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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
21/02/2014 |
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Actualizado : |
24/08/2020 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
CABRAL, H.; GARCIA, C.; BATISTA, J.; MOURA, M.; TASQUETTO, T.; RIBEIRO, C.; ILHA, R.; MEDEIROS, M. |
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Afiliación : |
HELENESIO CABRAL, Universidade Federal de Santa Maria, Departamento de Engenharia Sanitária e Ambiental, Cidade Universitária, Santa Maria, Rio Grande do Sul, Brasil.; CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOÃO BATISTA DIAS DE PAIVA, Universidade Federal de Santa Maria, Departamento de Engenharia Sanitária e Ambiental, Cidade Universitária, Santa Maria, Rio Grande do Sul, Brasil.; MANUEL CAMILO MOURA CHABAT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; TATIANA TASQUETTO, Instituto Federal Farroupilha, Campus São Vicente do Sul - RS; CAMILA RIBEIRO, Universidade Federal de Santa Maria, Departamento de Engenharia Sanitária e Ambiental, Cidade Universitária, Santa Maria, Rio Grande do Sul, Brasil.; RÓBSON ILHA, Universidade Federal de Santa Maria, Departamento de Engenharia Sanitária e Ambiental, Cidade Universitária, Santa Maria, Rio Grande do Sul, Brasil.; MARIELLE MEDEIROS, Universidade Federal de Santa Maria, Departamento de Engenharia Sanitária e Ambiental, Cidade Universitária, Santa Maria, Rio Grande do Sul, Brasil. |
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Título : |
Infiltraçao de água no solo no cultivo de oliveiras no Uruguai. [Infiltration of water the soil for the cultivation of olives in the Uruguay.]. |
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Complemento del título : |
Trabajos técnicos. Tema 3: Recursos hídricos. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
ln: Memorias XXXIV Congreso Interamericano de Ingeniería Sanitaria y Ambienteal de AIDIS, Monterrey (México), 2 al 6 NOVIEMBRE 2014. |
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Páginas : |
7 p. |
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Idioma : |
Portugués |
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Contenido : |
Abstract
The knowledge of soil water infiltration is key to the solution of problems in the areas of irrigation and drainage, water conservation and soil and control of surface runoff. Thus, understanding the process of infiltration and its relation to soil properties are of great importance to management of soil and water. In this context the main objective of this study was to examine the rates of infiltration in three Brazilian states, determining the rate of water infiltration in soils with different physical characteristics from data obtained by the double concentric rings infiltrometer by model Kostiakov. The study was conducted in three cities-producing trees in Uruguay. We
performed three repetitions in a randomized design. Soil samples were collected with a deformed structure and preserved and transported to the Department of Lands National Institute of Agricultural Investigation - Las Brujas. For soil texture analysis method was used for the pipette. The distribution of stable aggregates cleaning
was done by the method of sieves. The rate of water infiltration into the soil was determined by the method of double concentric rings. It was observed that water infiltration in soil is influenced by the silt content, bulk density and organic matter content. The infiltration capacity of soil water decreases with increasing silt content
and bulk density and low organic matter content. The infiltration capacity of the soil water increases with increasing content of organic matter even in soils with high silt content and high bulk density.
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Resumo
O conhecimento da infiltração da água no solo é fundamental para a solução de problemas relativos nas áreas de irrigação e drenagem, conservação da água e do solo e controle do deflúvio superficial. Sendo assim, o entendimento do processo de infiltração e suas relações com as propriedades do solo são de grande importância
para o manejo do solo e da água. Nesse contexto o objetivo principal desse trabalho foi realizar uma análise das taxas de infiltrações em três estados do País, determinando a taxa de infiltração de água no solo com diferentes características físicas a partir de dados obtidos pelo infiltrômetro dos duplos anéis concêntricos pelo modelo de Kostiakov. O trabalho foi realizado em três locais produtores de oliveiras do Uruguai. Foram realizadas três repetições sob delineamento inteiramente casualizado. As amostras de solos foram coletadas com estrutura deformadas, preservadas e transportadas para o Departamento de Solos do Instituto Nacional de Investigación Agropecuária - Las Brujas. Para análise da textura do solo foi utilizado o método da pipeta. A distribuição dos agregados estáveis a seco foi feita pelo método das peneiras. A taxa de infiltração de água no solo foi determinada pelo método dos anéis duplos concêntricos. Observou-se que a infiltração de água no solo é
influenciada pelo teor de silte, densidade do solo e teor de matéria orgânica. A capacidade de infiltração de água no solo diminui à medida que aumenta o teor de silte e a densidade do solo e baixo teor de matéria orgânica. A capacidade de infiltr ação de água no solo aumenta à medida que aumenta o teor de matéria orgânica, mesmo em solos que apresentam alto teor de silte e alta densidade do solo. MenosAbstract
The knowledge of soil water infiltration is key to the solution of problems in the areas of irrigation and drainage, water conservation and soil and control of surface runoff. Thus, understanding the process of infiltration and its relation to soil properties are of great importance to management of soil and water. In this context the main objective of this study was to examine the rates of infiltration in three Brazilian states, determining the rate of water infiltration in soils with different physical characteristics from data obtained by the double concentric rings infiltrometer by model Kostiakov. The study was conducted in three cities-producing trees in Uruguay. We
performed three repetitions in a randomized design. Soil samples were collected with a deformed structure and preserved and transported to the Department of Lands National Institute of Agricultural Investigation - Las Brujas. For soil texture analysis method was used for the pipette. The distribution of stable aggregates cleaning
was done by the method of sieves. The rate of water infiltration into the soil was determined by the method of double concentric rings. It was observed that water infiltration in soil is influenced by the silt content, bulk density and organic matter content. The infiltration capacity of soil water decreases with increasing silt content
and bulk density and low organic matter content. The infiltration capacity of the soil water increases with increasing content of organic ... Presentar Todo |
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Palabras claves : |
Irrigação; IRRIGATION; Oliveiras; OLIVES; SOIL; Solo. |
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Thesagro : |
OLIVOS; RIEGO; SUELOS. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14599/1/Cabral-H.-et-al-.-2014.-Congreso-AIDIS-03-recursos-hidricos.pdf
https://aidisnet.org/mem_int34/
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Marc : |
LEADER 04299nam a2200313 a 4500
001 1009486
005 2020-08-24
008 2014 bl uuuu u01u1 u #d
100 1 $aCABRAL, H.
245 $aInfiltraçao de água no solo no cultivo de oliveiras no Uruguai. [Infiltration of water the soil for the cultivation of olives in the Uruguay.].$h[electronic resource]
260 $aln: Memorias XXXIV Congreso Interamericano de Ingeniería Sanitaria y Ambienteal de AIDIS, Monterrey (México), 2 al 6 NOVIEMBRE 2014.$c2014
300 $a7 p.
520 $aAbstract The knowledge of soil water infiltration is key to the solution of problems in the areas of irrigation and drainage, water conservation and soil and control of surface runoff. Thus, understanding the process of infiltration and its relation to soil properties are of great importance to management of soil and water. In this context the main objective of this study was to examine the rates of infiltration in three Brazilian states, determining the rate of water infiltration in soils with different physical characteristics from data obtained by the double concentric rings infiltrometer by model Kostiakov. The study was conducted in three cities-producing trees in Uruguay. We performed three repetitions in a randomized design. Soil samples were collected with a deformed structure and preserved and transported to the Department of Lands National Institute of Agricultural Investigation - Las Brujas. For soil texture analysis method was used for the pipette. The distribution of stable aggregates cleaning was done by the method of sieves. The rate of water infiltration into the soil was determined by the method of double concentric rings. It was observed that water infiltration in soil is influenced by the silt content, bulk density and organic matter content. The infiltration capacity of soil water decreases with increasing silt content and bulk density and low organic matter content. The infiltration capacity of the soil water increases with increasing content of organic matter even in soils with high silt content and high bulk density. .-.-.-.--.-.-.. Resumo O conhecimento da infiltração da água no solo é fundamental para a solução de problemas relativos nas áreas de irrigação e drenagem, conservação da água e do solo e controle do deflúvio superficial. Sendo assim, o entendimento do processo de infiltração e suas relações com as propriedades do solo são de grande importância para o manejo do solo e da água. Nesse contexto o objetivo principal desse trabalho foi realizar uma análise das taxas de infiltrações em três estados do País, determinando a taxa de infiltração de água no solo com diferentes características físicas a partir de dados obtidos pelo infiltrômetro dos duplos anéis concêntricos pelo modelo de Kostiakov. O trabalho foi realizado em três locais produtores de oliveiras do Uruguai. Foram realizadas três repetições sob delineamento inteiramente casualizado. As amostras de solos foram coletadas com estrutura deformadas, preservadas e transportadas para o Departamento de Solos do Instituto Nacional de Investigación Agropecuária - Las Brujas. Para análise da textura do solo foi utilizado o método da pipeta. A distribuição dos agregados estáveis a seco foi feita pelo método das peneiras. A taxa de infiltração de água no solo foi determinada pelo método dos anéis duplos concêntricos. Observou-se que a infiltração de água no solo é influenciada pelo teor de silte, densidade do solo e teor de matéria orgânica. A capacidade de infiltração de água no solo diminui à medida que aumenta o teor de silte e a densidade do solo e baixo teor de matéria orgânica. A capacidade de infiltr ação de água no solo aumenta à medida que aumenta o teor de matéria orgânica, mesmo em solos que apresentam alto teor de silte e alta densidade do solo.
650 $aOLIVOS
650 $aRIEGO
650 $aSUELOS
653 $aIrrigação
653 $aIRRIGATION
653 $aOliveiras
653 $aOLIVES
653 $aSOIL
653 $aSolo
700 1 $aGARCIA, C.
700 1 $aBATISTA, J.
700 1 $aMOURA, M.
700 1 $aTASQUETTO, T.
700 1 $aRIBEIRO, C.
700 1 $aILHA, R.
700 1 $aMEDEIROS, M.
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INIA Las Brujas (LB) |
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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
10/05/2021 |
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Actualizado : |
10/05/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
YUAN, S.; LINQUIST, B.; WILSON, L.; CASSMAN, K.; STUART, A.; PEDE, V.; MIRO, B.; SAITO, K.; AGUSTIANI, N.; ARISTYA, V.; KRISNADI, L.; ZANON, A.; HEINEMANN, A.; CARRACELAS, G.; SUBASH, N.; BRAHMANAND, P.; LI, T.; PENG, S.; GRASSINI, P. |
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Afiliación : |
SHEN YUAN, Huazhong Agricultural University; BRUCE LINQUIST, UC Davis; LLOYD WILSON, Texas A&M AgriLife Research Center; KENNETH CASSMAN, University of Nebraska-Lincoln; ALEXANDER STUART, International Rice Research Institute; VALERIEN PEDE, International Rice Research Institute; BERTA MIRO, International Rice Research Institute; KAZUKI SAITO, Africa Rice; NURWULAN AGUSTIANI, Indonesian Center for Rice Research; VINA ARISTYA, Assessment Institute of Agricultural Technology; LEONARDUS KRISNADI, Assessment Institute of Agricultural Technology; ALENCAR ZANON, Universidade Federal de Santa Maria; ALEXANDRE HEINEMANN, EMBRAPA Arroz e Feijao; JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NATARAJA SUBASH, Indian Institute of Farming Systems Research; POTHULA BRAHMANAND, ICAR-Indian Institute of Water Management; TAO LI, Applied GeoSolutions (United States); SHAOBING PENG, Shaobing Peng; PATRICIO GRASSINI. |
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Título : |
A roadmap towards sustainable intensification for a larger global rice bowl |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Research Square, 2021. DOI: https://doi.org/10.21203/rs.3.rs-401904/v1 |
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DOI : |
10.21203/rs.3.rs-401904/v1 |
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Idioma : |
Inglés |
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Notas : |
Acknowledgements: We would like to thank Dr. Russell Ford (former Head of Agronomic R&D at Sunrice) for providing data for rice in Australia and Dr. P.A.J. van Oort for performing the simulations of yield potential for African countries. We would also like to thank agronomists and extension personnel for their help to collect the survey data from the 32 cropping systems included in this study. This work was supported by the National Key Research and Development Program of China (2016YFD0300210), the Major International (Regional) Joint Research Project of NSFC (32061143038), the Earmarked Fund for the China Agriculture
Research System (CARS-01-20), the China Scholarship Council (201706760015), and the China
Postdoctoral Science Foundation (2020M682439). We also acknowledge GRISP, RICE CRP, and the Swiss Agency for Development and Cooperation for their nancial support to conduct the MISTIG, MISTIR and CORIGAP surveys, respectively (Grant 681 no. 7F-08412.02). |
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Contenido : |
Abstract: Future rice systems will need to produce more grain while minimizing the environmental impact. A key question is how to orient agricultural research & development (R&D) programs at national to global scales to maximize the return on investment. Here we assess yield gap and resource-use efficiency (including water, pesticides, nitrogen, labor, and energy) across 32 rice cropping systems, together accounting for 88% of global rice production. We show that achieving high yields and high resource-use efficiencies are not conflicting goals. Most cropping systems have room for increasing yield, resource-use efficiency, or both. In aggregate, current total rice production of these systems can be increased by 36%, and excess nitrogen almost eliminated, by focusing on a relatively small number of cropping systems with large yield gaps and/or poor resource-use efficiencies. This study provides essential strategic insight for prioritizing national and global agricultural R&D investments to ensure adequate rice supply while minimizing negative environmental impact in coming decades. |
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Palabras claves : |
ENVIRONMENTAL IMPACT; PROGRAMA ARROZ; RICE; SUSTAINABLE INTENSIFICATION; YIELD GAP. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03176naa a2200421 a 4500
001 1062039
005 2021-05-10
008 2021 bl uuuu u00u1 u #d
024 7 $a10.21203/rs.3.rs-401904/v1$2DOI
100 1 $aYUAN, S.
245 $aA roadmap towards sustainable intensification for a larger global rice bowl$h[electronic resource]
260 $c2021
500 $aAcknowledgements: We would like to thank Dr. Russell Ford (former Head of Agronomic R&D at Sunrice) for providing data for rice in Australia and Dr. P.A.J. van Oort for performing the simulations of yield potential for African countries. We would also like to thank agronomists and extension personnel for their help to collect the survey data from the 32 cropping systems included in this study. This work was supported by the National Key Research and Development Program of China (2016YFD0300210), the Major International (Regional) Joint Research Project of NSFC (32061143038), the Earmarked Fund for the China Agriculture Research System (CARS-01-20), the China Scholarship Council (201706760015), and the China Postdoctoral Science Foundation (2020M682439). We also acknowledge GRISP, RICE CRP, and the Swiss Agency for Development and Cooperation for their nancial support to conduct the MISTIG, MISTIR and CORIGAP surveys, respectively (Grant 681 no. 7F-08412.02).
520 $aAbstract: Future rice systems will need to produce more grain while minimizing the environmental impact. A key question is how to orient agricultural research & development (R&D) programs at national to global scales to maximize the return on investment. Here we assess yield gap and resource-use efficiency (including water, pesticides, nitrogen, labor, and energy) across 32 rice cropping systems, together accounting for 88% of global rice production. We show that achieving high yields and high resource-use efficiencies are not conflicting goals. Most cropping systems have room for increasing yield, resource-use efficiency, or both. In aggregate, current total rice production of these systems can be increased by 36%, and excess nitrogen almost eliminated, by focusing on a relatively small number of cropping systems with large yield gaps and/or poor resource-use efficiencies. This study provides essential strategic insight for prioritizing national and global agricultural R&D investments to ensure adequate rice supply while minimizing negative environmental impact in coming decades.
653 $aENVIRONMENTAL IMPACT
653 $aPROGRAMA ARROZ
653 $aRICE
653 $aSUSTAINABLE INTENSIFICATION
653 $aYIELD GAP
700 1 $aLINQUIST, B.
700 1 $aWILSON, L.
700 1 $aCASSMAN, K.
700 1 $aSTUART, A.
700 1 $aPEDE, V.
700 1 $aMIRO, B.
700 1 $aSAITO, K.
700 1 $aAGUSTIANI, N.
700 1 $aARISTYA, V.
700 1 $aKRISNADI, L.
700 1 $aZANON, A.
700 1 $aHEINEMANN, A.
700 1 $aCARRACELAS, G.
700 1 $aSUBASH, N.
700 1 $aBRAHMANAND, P.
700 1 $aLI, T.
700 1 $aPENG, S.
700 1 $aGRASSINI, P.
773 $tResearch Square, 2021. DOI: https://doi.org/10.21203/rs.3.rs-401904/v1
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