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Effects of accompanying use of heat treated corn grain and whole soybeans in concentrates on weaned calves performances
Efekat istovremenog uključivanja termički obrađenog kukuruza i soje u koncentrat, na performanse odlučene teladi
dc.creator | Stojanović, Bojan | |
dc.creator | Grubić, Goran | |
dc.creator | Djordjević, Nenad | |
dc.creator | Adamović, M. | |
dc.creator | Radivojević, Mihailo | |
dc.date.accessioned | 2020-12-17T19:13:16Z | |
dc.date.available | 2020-12-17T19:13:16Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 1450-9156 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/1702 | |
dc.description.abstract | The objective of this experiment was to evaluate the effects of simultaneous using heat-treated corn grain as basic energy source and heat treated whole soybeans as protein source, in diet for calves 60-120 days old. The main predicted effects were improved energy and nutrients utilization efficiency and production performances of calves at this age. Thirty-six weaned Holstein calves were used, there were three treatments using different concentrates, formulated as: concentrate with micronized corn grain and extruded whole soybeans (KTT); concentrate with non-treated corn grain and soybean meal (KTN); concentrate with non-treated corn grain and extruded whole soybeans (KS). The marked effects of simultaneous use of heat-treated corn grain and whole soybeans were determined for feed efficiency (feed conversion ratio, FCR was 6,2% higher for calves on KTT than on KTN and 4,3% higher than on KS treatment). Efficiency of energy utilization (MJ ME/kg of gain) was better for calves on diet with KTT concentrate (5.8 % and 5.3% lower efficiency of metabolic energy utilization for KTN and KS treatment respectively). Consumed crude protein was better utilized for growth by calves on KTT diets, than other two treatments (10.8 % more CP/kg of growth for KTN, and 7.5% more for KS). | en |
dc.description.abstract | Cilj istraživanja je bio utvrđivanje značaja i uticaja istovremenog uključivanja termički tretitranog zrna kukuruza kao osnovnog izvora energije, i termički obrađenog zrna soje kao izvora proteina u koncentrat za telad uzrasta 60-120 dana, u pogledu povećanja efikasnosti iskorišćavanja energije i hranljivih materija, a koja bi se ogledala u poboljšanju osnovnih proizvodnih pokazatelja teladi u ovom uzrastu. Ogled je izveden sa 36 odlučenih teladi crnobele rase u tipu holštajna, telad su bila raspoređena u 3 grupe, a u ishrani su korišćene sledeće smeše: smeša sa mikroniziranim kukuruzom, i ekstrudiranom sojom (KTT);smeša sa neobrađenim kukuruzom i sojinom sačmom (KTN);smeša sa neobrađenim kukuruzom i ekstrudiranom sojom (KS).Utvrđen je značajan pozitivan uticaj istovremenog korišćenja termički obrađenog kukuruza i soje u koncentratu za odlučenu telad, na efikasnost iskorišćavanja: konzumirane hrane-manji utrošak SM hrane za kg prirasta teladi KTT grupe, za 6,2% u odnosu na telad KTN grupe, odnosno za 4,3% u odnosu na telad KS grupe; energije iz konzumirane hrane: manji utrošak ME za kg prirasta teladi KTT grupe, za 5,8% u odnosu na telad KTN grupe, i 5,3% u odnosu na KS grupu; konzumiranog sirovog proteina: telad KTN grupe su imala veći utrošak SP po kg ostvarenog prirasta za 10,8%, telad KS grupe za 7,5%, u odnosu na telad na KTT koncentratu. | sr |
dc.publisher | Institut za stočarstvo, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Biotechnology in Animal Husbandry | |
dc.subject | calf | en |
dc.subject | nutrition | en |
dc.subject | micronizing | en |
dc.subject | corn | en |
dc.subject | extruding | en |
dc.subject | soybeans | en |
dc.subject | telad | sr |
dc.subject | ishrana | sr |
dc.subject | mikronizacija | sr |
dc.subject | kukuruz | sr |
dc.subject | ekstrudiranje | sr |
dc.subject | soja | sr |
dc.title | Effects of accompanying use of heat treated corn grain and whole soybeans in concentrates on weaned calves performances | en |
dc.title | Efekat istovremenog uključivanja termički obrađenog kukuruza i soje u koncentrat, na performanse odlučene teladi | sr |
dc.type | article | |
dc.rights.license | BY | |
dc.citation.epage | 38 | |
dc.citation.issue | 3-4 | |
dc.citation.other | 24(3-4): 29-38 | |
dc.citation.spage | 29 | |
dc.citation.volume | 24 | |
dc.identifier.doi | 10.2298/BAH0804029S | |
dc.identifier.fulltext | http://aspace.agrif.bg.ac.rs/bitstream/id/590/1699.pdf | |
dc.type.version | publishedVersion |