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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
31/08/2022 |
Actualizado : |
01/09/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MACEDO, I.; ROEL, A.; VELAZCO, J.I.; BORDAGORRI, A.; TERRA, J.A.; PITTELKOW, C.M. |
Afiliación : |
IGNACIO MACEDO YAPOR, Department of Plant Sciences, Univ. de California, Davis, CA, USA. INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PIERRE ALEXANDER BORDAGORRI ORREGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAMERON M. PITTELKOW, Department of Plant Sciences, Univ. de California, Davis, CA, USA. |
Título : |
Intensification of rice-pasture rotations with annual crops reduces the stability of sustainability across productivity, economic, and environmental indicators. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Agricultural Systems, October 2022, volume 202, Article Number 103488. OPEN ACCESS. doi: https://doi.org/10.1016/j.agsy.2022.103488 |
ISSN : |
0308-521X |
DOI : |
10.1016/j.agsy.2022.103488 |
Idioma : |
Inglés |
Notas : |
Article history: Received 6 May 2022, Revised 17 August 2022, Accepted 19 August 2022, Available online 30 August 2022, Version of Record 30 August 2022. |
Contenido : |
Abstract
CONTEXT
Integrated crop-livestock systems are facing the pressure to intensify worldwide, yet decoupling crops and livestock can lead to specialized systems relying on greater external inputs and potential negative externalities.
OBJECTIVE
Our goal was to compare rice-pasture, as the business-as-usual rotation, with two intensified systems, rice-soybean and rice-cover crop, to address the following objectives: 1) quantify partial carbon footprint (CF) including both crop and livestock, 2) develop a multi-criteria performance index based on productivity, economic, and environmental indicators at the systems-level, and 3) evaluate the stability of this index over the study period.
METHODS
To understand how increasing the frequency of annual grain crops influences whole-system sustainability, we evaluated 10 productivity, economic and environmental indicators as well as a multi-criteria performance index and its stability in three rice-based rotation systems over 7 years in Uruguay. Treatments were: (a) rice?pasture [a 5 yr rotation of rice?ryegrass (Lolium multiflorum Lam.)?rice, then 3.5 yr of a perennial mixture of tall fescue (Festuca arundinacea Schreb.), white clover (Trifolium repens L.), and birdsfoot trefoil (Lotus corniculatus L.)], (b) rice?soybean [a 2-yr rotation of rice?ryegrass?soybean (Glycine max [L.] Merr.)? Egyptian clover (Trifolium alexandrinum L.)], and (c) rice?cover crop (an annual rotation of rice?Egyptian clover).
RESULTS AND CONCLUSIONS
Rice-soybean had medium productivity and energy use, resulting in the highest nitrogen and energy use efficiency and among the lowest yield-scaled C footprint. Field greenhouse gas emissions and embodied energy in fuel and agrochemicals were similar in rice-pasture and rice-soybean, but the increase in soil organic carbon in pasture rotating with rice was able to offset this by almost 50%. Rice-cover crop had the highest economic incomes but also the highest input costs, translating into the lowest gross margin. Although the rice-soybean and rice-pasture had a similar gross margin, the variability in rice-pasture was lower and with lower input costs. Rice-soybean and rice-pasture had a multi-criteria performance index 65% higher than rice-cover crop (0.35). Rice-pasture had the highest overall stability across four different stability parameters calculated. We conclude that the intensification of rice-pasture with annual crops could reduce the stability of sustainability without increasing economic performance, even for rice-soybean that showed the best the multi-criteria performance but with less stability across indicators.
SIGNIFICANCE
The findings of this study demonstrate how the integration of rice and pastures with livestock achieves the best combination of stability across profitability and environmental performance, thus mitigating vulnerability to external stressors. MenosAbstract
CONTEXT
Integrated crop-livestock systems are facing the pressure to intensify worldwide, yet decoupling crops and livestock can lead to specialized systems relying on greater external inputs and potential negative externalities.
OBJECTIVE
Our goal was to compare rice-pasture, as the business-as-usual rotation, with two intensified systems, rice-soybean and rice-cover crop, to address the following objectives: 1) quantify partial carbon footprint (CF) including both crop and livestock, 2) develop a multi-criteria performance index based on productivity, economic, and environmental indicators at the systems-level, and 3) evaluate the stability of this index over the study period.
METHODS
To understand how increasing the frequency of annual grain crops influences whole-system sustainability, we evaluated 10 productivity, economic and environmental indicators as well as a multi-criteria performance index and its stability in three rice-based rotation systems over 7 years in Uruguay. Treatments were: (a) rice?pasture [a 5 yr rotation of rice?ryegrass (Lolium multiflorum Lam.)?rice, then 3.5 yr of a perennial mixture of tall fescue (Festuca arundinacea Schreb.), white clover (Trifolium repens L.), and birdsfoot trefoil (Lotus corniculatus L.)], (b) rice?soybean [a 2-yr rotation of rice?ryegrass?soybean (Glycine max [L.] Merr.)? Egyptian clover (Trifolium alexandrinum L.)], and (c) rice?cover crop (an annual rotation of rice?Egyptian clover).
RESULTS AND CONCLUSIONS
Rice-... Presentar Todo |
Palabras claves : |
CARBON FOOTPRINT; CROP-LIVESTOCK; MULTIDIMENSIONALITY; PADDY SOILS; RESILIENCE; SUSTAINABILITY. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16639/1/Intensification-of-rice-pasture-Agricultural-Systems-2022-Macedo-et-al.pdf
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Marc : |
LEADER 04004naa a2200289 a 4500 001 1063552 005 2022-09-01 008 2022 bl uuuu u00u1 u #d 022 $a0308-521X 024 7 $a10.1016/j.agsy.2022.103488$2DOI 100 1 $aMACEDO, I. 245 $aIntensification of rice-pasture rotations with annual crops reduces the stability of sustainability across productivity, economic, and environmental indicators.$h[electronic resource] 260 $c2022 500 $aArticle history: Received 6 May 2022, Revised 17 August 2022, Accepted 19 August 2022, Available online 30 August 2022, Version of Record 30 August 2022. 520 $aAbstract CONTEXT Integrated crop-livestock systems are facing the pressure to intensify worldwide, yet decoupling crops and livestock can lead to specialized systems relying on greater external inputs and potential negative externalities. OBJECTIVE Our goal was to compare rice-pasture, as the business-as-usual rotation, with two intensified systems, rice-soybean and rice-cover crop, to address the following objectives: 1) quantify partial carbon footprint (CF) including both crop and livestock, 2) develop a multi-criteria performance index based on productivity, economic, and environmental indicators at the systems-level, and 3) evaluate the stability of this index over the study period. METHODS To understand how increasing the frequency of annual grain crops influences whole-system sustainability, we evaluated 10 productivity, economic and environmental indicators as well as a multi-criteria performance index and its stability in three rice-based rotation systems over 7 years in Uruguay. Treatments were: (a) rice?pasture [a 5 yr rotation of rice?ryegrass (Lolium multiflorum Lam.)?rice, then 3.5 yr of a perennial mixture of tall fescue (Festuca arundinacea Schreb.), white clover (Trifolium repens L.), and birdsfoot trefoil (Lotus corniculatus L.)], (b) rice?soybean [a 2-yr rotation of rice?ryegrass?soybean (Glycine max [L.] Merr.)? Egyptian clover (Trifolium alexandrinum L.)], and (c) rice?cover crop (an annual rotation of rice?Egyptian clover). RESULTS AND CONCLUSIONS Rice-soybean had medium productivity and energy use, resulting in the highest nitrogen and energy use efficiency and among the lowest yield-scaled C footprint. Field greenhouse gas emissions and embodied energy in fuel and agrochemicals were similar in rice-pasture and rice-soybean, but the increase in soil organic carbon in pasture rotating with rice was able to offset this by almost 50%. Rice-cover crop had the highest economic incomes but also the highest input costs, translating into the lowest gross margin. Although the rice-soybean and rice-pasture had a similar gross margin, the variability in rice-pasture was lower and with lower input costs. Rice-soybean and rice-pasture had a multi-criteria performance index 65% higher than rice-cover crop (0.35). Rice-pasture had the highest overall stability across four different stability parameters calculated. We conclude that the intensification of rice-pasture with annual crops could reduce the stability of sustainability without increasing economic performance, even for rice-soybean that showed the best the multi-criteria performance but with less stability across indicators. SIGNIFICANCE The findings of this study demonstrate how the integration of rice and pastures with livestock achieves the best combination of stability across profitability and environmental performance, thus mitigating vulnerability to external stressors. 653 $aCARBON FOOTPRINT 653 $aCROP-LIVESTOCK 653 $aMULTIDIMENSIONALITY 653 $aPADDY SOILS 653 $aRESILIENCE 653 $aSUSTAINABILITY 700 1 $aROEL, A. 700 1 $aVELAZCO, J.I. 700 1 $aBORDAGORRI, A. 700 1 $aTERRA, J.A. 700 1 $aPITTELKOW, C.M. 773 $tAgricultural Systems, October 2022, volume 202, Article Number 103488. OPEN ACCESS. doi: https://doi.org/10.1016/j.agsy.2022.103488
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Registro original : |
INIA Treinta y Tres (TT) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
16/05/2023 |
Actualizado : |
16/05/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
VILLACIDE , J.M.; GÓMEZ, D.; PÉREZ, C.A.; CORLEY, J.C.; AHUMADA, R.; BARBOSA, L.R.; FURTADO , E.L.; GONZÁLEZ , A.; RAMIREZ, N.; BALMELLI, G.; DE SOUZA, C.D.; MARTÍNEZ, G. |
Afiliación : |
JOSÉ M. VILLACIDE, Grupo de Ecología de Poblaciones de Insectos, IFAB INTA Bariloche, Bariloche 8400, Argentina; DEMIAN FERNANDO GOMEZ DAMIANO, Texas A&M Forest Service, Austin, TX 78723, USA; CARLOS A. PÉREZ, Fitopatología, Departamento Protección Vegetal, Facultad de Agronomía, Universidad de la Republica Paysandú, Paysandú 60000, Uruguay; JUAN C. CORLEY, Grupo de Ecología de Poblaciones de Insectos, IFAB INTA Bariloche, Bariloche 8400, Argentina; Centro Regional Universitario Bariloche, Departamento de Ecología, Universidad Nacional del Comahue, Bariloche 8400, Argentina; RODRIGO AHUMADA, División de Silvicultura y Sanidad-Bioforest S.A.-Arauco, Concepción 4190000, Chile; LEONARDO RODRIGUES BARBOSA, Empresa Brasileira de Pesquisa Agropecuária-Embrapa Florestas, Colombo 83411-000, Brazil; EDSON LUIZ FURTADO, Departamento de Proteção Vegetal, Faculda de de Ciências Agronômicas Botucatu, Universidade Estadual Paulista, Rio Claro 18610-307, Brazil; ANDRÉS GONZÁLEZ, Laboratorio de Ecología Química, Facultad de Química, Universidad de la República, Montevideo 11800, Uruguay; NAZARET RAMIREZ, Área Productividad de las Plantaciones, I&D, Montes del Plata, Mercedes 75000, Uruguay; GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINE DIAS DE SOUZA, Programa Cooperativo Sobre Proteção Florestal (PROTEF)/Instituto de Pesquisas e Estudos Florestais (IPEF), Piracicaba 13400-000, Brazil; GONZALO ANIBAL MARTINEZ CROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Forest health in the Southern Cone of America: state of the art and perspectives on regional efforts. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Forests, 2023, Volume 14, Issue 4, Article 756. https://doi.org/10.3390/f14040756 --- OPEN ACCESS. |
ISSN : |
1999-4907 |
DOI : |
10.3390/f14040756 |
Idioma : |
Inglés |
Notas : |
Article history: Received 26 January 2023; Revised 29 March 2023; Accepted 3 April 2023; Published 7 April 2023. -- This article belongs to the Section Forest Economics, Policy, and Social Science (https://www.mdpi.com/journal/forests/sections/Forest_Economics_Policy_Social_Science ) -- Supplementary Materials- --
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
Contenido : |
The plantation and natural forests of South America have been highly impacted by native and exotic pests in recent decades. The interaction of emerging invasive pests, climate change, and timber markets will define the region?s forests, with significant but uncertain ecological changes and economic losses expected. The Southern Cone Forest Health Group (SCFHG), a joint ad hoc initiative run by forest health professionals from Argentina, Brazil, Chile, and Uruguay, aims to strengthen relationships between the forestry industry, stakeholders, academia, and government agencies across the region. Here, we highlight regional strengths, weaknesses, threats, and opportunities to address forest health issues in the region. A regional approach with a strong communication network is relevant for future actions. In the current global scenario of invasive species and climate change, the implementation of practices that incorporate the resilience of forest ecosystems and sustainable management needs to be prioritized in forest policy across the region. Understanding that pests and pathogens do not recognize borders, we call on governments and organizations to support joint actions with agreements and adequate resources to enhance our regional capabilities. © 2023 by the authors. |
Palabras claves : |
Forest entomology; Forest pathology; Invasive alien species; Plantation forestry; Regional initiatives; SISTEMA FORESTAL - INIA. |
Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
URL : |
https://www.mdpi.com/1999-4907/14/4/756/pdf
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Marc : |
LEADER 02893naa a2200361 a 4500 001 1064119 005 2023-05-16 008 2023 bl uuuu u00u1 u #d 022 $a1999-4907 024 7 $a10.3390/f14040756$2DOI 100 1 $aVILLACIDE , J.M. 245 $aForest health in the Southern Cone of America$bstate of the art and perspectives on regional efforts.$h[electronic resource] 260 $c2023 500 $aArticle history: Received 26 January 2023; Revised 29 March 2023; Accepted 3 April 2023; Published 7 April 2023. -- This article belongs to the Section Forest Economics, Policy, and Social Science (https://www.mdpi.com/journal/forests/sections/Forest_Economics_Policy_Social_Science ) -- Supplementary Materials- -- Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). 520 $aThe plantation and natural forests of South America have been highly impacted by native and exotic pests in recent decades. The interaction of emerging invasive pests, climate change, and timber markets will define the region?s forests, with significant but uncertain ecological changes and economic losses expected. The Southern Cone Forest Health Group (SCFHG), a joint ad hoc initiative run by forest health professionals from Argentina, Brazil, Chile, and Uruguay, aims to strengthen relationships between the forestry industry, stakeholders, academia, and government agencies across the region. Here, we highlight regional strengths, weaknesses, threats, and opportunities to address forest health issues in the region. A regional approach with a strong communication network is relevant for future actions. In the current global scenario of invasive species and climate change, the implementation of practices that incorporate the resilience of forest ecosystems and sustainable management needs to be prioritized in forest policy across the region. Understanding that pests and pathogens do not recognize borders, we call on governments and organizations to support joint actions with agreements and adequate resources to enhance our regional capabilities. © 2023 by the authors. 653 $aForest entomology 653 $aForest pathology 653 $aInvasive alien species 653 $aPlantation forestry 653 $aRegional initiatives 653 $aSISTEMA FORESTAL - INIA 700 1 $aGÓMEZ, D. 700 1 $aPÉREZ, C.A. 700 1 $aCORLEY, J.C. 700 1 $aAHUMADA, R. 700 1 $aBARBOSA, L.R. 700 1 $aFURTADO , E.L. 700 1 $aGONZÁLEZ , A. 700 1 $aRAMIREZ, N. 700 1 $aBALMELLI, G. 700 1 $aDE SOUZA, C.D. 700 1 $aMARTÍNEZ, G. 773 $tForests, 2023, Volume 14, Issue 4, Article 756. https://doi.org/10.3390/f14040756 --- OPEN ACCESS.
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