Zobrazeno 1 - 10 of 32 pro vyhledávání: '"Laura Astigarraga"'
1
Akademický článek
EMAG - National model for evaluating environmental impacts of cattle production systems in Uruguay
Autor: Gonzalo Becoña, Stewart Ledgard, Laura Astigarraga, Carolina Lizarralde, Francisco Dieguez, Morales Hermes
Publikováno v: Agrociencia, Vol 24, Iss 2, Pp 1-19 (2020)
Cattle and sheep systems in Uruguay and worldwide are challenged to reduce their environmental footprint while increasing efficiency and production. To achieve this challenge, user-friendly tools are needed that can translate research findings into p
Externí odkaz: https://doaj.org/article/ceef2e39425148c18c1b52975c86552d
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2
Akademický článek
Seasonal Effect on Feed Intake and Methane Emissions of Cow–Calf Systems on Native Grassland with Variable Herbage Allowance
Autor: M. Soledad Orcasberro, Cecilia Loza, José Gere, Pablo Soca, Valentín Picasso, Laura Astigarraga
Publikováno v: Animals, Vol 11, Iss 3, p 882 (2021)
The aim of this study was to measure methane emissions (CH4) and herbage intake, and, on the basis of these results, obtain the methane yield (MY, methane yield as g CH4/kg dry matter intake (DMI) and Ym, methane yield as a percentage of Gross Energy
Externí odkaz: https://doaj.org/article/95a4e19fd77640d2bb7c275857e93070
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3
Akademický článek
Methane Emission and Milk Production of Dairy Cows Grazing Pastures Rich in Legumes or Rich in Grasses in Uruguay
Autor: Roberto Gratton, Valentin Picasso, Carolina Briano, Martin Manetti, Paula Juliarena, José Gere, Yoana Dini, Laura Astigarraga
Publikováno v: Animals, Vol 2, Iss 2, Pp 288-300 (2012)
Understanding the impact of changing pasture composition on reducing emissions of GHGs in dairy grazing systems is an important issue to mitigate climate change. The aim of this study was to estimate daily CH4 emissions of dairy cows grazing two mixe
Externí odkaz: https://doaj.org/article/278f799617a049429ff62f51bb82c977
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4
Akademický článek
Production Flexibility in Extensive Beef Farming Systems
Autor: Laura Astigarraga, Stéphane Ingrand
Publikováno v: Ecology and Society, Vol 16, Iss 1, p 7 (2011)
The aim of this work is to assess the flexibility of production allowed by extensive production conditions faced with variations in the environment, i.e., market variations and climatic fluctuations, of Limousin beef systems. The study used a case-ba
Externí odkaz: https://doaj.org/article/ec7ad8c06fec43049116c57789f7b2f6
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6
Prediction of enteric methane production and yield in dairy cattle using a Latin America and Caribbean database
Autor: Guilhermo F.S. Congio, André Bannink, Olga L. Mayorga, João P.P. Rodrigues, Adeline Bougouin, Ermias Kebreab, Ricardo R. Silva, Rogério M. Maurício, Sila C. da Silva, Patrícia P.A. Oliveira, Camila Muñoz, Luiz G.R. Pereira, Carlos Gómez, Claudia Ariza-Nieto, Henrique M.N. Ribeiro-Filho, Octavio A. Castelán-Ortega, Jaime R. Rosero-Noguera, Maria P. Tieri, Paulo H.M. Rodrigues, Marcos I. Marcondes, Laura Astigarraga, Sergio Abarca, Alexander N. Hristov
Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Science of the Total Environment 825 (2022)
Science of the Total Environment, 825
Successful mitigation efforts entail accurate estimation of on-farm emission and prediction models can be an alternative to current laborious and costly in vivo CH4 measurement techniques. This study aimed to: (1) collate a database of individual dai
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a07006645115ebb5e54636cc873d3fa
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1146525
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7
Intake, Energy Expenditure and Methane Emissions of Grazing Dairy Cows at Two Pre-Grazing Herbage Masses
Autor: Efren Ramírez-Bribiesca, Paula Juliarena, Laura Astigarraga, María Soledad Orcasberro, A. Casal, José Gere, Mariana Carriquiry, Cecilia Loza
Publikováno v: Open Journal of Animal Sciences. 11:440-457
A grazing experiment was undertaken to assess the effects of two levels of herbage mass (HM) on herbage DM intake (DMI), fat and protein corrected milk yield (FPCM), grazing behaviour, energy expenditure (HP), and methane emissions (CH4) of grazing d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39b47dec07706448a8a1814b6d2c9723
https://doi.org/10.4236/ojas.2021.113031
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8
EMAG - Modelo nacional de evaluação de impactos ambientais dos sistemas de produção pecuária no Uruguai
Autor: Laura Astigarraga, F. Dieguez, S. Ledgard, C. Lizarralde, H. Morales, G. Becoña
Publikováno v: Agrociencia, Vol 24, Iss 2, Pp 1-19 (2020)
Agrociencia Uruguay, Volume: 24, Issue: 2, Article number: e48, Published: 01 DEC 2020
Cattle and sheep systems in Uruguay and worldwide are challenged to reduce their environmental footprint while increasing efficiency and production. To achieve this challenge, user-friendly tools are needed that can translate research findings into p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd8faaa06beb53316ce41b750aa95ca4
http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/48/332
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9
Do pasture-based mixed dairy systems with higher milk production have lower environmental impacts? A Uruguayan case study
Autor: Elisa Darré, Eduardo Llanos, Valentin Picasso, Laura Astigarraga, Mónica Cadenazzi
Publikováno v: New Zealand Journal of Agricultural Research. 64:444-462
The increased milk production of pastured-based mixed dairy systems has involved higher use of concentrates and inputs, which led to increased environmental impacts. Usually these impacts are expre...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::470c7e12f628311fbdd25852a3e5fe93
https://doi.org/10.1080/00288233.2020.1750433
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10
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: a meta-analysis
Autor: Paulo Henrique Mazza Rodrigues, Jaime Ricardo Rosero-Noguera, Fábio Luis Henrique, André Bannink, Marcos Inácio Marcondes, Isabel Cristina Molina-Botero, Laura Bibiana Gualdrón-Duarte, Medardo Antonio Díaz Céspedes, Laura Astigarraga, María Paz Tieri, Víctor Ilich Alvarado Bolovich, Alexander N. Hristov, Xiomara Gaviria-Uribe, Telma Teresinha Berchielli, Adibe Luiz Abdalla, María Fernanda Vázquez-Carrillo, Roberto Soto-Blanco, Ana Luiza Costa Cruz Borges, F.A.S. Silva, Olga Lucía Mayorga Mogollón, Mohammed Benaouda, José Gere, L. S. Sakamoto, Thierry Ribeiro Tomich, Sandra Lucía Posada-Ochoa, Alda Lúcia Gomes Monteiro, Jacobo Arango, Luiz Gustavo Ribeiro Pereira, María Esperanza Cerón-Cucchi, Lucia Galvão de Albuquerque, Luiza Ilha Borges, Patrícia Perondi Anchão Oliveira, Octavio Alonso Castelán-Ortega, Sebastiao de Campos Valadares-Filho, Rafael Jiménez-Ocampo, Andrea Milena Sierra-Alarcón, Alexandre Berndt, Ricardo Reis e Silva, Sergio Abarca-Monge, Adibe Luiz Abdalla-Filho, Luis Alfonso Giraldo Valderrama, Ana Cláudia Ruggieri, Lorena Inés Mestra-Vargas, Carlos Alfredo Gómez-Bravo, Paulo César de Faccio Carvalho, Maria Eugênia Zerlotti Mercadante, Gustavo Jaurena, Abmael da Silva Cardoso, Rogério Martins Maurício, Juan Carlos Ku-Vera, Guilhermo Francklin de Souza Congio, Fernanda Samarini Machado, Ricardo Andrade Reis, Diego Zanetti, M. B. Chiavegato, María Paula Juliarena, Patricia Ricci, Sila Carneiro da Silva, Jusiane Rossetto, Ever del Jesus Flores-Santiago, Mariana Magalhães Campos, Flávio Perna Júnior, Tainá Silvestre Moreira, Claudia Janeth Ariza-Nieto, Jean Victor Savian, Helena Ferreira Lage, Juliana Duarte Messana, Banira Lombardi, Camila Muñoz, Rolando Barahona-Rosales, Henrique Mendonça Nunes Ribeiro-Filho, Olegario Hernández, Abimael Ortiz-Chura, João Paulo Pacheco Rodrigues, Horacio Leandro Gonda
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Journal of Cleaner Production 312 (2021)
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Ainfo
Instituto Nacional de Investigación Agropecuaria
instacron:Instituto Nacional de Investigación Agropecuaria
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Journal of Cleaner Production, 312
Latin America and Caribbean (LAC) is a developing region characterized for its importance for global food security, producing 23 and 11% of the global beef and milk production, respectively. The region's ruminant livestock sector however, is under sc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19e19dceff7b46c20fcc8ccf7da5cb92
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