FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2621228523> ?p ?o ?g. }

• W2621228523 endingPage "3056" @default.
• W2621228523 startingPage "3047" @default.
• W2621228523 abstract "Betaine is an osmolyte that helps to maintain water homeostasis and cell integrity, which is essential during heat stress. We hypothesized that supplemental betaine can improve growth during heat stress and may further improve the response to ractopamine. Two studies were conducted to determine: 1) the effects of betaine in combination with ractopamine; and 2) the optimum betaine level for late finishing pigs during heat stress. Heat stress was imposed by gradually increasing temperatures over 10 d to the target high temperature of 32°C. In Exp. 1, pigs (n = 1477, BW = 91.6 ± 3 kg) were assigned within BW blocks and sex to 1 of 4 diets arranged in a 2 × 2 factorial RCB design (68 pens; 20 to 23 pigs/pen). Treatments consisted of diets without or with ractopamine (5 mg/kg for 21 d followed by 8.8 mg/kg to market) and each were supplemented with either 0 or 0.2% of betaine. Betaine reduced (P ≤ 0.05) BW (123.1 vs. 124.3 kg), ADG (0.780 vs. 0.833 kg/d), and ADFI (2.800 vs. 2.918 kg/d), but did not impact carcass characteristics. Ractopamine increased (P < 0.01) BW (125.5 vs. 121.9 kg), ADG (0.833 vs. 0.769 kg/d), G:F (0.295 vs. 0.265), HCW (94.1 vs. 90.0 kg), carcass yield (74.8 vs. 73.8%), loin depth (63.6 vs. 60.0 mm), and predicted lean percentage (53.2 vs. 51.7%) and reduced ADFI (2.822 vs. 2.896 kg/d, P = 0.033) and backfat depth (P < 0.001; 20.2 vs. 22.5 mm). In Exp. 2, pigs (n = 2193, BW = 95.5 ± 3.5 kg) were allocated within BW blocks and sex to 1 of 5 treatments in a RCB design (100 pens; 20 to 24 pigs/pen). Treatments consisted of diets with 0, 0.0625, 0.125, 0.1875% of betaine, and a positive control diet with ractopamine, but not betaine. Betaine tended to decrease carcass yield quadratically (P = 0.076; 74.1, 73.5, 73.8, and 73.9 for 0, 0.0625, 0.125, 0.1875% of betaine, respectively), but did not impact other responses. Ractopamine improved (P < 0.001) BW (121.6 vs. 118.5 kg), G:F (0.334 vs. 0.295), carcass yield (74.7 vs. 73.8%), loin depth (61.7 vs. 59.0 mm), and predicted lean percentage (53.2 vs. 52.6%), and reduced backfat (18.7 vs. 20.4 mm). Collectively, data indicate that under commercial conditions, betaine did not improve performance of pigs housed under high ambient temperatures, regardless of ractopamine inclusion. Ractopamine improved whole-body growth and especially carcass growth of pigs raised under high ambient temperatures. The ability of ractopamine to stimulate growth during heat stress makes it an important production technology." @default.
• W2621228523 created "2017-06-09" @default.
• W2621228523 creator A5002996641 @default.
• W2621228523 creator A5008520708 @default.
• W2621228523 creator A5023929004 @default.
• W2621228523 creator A5032386717 @default.
• W2621228523 creator A5067418247 @default.
• W2621228523 creator A5070905096 @default.
• W2621228523 date "2017-07-01" @default.
• W2621228523 modified "2023-10-03" @default.
• W2621228523 title "Effect of natural betaine and ractopamine HCl on whole-body and carcass growth in pigs housed under high ambient temperatures1" @default.
• W2621228523 cites W1492488967 @default.
• W2621228523 cites W191217324 @default.
• W2621228523 cites W1962867466 @default.
• W2621228523 cites W1986346832 @default.
• W2621228523 cites W1990286763 @default.
• W2621228523 cites W2015312420 @default.
• W2621228523 cites W2021980045 @default.
• W2621228523 cites W2043162453 @default.
• W2621228523 cites W2057433097 @default.
• W2621228523 cites W2059527510 @default.
• W2621228523 cites W2063421718 @default.
• W2621228523 cites W2106943004 @default.
• W2621228523 cites W2107651627 @default.
• W2621228523 cites W2128115853 @default.
• W2621228523 cites W2150217111 @default.
• W2621228523 cites W2169697313 @default.
• W2621228523 cites W2184592648 @default.
• W2621228523 cites W2228009532 @default.
• W2621228523 cites W2394683303 @default.
• W2621228523 cites W2409786980 @default.
• W2621228523 cites W2418421647 @default.
• W2621228523 cites W2432143077 @default.
• W2621228523 cites W258036811 @default.
• W2621228523 cites W339512866 @default.
• W2621228523 doi "https://doi.org/10.2527/jas.2017.1622" @default.
• W2621228523 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28727090" @default.
• W2621228523 hasPublicationYear "2017" @default.
• W2621228523 type Work @default.
• W2621228523 sameAs 2621228523 @default.
• W2621228523 citedByCount "4" @default.
• W2621228523 countsByYear W26212285232023 @default.
• W2621228523 crossrefType "journal-article" @default.
• W2621228523 hasAuthorship W2621228523A5002996641 @default.
• W2621228523 hasAuthorship W2621228523A5008520708 @default.
• W2621228523 hasAuthorship W2621228523A5023929004 @default.
• W2621228523 hasAuthorship W2621228523A5032386717 @default.
• W2621228523 hasAuthorship W2621228523A5067418247 @default.
• W2621228523 hasAuthorship W2621228523A5070905096 @default.
• W2621228523 hasConcept C105795698 @default.
• W2621228523 hasConcept C127160389 @default.
• W2621228523 hasConcept C140793950 @default.
• W2621228523 hasConcept C169222746 @default.
• W2621228523 hasConcept C185592680 @default.
• W2621228523 hasConcept C2777248517 @default.
• W2621228523 hasConcept C2777449483 @default.
• W2621228523 hasConcept C2780458105 @default.
• W2621228523 hasConcept C2987418964 @default.
• W2621228523 hasConcept C31903555 @default.
• W2621228523 hasConcept C33923547 @default.
• W2621228523 hasConcept C55493867 @default.
• W2621228523 hasConcept C86803240 @default.
• W2621228523 hasConceptScore W2621228523C105795698 @default.
• W2621228523 hasConceptScore W2621228523C127160389 @default.
• W2621228523 hasConceptScore W2621228523C140793950 @default.
• W2621228523 hasConceptScore W2621228523C169222746 @default.
• W2621228523 hasConceptScore W2621228523C185592680 @default.
• W2621228523 hasConceptScore W2621228523C2777248517 @default.
• W2621228523 hasConceptScore W2621228523C2777449483 @default.
• W2621228523 hasConceptScore W2621228523C2780458105 @default.
• W2621228523 hasConceptScore W2621228523C2987418964 @default.
• W2621228523 hasConceptScore W2621228523C31903555 @default.
• W2621228523 hasConceptScore W2621228523C33923547 @default.
• W2621228523 hasConceptScore W2621228523C55493867 @default.
• W2621228523 hasConceptScore W2621228523C86803240 @default.
• W2621228523 hasFunder F4320310462 @default.
• W2621228523 hasIssue "7" @default.
• W2621228523 hasLocation W26212285231 @default.
• W2621228523 hasLocation W26212285232 @default.
• W2621228523 hasOpenAccess W2621228523 @default.
• W2621228523 hasPrimaryLocation W26212285231 @default.
• W2621228523 hasRelatedWork W1178056 @default.
• W2621228523 hasRelatedWork W2088837877 @default.
• W2621228523 hasRelatedWork W2092547613 @default.
• W2621228523 hasRelatedWork W2184574211 @default.
• W2621228523 hasRelatedWork W2212717212 @default.
• W2621228523 hasRelatedWork W2621228523 @default.
• W2621228523 hasRelatedWork W2783536404 @default.
• W2621228523 hasRelatedWork W2884718854 @default.
• W2621228523 hasRelatedWork W2890390338 @default.
• W2621228523 hasRelatedWork W4280511318 @default.
• W2621228523 hasVolume "95" @default.
• W2621228523 isParatext "false" @default.
• W2621228523 isRetracted "false" @default.
• W2621228523 magId "2621228523" @default.
• W2621228523 workType "article" @default.