Matches in SemOpenAlex for { <https://semopenalex.org/work/W2304461027> ?p ?o ?g. }
- W2304461027 endingPage "1322" @default.
- W2304461027 startingPage "1322" @default.
- W2304461027 abstract "Our objectives were to determine the influences of supplemental nonprotein N or protein on feed intake, digestibility, and postabsorptive N metabolism in sheep fed a high-concentrate diet for ad libitum consumption. Nine Romanov-sired, crossbred wethers (13 mo old; 52 kg) were fitted with catheters in a mesenteric artery, mesenteric vein, portal vein, and hepatic vein. Wethers consumed a 95% concentrate diet ad libitum. Treatments consisted of control (no supplemental N; 6.6% CP) or supplemental urea (11.4% CP), soybean meal (SBM; 11.2% CP) or ruminally undegradable protein (BFM; 11.2% CP; 50:50 blood meal and feather meal). Intake or apparently digested intake of DM, OM, and energy did not differ between control and N-supplemented (P > 0.40), or between urea- and protein-supplemented (P > 0.40), but were greater (P < 0.05) in SBM- than in BFM-supplemented wethers. Intake and apparently digested intake of N were less (P < 0.01) in wethers fed the control diet than in those receiving N supplementation but were less (P = 0.03) in BFM- than in SBM-supplemented wethers. Neither portal nor hepatic venous blood flows differed (P > 0.15) among treatments. Net portal release and hepatic uptake of α-amino N and ammonia N and hepatic release of urea N were greater (P < 0.05) in wethers supplemented with N than in controls, but portal-drained viscera (PDV) uptake of urea N did not differ (P > 0.40) among diets. Splanchnic release of a-amino N and ammonia N did not differ from 0 or among diets (P > 0.10), but net release of urea N was less (P = 0.05) for control than for sheep receiving N supplementation. No differences (P > 0.10) in blood concentration within vessel or net flux across PDV, hepatic, or splanchnic tissues of α-amino N, ammonia N, or urea N were observed among wethers receiving supplemental N. Net uptake of oxygen by the PDV did not differ among diets, but hepatic uptake was less (P < 0.05) in control and urea-supplemented sheep than in sheep receiving SBM or BFM. These observations suggest that the source of supplemental N had no large effects on the overall N economy of the animals used in this study." @default.
- W2304461027 created "2016-06-24" @default.
- W2304461027 creator A5003070202 @default.
- W2304461027 creator A5011547460 @default.
- W2304461027 creator A5052935218 @default.
- W2304461027 creator A5054420955 @default.
- W2304461027 date "2001-01-01" @default.
- W2304461027 modified "2023-10-11" @default.
- W2304461027 title "The effect of dietary nitrogen and protein on feed intake, nutrient digestibility, and nitrogen flux across the portal-drained viscera and liver of sheep consuming high-concentrate diets ad libitum." @default.
- W2304461027 cites W1487277092 @default.
- W2304461027 cites W2001143640 @default.
- W2304461027 cites W2019421026 @default.
- W2304461027 cites W2042090300 @default.
- W2304461027 cites W2043870571 @default.
- W2304461027 cites W2060417771 @default.
- W2304461027 cites W2077084428 @default.
- W2304461027 cites W2157416266 @default.
- W2304461027 cites W2336643241 @default.
- W2304461027 cites W2348009 @default.
- W2304461027 cites W237363622 @default.
- W2304461027 cites W2412910819 @default.
- W2304461027 cites W2418931097 @default.
- W2304461027 cites W245982464 @default.
- W2304461027 cites W2512175603 @default.
- W2304461027 cites W2557659682 @default.
- W2304461027 cites W2560636473 @default.
- W2304461027 cites W277373243 @default.
- W2304461027 cites W2901024304 @default.
- W2304461027 cites W327622699 @default.
- W2304461027 cites W329567878 @default.
- W2304461027 doi "https://doi.org/10.2527/2001.7951322x" @default.
- W2304461027 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11374554" @default.
- W2304461027 hasPublicationYear "2001" @default.
- W2304461027 type Work @default.
- W2304461027 sameAs 2304461027 @default.
- W2304461027 citedByCount "40" @default.
- W2304461027 countsByYear W23044610272012 @default.
- W2304461027 countsByYear W23044610272013 @default.
- W2304461027 countsByYear W23044610272014 @default.
- W2304461027 countsByYear W23044610272015 @default.
- W2304461027 countsByYear W23044610272016 @default.
- W2304461027 countsByYear W23044610272017 @default.
- W2304461027 countsByYear W23044610272018 @default.
- W2304461027 countsByYear W23044610272022 @default.
- W2304461027 countsByYear W23044610272023 @default.
- W2304461027 crossrefType "journal-article" @default.
- W2304461027 hasAuthorship W2304461027A5003070202 @default.
- W2304461027 hasAuthorship W2304461027A5011547460 @default.
- W2304461027 hasAuthorship W2304461027A5052935218 @default.
- W2304461027 hasAuthorship W2304461027A5054420955 @default.
- W2304461027 hasConcept C126322002 @default.
- W2304461027 hasConcept C134018914 @default.
- W2304461027 hasConcept C140793950 @default.
- W2304461027 hasConcept C142796444 @default.
- W2304461027 hasConcept C158846371 @default.
- W2304461027 hasConcept C185592680 @default.
- W2304461027 hasConcept C18903297 @default.
- W2304461027 hasConcept C206139338 @default.
- W2304461027 hasConcept C2775849017 @default.
- W2304461027 hasConcept C2776371603 @default.
- W2304461027 hasConcept C2778345441 @default.
- W2304461027 hasConcept C2779033008 @default.
- W2304461027 hasConcept C2780365088 @default.
- W2304461027 hasConcept C2781357212 @default.
- W2304461027 hasConcept C2908599710 @default.
- W2304461027 hasConcept C31903555 @default.
- W2304461027 hasConcept C43617362 @default.
- W2304461027 hasConcept C55493867 @default.
- W2304461027 hasConcept C62231903 @default.
- W2304461027 hasConcept C71924100 @default.
- W2304461027 hasConcept C86803240 @default.
- W2304461027 hasConceptScore W2304461027C126322002 @default.
- W2304461027 hasConceptScore W2304461027C134018914 @default.
- W2304461027 hasConceptScore W2304461027C140793950 @default.
- W2304461027 hasConceptScore W2304461027C142796444 @default.
- W2304461027 hasConceptScore W2304461027C158846371 @default.
- W2304461027 hasConceptScore W2304461027C185592680 @default.
- W2304461027 hasConceptScore W2304461027C18903297 @default.
- W2304461027 hasConceptScore W2304461027C206139338 @default.
- W2304461027 hasConceptScore W2304461027C2775849017 @default.
- W2304461027 hasConceptScore W2304461027C2776371603 @default.
- W2304461027 hasConceptScore W2304461027C2778345441 @default.
- W2304461027 hasConceptScore W2304461027C2779033008 @default.
- W2304461027 hasConceptScore W2304461027C2780365088 @default.
- W2304461027 hasConceptScore W2304461027C2781357212 @default.
- W2304461027 hasConceptScore W2304461027C2908599710 @default.
- W2304461027 hasConceptScore W2304461027C31903555 @default.
- W2304461027 hasConceptScore W2304461027C43617362 @default.
- W2304461027 hasConceptScore W2304461027C55493867 @default.
- W2304461027 hasConceptScore W2304461027C62231903 @default.
- W2304461027 hasConceptScore W2304461027C71924100 @default.
- W2304461027 hasConceptScore W2304461027C86803240 @default.
- W2304461027 hasIssue "5" @default.
- W2304461027 hasLocation W23044610271 @default.
- W2304461027 hasLocation W23044610272 @default.
- W2304461027 hasOpenAccess W2304461027 @default.
- W2304461027 hasPrimaryLocation W23044610271 @default.
- W2304461027 hasRelatedWork W145071966 @default.