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Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy.
Registro completo
Biblioteca (s) :  INIA Tacuarembó.
Fecha :  16/10/2014
Actualizado :  20/09/2019
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Autor :  CUBBAGE, F.; BALMELLI, G.; BUSSONI, A.; NOELLEMEYER, E.; PACHAS, A.N.; FASSOLA, H.; COLCOMBET, L.; ROSSNER, B.; FREY, G.; DUBE, F.; LOPES DE SILVA, M.; STEVENSON, H.; HAMILTON, J.; HUBBARD, W.
Afiliación :  FREDERICK CUBBAGE; GUSTAVO DANIEL BALMELLI HERNANDEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ADRIANA BUSSONI; ELKE NOELLEMEYER; ANIBAL N. PACHAS; HUGO FASSOLA; LUIS COLCOMBET; BELÉN ROSSNER; GREGORY FREY; FRANCIS DUBE; MARCIO LOPES DE SILVA; HAYLEY STEVENSON; JAMES HAMILTON; WILLIAM HUBBARD.
Título :  Comparing silvopastoral systems and prospects in eight regions of the world.
Fecha de publicación :  2012
Fuente / Imprenta :  Agroforest Systems, 2012, v. 86, p. 303-314
DOI :  10.1007/s10457-012-9482-z
Idioma :  Inglés
Notas :  History article: Received: 20 October 2011; Accepted: 6 January 2012; Published online: 5 February 2012.
Contenido :  Silvopasture systems combine trees, forage, and livestock in a variety of different species and management regimes, depending on the biophysical, economic, cultural, and market factors in a region. We describe and compare actual farm practices and current research trials of silvopastoral systems in eight regions within seven countries of the world: Misiones and Corrientes provinces, Argentina; La Pampa province, Argentina; northwestern Minas Gerais, Brazil; the Ayse´n region of Patagonia, Chile; the North Island of New Zealand; the Southeast United States; Paraguay; and Uruguay. Some countries use native trees and existing forests; some use plantations, particularly of exotic species. Natural forest silvopasture systems generally add livestock in extensive systems, to capture the benefits of shade, forage, and income diversification without much added inputs. Plantation forest systems are more purposive and intensive, with more focus on joint production and profits, for small owners, large ranches, and timber companies. Trends suggest that more active management of both natural and planted silvopastoral systems will be required to enhance joint production of timber and livestock, achieve income diversification and reduce financial risk, makemore profit, improve environmental benefits, and realize more resilience to adapt to climate change.
Palabras claves :  ADOPTION; NEW ZEALAND; SILVOPASTORAL SYSTEMS; SILVOPASTURE; SOUTH AMERICA; USA.
Thesagro :  SILVOPASTOREO.
Asunto categoría :  A50 Investigación agraria
Marc :  Presentar Marc Completo
Registro original :  INIA Tacuarembó (TBO)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
TBO100218 - 1PXIAP - PPPP/Agroforestry Systems/2012

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Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy.
Registro completo
Biblioteca (s) :  INIA La Estanzuela.
Fecha actual :  12/04/2021
Actualizado :  18/11/2021
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Circulación / Nivel :  Internacional - --
Autor :  LASSEN, P.G.; CANOZZI, M.E.A.; DA COSTA, B.B.; BARCELLOS, J.O.J.; STREIT JR,D.P.
Afiliación :  PAULA GRAZIELA LASSEN, Aquam Research Group, Animal Science Research Program, Universidade Federal do Rio Grande Do Sul ? UFRGS, Porto Alegre, Brasil.; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BRUNA BITENCOURT DA COSTA,, Aquam Research Group, Animal Science Research Program, Universidade Federal do Rio Grande Do Sul ? UFRGS, Porto Alegre, Brasil.; JÚLIO OTÁVIO JARDIM BARCELLOS, NESPRO Research Group, Animal Science Research Program, Universidade Federal do Rio Grande Do Sul, UFRGS, Porto Alegre, Brasil; DANILO PEDRO STREIT JR, Aquam Research Group, Animal Science Research Program, Universidade Federal do Rio Grande Do Sul – UFRGS, Porto Alegre, Brasil.
Título :  Morphological abnormalities in cryopreserved semen from South American neotropical fish: A meta-analysis.
Fecha de publicación :  2021
Fuente / Imprenta :  Aquaculture Research, Volume 52, Issue7, July 2021, Pages 3077-3086. DOI: https://doi.org/10.1111/are.15151.
DOI :  10.1111/are.15151.
Idioma :  Inglés
Notas :  Article history: Received: 30 November 2020/Revised: 15 January 2021/Accepted: 22 January 2021/First published: 08 February 2021.
Contenido :  Abstract: A systematic review (SR) and meta-analysis (MA) were performed to summarize the scientific evidence of the effects of cryopreservation of sperm from South American freshwater fish species on sperm morphology indicators. The search strategy was applied to four electronic databases, and specialists were contacted electronically. The main inclusion criteria involved studies on neotropical fish whose male gametes were submitted for cryopreservation. MA for random effects was performed for each indicator separately with the averages of the control and treated groups. A total of five publications, which comprise five studies and 15 trials, were included in the MA involving three different species. Heterogeneity was observed among the studies for all variables. In general, the percentage of normal cells did not change significantly after cryopreservation. Primary morphological abnormalities increased significantly at a level of 1.91% (95% confidence interval [CI]: 3.727?0.097; p = 0.021) after cryopreservation when compared with fresh semen. The percentage of secondary abnormalities did not show a significant change (p-0.05) between fresh semen and cryopreserved semen. Our results suggest a new classification for sperm abnormalities in South American neotropical fish based on the increase in primary abnormalities after cryopreservation.
Palabras claves :  CELL MORPHOLOGY; FRESHWATER FISH GAMETES; SPERM INDICATORS; SYSTEMATIC REVIEW.
Asunto categoría :  --
Marc :  Presentar Marc Completo
Registro original :  INIA La Estanzuela (LE)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LE103312 - 1PXIAP - DDPP/Aquaculture Research/2021
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