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Biblioteca (s) :  INIA Las Brujas.
Fecha :  14/03/2022
Actualizado :  06/09/2022
Tipo de producción científica :  Artículos en Revistas Indexadas Nacionales
Autor :  TAFERNABERRY, A.I.; ROMANIUK, E.; VAN LIER, E.; REYNO, R.; DE BARBIERI, I.
Afiliación :  ANA INÉS TAFERNABERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ESTEFANIA ROMANIUK COLMAN, Universidad de la República, Facultad de Agronomía, Departamento de Producción Animal y Pasturas, Montevideo, Uruguay; ELIZE VAN LIER, Universidad de la República, Facultad de Agronomía, Departamento de Producción Animal y Pasturas, Montevideo, Uruguay; RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título :  High performance of growing lambs grazing Paspalum notatum INIA Sepé with energy-protein supplement including sorghum-DDGS. [Alto desempeño de corderos pastoreando Paspalum notatum INIA Sepécon suplementación energético-proteica que incluyeDDGS-sorgo]. [Alto desempenho de cordeiros pastando Paspalum notatum INIA Sepécom suplemento protéico-energético incluindo sorgo-DDGS].
Complemento del título :  Section: Animal production and pastures.
Fecha de publicación :  2022
Fuente / Imprenta :  Agrociencia Uruguay, 2022, vol. 26, Number 1, e549. https://doi.org/10.31285/AGRO.26.549
ISSN :  2730-5066
DOI :  10.31285/AGRO.26.549
Idioma :  Inglés
Notas :  Article history: Received 16 Feb 2021; Accepted 19 Nov 2021; Published 14 Mar 2022. Editor: Laura Astigarraga, Universidad de la República, Facultad de Agronomía, Montevideo, Uruguay. Correspondence: Ana Inés Tafernaberry, mailto:atafernaberry@inia.org.uy -- Estefanía Romaniuk, mailto:estefarocol@gmail.com -- Author contribution statement: ER: data collection, results interpretation and article writing; AIT: data collection, results interpretation and article writing; EvL: experiment design, results interpretation and article writing; RR: experiment design and results interpretation; IDB: experiment design, results interpretation and article writing.. -- Authors would like to indicate that Romaniuk and Tafernaberry are co-first authors, having contributed equally to the article.
Contenido :  ABSTRACT.- Sorghum dried distillers? grain with soluble (S-DDGS) has not been utilized as supplement in lamb growing and finishing diets under grazing conditions in summer. The hypothesis was that the performance of post-weaning lambs grazing Pas-palum notatum (PN) INIA Sepé supplemented with an energy-protein diet (whole sorghum grain [SG], and soybean meal [SM]) is not reduced by the inclusion of 40% S-DDGS. During 82 days, in summer, 42 Merino Dohne male lambs (130 ± 7.6 days of age, 32 ± 2.4 kg of body weight [BW], and 2.2 ± 0.2 body condition score [BCS]) were evaluated, in a com-pletely random experimental design with three treatments and two replicates each (n = 14 each one). All lambs grazed PN INIA Sepé and in two treatments they were daily supplemented (1.7% BW) with different components. The treatments were: PN (control group, no supplementation), SGSM (70% SG, 30% SM) and DDGS (45% SG, 40% S-DDGS, and 15% SM). Supplemented lambs had higher (P<0.0001) body weight gain (BWG), final BW and wool growth (140 and 126 g/a/d, 43.5 and 42.4 kg; 1814 and 1892 ?g/cm2/d for DDGS and SGSM, respectively) than control lambs (40 g/a/d; 35.5 kg; 1353 ?g/cm2/d) (P<0.0001), without differences between supplemented groups. Gastrointestinal nematodes infestation (GIN) was affected by the treatments on day 69, where supplemented animals showed lower infestation levels than control lambs (P=0.0024). The inclusion of S-DDGS in the supplement did not reduce the productive performance of ... Presentar Todo
Palabras claves :  Body weight gain; Cordeiros; Crecimiento de lana; Crescimento de lã,; DDGS; Ganho de peso corporal; Grazing; Lambs; Pastagem; Wool growth.
Thesagro :  CORDEROS; GANANCIA DE PESO; PASTOREO.
Asunto categoría :  L02 Alimentación animal
URL :  http://www.ainfo.inia.uy/digital/bitstream/item/16726/1/Agrociencia-UY-2022-26-N1-549.pdf
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB103019 - 1PXIAP - DDPP/AGROCIENCIA URUGUAY/2022/vol.26 (1)

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