitnjenosti silaže cele biljke kukuruza, senaže lucerke i kompletno mešanog obroka za krave u laktaciji, na fizičku efektivnost (pef), sadržaj fizički efektivnih vlakana (peNDF), i ukupnu aktivnost žvakanja. Utvrđena je visoka povezanost stepena usitnjenosti kabastih hraniva i kompletnog obroka sa njihovom fizičkom efektivnošću u ishrani krava, kao i sa sadržajem fizički efektivnih vlakana. Ustanovljen je statistički značajan efekat stepena usitnjenosti obroka na stimulisanje ukupne aktivnosti žvakanja kod krava u laktaciji.", publisher = "Institut za stočarstvo, Beograd", journal = "Biotechnology in Animal Husbandry", title = "Effects of forages and total mixed rations particle size on physical effectiveness and chewing activity of lactating cows, Uticaj stepena usitnjenosti kabastih hraniva i kompletnog obroka za krave u laktaciji na fizičku efektivnost i aktivnost žvakanja", pages = "942-935", number = "3", volume = "27", doi = "10.2298/BAH1103935S" }
Stojanović, B., Grubić, G., Djordjević, N., Božičković, A.,& Ivetić, A.. (2011). Effects of forages and total mixed rations particle size on physical effectiveness and chewing activity of lactating cows. in Biotechnology in Animal Husbandry Institut za stočarstvo, Beograd., 27(3), 935-942. https://doi.org/10.2298/BAH1103935S
Stojanović B, Grubić G, Djordjević N, Božičković A, Ivetić A. Effects of forages and total mixed rations particle size on physical effectiveness and chewing activity of lactating cows. in Biotechnology in Animal Husbandry. 2011;27(3):935-942. doi:10.2298/BAH1103935S .
Stojanović, Bojan, Grubić, Goran, Djordjević, Nenad, Božičković, Aleksa, Ivetić, Aleksandra, "Effects of forages and total mixed rations particle size on physical effectiveness and chewing activity of lactating cows" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):935-942, https://doi.org/10.2298/BAH1103935S . .