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Nutritional value of white lupine cultivar Butan in diets for fattening pigs

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dc.title Nutritional value of white lupine cultivar Butan in diets for fattening pigs en
dc.contributor.author Písaříková, Bohumila
dc.contributor.author Zralý, Zdeněk
dc.contributor.author Buňka, František
dc.contributor.author Trčková, Martina
dc.relation.ispartof Veterinární Medicína
dc.identifier.issn 0375-8427 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2008
utb.relation.volume 53
utb.relation.issue 3
dc.citation.spage 124
dc.citation.epage 134
dc.type article
dc.language.iso en
dc.relation.uri http://www.vri.cz/docs/vetmed/53-3-124.pdf
dc.subject Amino acids en
dc.subject Dehulled en
dc.subject Diaminopimelic acid en
dc.subject Digestibility en
dc.subject Growth en
dc.subject Lupine en
dc.subject Nutrients en
dc.subject Animalia en
dc.subject Glycine max en
dc.subject Lupinus albus en
dc.subject Pieris brassicae en
dc.subject Suidae en
dc.description.abstract The aim of our study was to assess the nutritional value of whole and dehulled ground seeds of Lupinus albus L., cv. Butan by the determination of balance digestibility of nutrients in growing pigs at different levels of replacement of soy protein with lupine. The experiment was performed on 25 pigs of hybrid combination Pietrain × (Duroc × Large White × Landrace) with initial body weights of 30.7 ± 2.21 kg. The feed compound of the control group contained extracted soybean meal (ESM). In four experimental diets, 50% and 100% replacement of soy protein with the inclusion of whole (WL 50, WL 100) or dehulled (DL 50, DL 100) lupine was carried out. Nutrient and amino acid digestibility was determined using the indicator of insoluble ash in 4M HCl in pigs with a mean live body weight of 48.9 ± 3.51 kg . Higher digestibility of crude protein (P < 0.01), ether extract (P < 0.01), crude fibre (P < 0.01), NDF, ADF (P < 0.05), and cellulose (P < 0.05) was found for the diet WL 50 compared with the control group ESM. In the diet DL 50, higher digestibility of crude protein, ether extract, crude fibre, NDF, and cellulose (P < 0.01) was recorded compared with the control. Higher digestibility of lysine and threonine (P < 0.01) was found in the diet WL 50 in comparison with ESM; a lower digestibility of methionine (P < 0.01) was found in the diet DL 50. Lower digestibility of crude protein, NDF, ADF (P < 0.01), and cellulose (P < 0.01) was found at 100% supplementation of soy protein with whole seed lupine (WL 100) compared to the control. A 100% replacement of soy protein with dehulled lupine (DL 100) resulted in significantly higher digestibility of dry matter (P < 0.01), crude protein (P < 0.05), ether extract (P < 0.01), crude fibre (P < 0.01), N-FE (P < 0.01), organic matter (P < 0.01), NDF (P < 0.01), ADF, and cellulose (P < 0.01) compared with the control diet. In this case, digestibility of threonine (P < 0.01) and lysine was higher, that of methionine was lower. The highest concentration and daily output of diaminopimelic acid (DAPA) were observed in the diet WL 100. Daily gains in live body weight were nonsignificantly higher in all experimental animals compared with the controls, the most beneficial conversion being a 100% replacement of soy protein with dehulled lupine (DL 100). en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1002435
utb.identifier.obdid 43856684
utb.identifier.scopus 2-s2.0-41549114130
utb.identifier.wok 000254745400002
utb.source j-scopus
dc.date.accessioned 2011-09-30T00:10:05Z
dc.date.available 2011-09-30T00:10:05Z
dc.rights.access openAccess
utb.contributor.internalauthor Buňka, František
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