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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
02/12/2020 |
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Actualizado : |
02/12/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FARIAS, G.D.; BATISTA DEBEUX JR, J.C.; SAVIAN, J.V.; PACHERO DUARTE, L.; POSSELT MARTINS, A.; TIECHER, T.; AQUINO ALVES, L.; CARVALHO, P.C. DE FACCIO; BREMM, C. |
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Afiliación : |
GUSTAVO DUARTE FARIAS, Department of Forage Plants and Agrometeorology, Integrated Crop-Livestock System Research Group (GPSIPA), Federal University of Rio Grande do Sul.; JOSE CARLOS BATISTA DUBEUX JR., University of Florida ? North Florida Research and Education Center, Marianna, FL, USA.; JEAN VICTOR SAVIAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LÓREN PACHECO DUARTE, Department of Forage Plants and Agrometeorology, Integrated Crop-Livestock System Research Group (GPSIPA), Federal University of Rio Grande do Sul; AMANDA POSSELT MARTINS, Department of Soil Science, Interdisciplinary Research Group on Environmental Biogeochemistry (IRGEB), Federal University of Rio Grande do Sul; TALES TIECHER, Department of Soil Science, Interdisciplinary Research Group on Environmental Biogeochemistry (IRGEB), Federal University of Rio Grande do Sul.; LUCAS AQUINO ALVES, Department of Soil Science, Interdisciplinary Research Group on Environmental Biogeochemistry (IRGEB), Federal University of Rio Grande do Sul; PAULO CÉSAR DE FACCIO CARVALHO; CAROLINA, BREMM, Department of Forage Plants and Agrometeorology, Integrated Crop-Livestock System Research Group (GPSIPA), Federal University of Rio Grande do Sul. |
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Título : |
Integrated crop-livestock system with system fertilization approach improves food production and resource-use efficiency in agricultural lands. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Agronomy for Sustainable Development volume, 2020. 40, art. 39. DOI: https://doi.org/10.1007/s13593-020-00643-2 |
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DOI : |
10.1007/s13593-020-00643-2 |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted: 4 October 2020. Published: 27 October 2020. |
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Contenido : |
Integrated crop-livestock systems (ICLS) can be an alternative to increase the productivity of agroecosystems by enhancing nutrient cycling via grazing animals. Despite the holistic approach that bears the designing of ICLS, fertilization practices are proceeded in a conventional crop basis, disregarding nutrient fluxes at the appropriate spatial and temporal dynamics. We argue that fertilization practices in ICLS must follow the same integrated approach. To test this, we compared a conventional crop fertilization strategy versus a system fertilization approach applied to two production systems being a conventional cropping system and ICLS. The conventional cropping system consisted of a soybean crop succeeded by a non-grazed Italian ryegrass cover crop. The ICLS model consisted of a soybean-Italian ryegrass rotation grazed by sheep. In the conventional crop fertilization strategy phosphorus and potassium were applied at soybean sowing and nitrogen at the Italian ryegrass establishment. The system fertilization consisted of the application of all nutrients during the Italian ryegrass establishment. Accordingly, treatments were fertilization strategies in a factorial framework with production systems randomly distributed in a complete block design with four replicates. Results indicated for the first time greater daily herbage accumulation rate (24%; P < 0.01) and total herbage production (18%; P < 0.05) in the system fertilization compared with conventional crop fertilization. Consequently, system fertilization allowed for greater stocking rates in the pasture phase (17%; P < 0.05). The ICLS presented greater equivalent soybean yield (P < 0.001), energy production (P < 0.01), and system productivity (P < 0.05) compared with the cropping system, regardless of fertilization strategies. Soybean yield was not affected by fertilization strategies or grazing. In conclusion, the adoption of system fertilization strategy and crop-livestock integration enhance the production without jeopardizing soybean grain yields, so that land use is optimized by a greater energy production per unit of nutrient applied. MenosIntegrated crop-livestock systems (ICLS) can be an alternative to increase the productivity of agroecosystems by enhancing nutrient cycling via grazing animals. Despite the holistic approach that bears the designing of ICLS, fertilization practices are proceeded in a conventional crop basis, disregarding nutrient fluxes at the appropriate spatial and temporal dynamics. We argue that fertilization practices in ICLS must follow the same integrated approach. To test this, we compared a conventional crop fertilization strategy versus a system fertilization approach applied to two production systems being a conventional cropping system and ICLS. The conventional cropping system consisted of a soybean crop succeeded by a non-grazed Italian ryegrass cover crop. The ICLS model consisted of a soybean-Italian ryegrass rotation grazed by sheep. In the conventional crop fertilization strategy phosphorus and potassium were applied at soybean sowing and nitrogen at the Italian ryegrass establishment. The system fertilization consisted of the application of all nutrients during the Italian ryegrass establishment. Accordingly, treatments were fertilization strategies in a factorial framework with production systems randomly distributed in a complete block design with four replicates. Results indicated for the first time greater daily herbage accumulation rate (24%; P < 0.01) and total herbage production (18%; P < 0.05) in the system fertilization compared with conventional crop fertilizatio... Presentar Todo |
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Palabras claves : |
CROP FERTILIZATION; CROPPING SYSTEMS; GRAZING; MIXED CROP-LIVESTOCK SYSTEMS; NUTRIENT CYCLING; SOYBEAN. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 03231naa a2200313 a 4500
001 1061534
005 2020-12-02
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1007/s13593-020-00643-2$2DOI
100 1 $aFARIAS, G.D.
245 $aIntegrated crop-livestock system with system fertilization approach improves food production and resource-use efficiency in agricultural lands.$h[electronic resource]
260 $c2020
500 $aArticle history: Accepted: 4 October 2020. Published: 27 October 2020.
520 $aIntegrated crop-livestock systems (ICLS) can be an alternative to increase the productivity of agroecosystems by enhancing nutrient cycling via grazing animals. Despite the holistic approach that bears the designing of ICLS, fertilization practices are proceeded in a conventional crop basis, disregarding nutrient fluxes at the appropriate spatial and temporal dynamics. We argue that fertilization practices in ICLS must follow the same integrated approach. To test this, we compared a conventional crop fertilization strategy versus a system fertilization approach applied to two production systems being a conventional cropping system and ICLS. The conventional cropping system consisted of a soybean crop succeeded by a non-grazed Italian ryegrass cover crop. The ICLS model consisted of a soybean-Italian ryegrass rotation grazed by sheep. In the conventional crop fertilization strategy phosphorus and potassium were applied at soybean sowing and nitrogen at the Italian ryegrass establishment. The system fertilization consisted of the application of all nutrients during the Italian ryegrass establishment. Accordingly, treatments were fertilization strategies in a factorial framework with production systems randomly distributed in a complete block design with four replicates. Results indicated for the first time greater daily herbage accumulation rate (24%; P < 0.01) and total herbage production (18%; P < 0.05) in the system fertilization compared with conventional crop fertilization. Consequently, system fertilization allowed for greater stocking rates in the pasture phase (17%; P < 0.05). The ICLS presented greater equivalent soybean yield (P < 0.001), energy production (P < 0.01), and system productivity (P < 0.05) compared with the cropping system, regardless of fertilization strategies. Soybean yield was not affected by fertilization strategies or grazing. In conclusion, the adoption of system fertilization strategy and crop-livestock integration enhance the production without jeopardizing soybean grain yields, so that land use is optimized by a greater energy production per unit of nutrient applied.
653 $aCROP FERTILIZATION
653 $aCROPPING SYSTEMS
653 $aGRAZING
653 $aMIXED CROP-LIVESTOCK SYSTEMS
653 $aNUTRIENT CYCLING
653 $aSOYBEAN
700 1 $aBATISTA DEBEUX JR, J.C.
700 1 $aSAVIAN, J.V.
700 1 $aPACHERO DUARTE, L.
700 1 $aPOSSELT MARTINS, A.
700 1 $aTIECHER, T.
700 1 $aAQUINO ALVES, L.
700 1 $aCARVALHO, P.C. DE FACCIO
700 1 $aBREMM, C.
773 $tAgronomy for Sustainable Development volume, 2020. 40, art. 39. DOI: https://doi.org/10.1007/s13593-020-00643-2
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Registro original : |
INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
20/10/2014 |
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Actualizado : |
25/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 5 |
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Autor : |
HARTWICH, F.; NEGRO, C. |
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Afiliación : |
FRANK HARTWICH, Bern University of Applied Sciences, Department of International Agriculture, Zollikofen, Switzerland; CARLOS ALFREDO NEGRO CHAVES, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
The role of collaborative partnerships in industry innovation: Lessons from New Zealand's dairy sector. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Agribusiness, 2010, v.26, no.3, p.425-449. |
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ISSN : |
0742-4477 |
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DOI : |
10.1002/agr.20231 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
This study analyzes patterns of collaboration in research and development (R&D) for innovation in New Zealand's dairy industry. Based on a survey of agents contributing to industry innovation, it analyzes existing formal and informal partnerships between R&D organizations and the productive sector and the funding schemes that support such partnerships. The findings suggest that New Zealand's dairy innovation system depends on the capacity of a small number of public and industry agents. Government and industry organizations support innovation initiatives through various funding schemes that do not explicitly foster collaboration, and mechanisms that support informal collaboration are underdeveloped.
© 2010 Wiley Periodicals, Inc. |
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Thesagro : |
DESARROLLO; I+D+I; INVESTIGACIÓN. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 01314naa a2200193 a 4500
001 1051190
005 2019-11-25
008 2010 bl uuuu u00u1 u #d
022 $a0742-4477
024 7 $a10.1002/agr.20231$2DOI
100 1 $aHARTWICH, F.
245 $aThe role of collaborative partnerships in industry innovation$bLessons from New Zealand's dairy sector.$h[electronic resource]
260 $c2010
520 $aABSTRACT. This study analyzes patterns of collaboration in research and development (R&D) for innovation in New Zealand's dairy industry. Based on a survey of agents contributing to industry innovation, it analyzes existing formal and informal partnerships between R&D organizations and the productive sector and the funding schemes that support such partnerships. The findings suggest that New Zealand's dairy innovation system depends on the capacity of a small number of public and industry agents. Government and industry organizations support innovation initiatives through various funding schemes that do not explicitly foster collaboration, and mechanisms that support informal collaboration are underdeveloped. © 2010 Wiley Periodicals, Inc.
650 $aDESARROLLO
650 $aI+D+I
650 $aINVESTIGACIÓN
700 1 $aNEGRO, C.
773 $tAgribusiness, 2010$gv.26, no.3, p.425-449.
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