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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; INIA Treinta y Tres. |
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Fecha : |
18/11/2016 |
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Actualizado : |
11/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MARTÍNEZ, C.P.; TORRES, E.A.; CHATEL, M.; MOSQUERA, G.; DUITAMA, J.; ISHITANI, M.; SELVARAJ, M.; DEDICOVA, B.; TOHME, J.; GRENIER, C.; LORIEUX, M.; CRUZ, M.; BERRÍO, L.; CORREDOR, E.; ZORRILLA DE SAN MARTÍN, G.; BRESEGHELLO, F.; PEIXOTO, O.; COLOMBARI FILHO, J.M.; CASTRO, A. PEREIRA DE; LOPES, S.I. GINDRI; BARBOSA, M.; FUNCK, G.R. DALTROZZO; BLANCO, P.H.; PÉREZ DE VIDA, F.; MOLINA, F.; ROSAS, J.E.; MARTÍNEZ, S.; BONNECARRERE, V.; CARRACELAS, G.; MARIN, A.; CORREA-VICTORIA, F.; CAMARGO, I.; BRUZZONE, C.B . |
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Afiliación : |
CESAR P. MARTÍNEZ, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; EDGAR A. TORRES, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MARC CHATEL, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; GLORIA MOSQUERA, INTERNACIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; JORGE DUITAMA, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MANABU ISHITANI, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MICHAEL SILVARAJ, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; BEATA DEDICOVA, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; JOE TOHME, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; CÉCILE GRENIER, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MATHIAS LORIEUX, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MARIBEL CRUZ, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; LUIS BERRÍO, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; EDGAR CORREDOR, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; GONZALO ZORRILLA DE SAN MARTÍN, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; FLAVIO BRESEGHELLO, BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; ORLANDO PEIXOTO, BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; JOSE MANOEL COLOMBARI FILHO, BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; ADRIANO PEREIRA DE CASTRO., BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; SERGIO IRACU GINDRI LOPES, RIO GRANDE DO SUL STATE RICE INSTITUTE (IRGA).; MARA BARBOSA, RIO GRANDE DO SUL STATE RICE INSTITUTE (IRGA).; GUSTAVO RODRIGO DALTROZZO FUNCK, RIO GRANDE DO SUL STATE RICE INSTITUTE (IRGA).; PEDRO HORACIO BLANCO BARRAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO MOLINA CASELLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SEBASTIÁN MARTÍNEZ KOPP, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALFREDO MARIN, ARGENTINIAN INSTITUTE FOR AGRICULTURAL RESEARCH (INTA).; FERNANDO CORREA-VICTORIA, RICE TEC SOLUTION; ISMAEL CAMARGO, PANAMANIAN INSTITUTE FOR AGRICULTURAL RESEARCH (IDIAP).; CARLOS BERNARDO BRUZZONE, SEEDS EL POTRERO FARM. |
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Título : |
Rice breeding in Latin America. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
Plant Breeding Reviews, 2014 v.38, p. 187-277., 2014 |
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DOI : |
10.1002/9781118916865.ch05 |
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Idioma : |
Inglés |
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Contenido : |
Rice breeding has made important contributions to Latin America. More than 400 cultivars were released from 1975 to 2012, which helped to raise total production to >27 million tonnes obtained from 5.7 million hectares (average for 2010-2012). Rice production provides ~US$8.8 billion for thousands of farmers in Latin America and the Caribbean (LAC). The result of higher yields in the irrigated sector was to triple rice production in LAC while area did not grow, thus preserving more fragile environments. Several estimates on genetic gains for grain yield have been carried out in LAC. In temperate irrigated rice, the estimates are around 1.5-2.6% per year. In the tropical irrigated, it is ~1% and in the upland rice the estimate is ~1.4% per year.
Different breeding strategies, including pedigree, modified bulk, recurrent selection methods, anther culture, interspecific crosses, composite populations, quantitative trait loci (QTL) introgression, and recombinant inbred lines, accompanied by shuttle breeding schemes, direct seeding, and evaluation/selection in hot spots for main diseases are being used by CIAT and NARES in the region. In this process, methods for screening for diseases and other stresses were established. Networking has been a cornerstone for success and several networks such as INGER, FLAR, and HIAAL were created.
Looking forward, as farmers' yields are approaching the genetic yield potential exhibited by current cultivars, as a result of improved agronomic management, a new breakthrough is needed in terms of more productive cultivars. To achieve this goal, a strategy is needed that includes strong pipelines focused on specific environments and markets; better product profiling; integration between discovery, development, and delivery; and new breeding strategies using cutting-edge technologies and new breeding methods to accelerate genetic gains. MenosRice breeding has made important contributions to Latin America. More than 400 cultivars were released from 1975 to 2012, which helped to raise total production to >27 million tonnes obtained from 5.7 million hectares (average for 2010-2012). Rice production provides ~US$8.8 billion for thousands of farmers in Latin America and the Caribbean (LAC). The result of higher yields in the irrigated sector was to triple rice production in LAC while area did not grow, thus preserving more fragile environments. Several estimates on genetic gains for grain yield have been carried out in LAC. In temperate irrigated rice, the estimates are around 1.5-2.6% per year. In the tropical irrigated, it is ~1% and in the upland rice the estimate is ~1.4% per year.
Different breeding strategies, including pedigree, modified bulk, recurrent selection methods, anther culture, interspecific crosses, composite populations, quantitative trait loci (QTL) introgression, and recombinant inbred lines, accompanied by shuttle breeding schemes, direct seeding, and evaluation/selection in hot spots for main diseases are being used by CIAT and NARES in the region. In this process, methods for screening for diseases and other stresses were established. Networking has been a cornerstone for success and several networks such as INGER, FLAR, and HIAAL were created.
Looking forward, as farmers' yields are approaching the genetic yield potential exhibited by current cultivars, as a result of improved agronomic man... Presentar Todo |
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Palabras claves : |
RICE. |
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Thesagro : |
ARROZ; FITOMEJORAMIENTO; LATINOAMERICA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 03360naa a2200565 a 4500
001 1056100
005 2019-10-11
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1002/9781118916865.ch05$2DOI
100 1 $aMARTÍNEZ, C.P.
245 $aRice breeding in Latin America.$h[electronic resource]
260 $c2014
520 $aRice breeding has made important contributions to Latin America. More than 400 cultivars were released from 1975 to 2012, which helped to raise total production to >27 million tonnes obtained from 5.7 million hectares (average for 2010-2012). Rice production provides ~US$8.8 billion for thousands of farmers in Latin America and the Caribbean (LAC). The result of higher yields in the irrigated sector was to triple rice production in LAC while area did not grow, thus preserving more fragile environments. Several estimates on genetic gains for grain yield have been carried out in LAC. In temperate irrigated rice, the estimates are around 1.5-2.6% per year. In the tropical irrigated, it is ~1% and in the upland rice the estimate is ~1.4% per year. Different breeding strategies, including pedigree, modified bulk, recurrent selection methods, anther culture, interspecific crosses, composite populations, quantitative trait loci (QTL) introgression, and recombinant inbred lines, accompanied by shuttle breeding schemes, direct seeding, and evaluation/selection in hot spots for main diseases are being used by CIAT and NARES in the region. In this process, methods for screening for diseases and other stresses were established. Networking has been a cornerstone for success and several networks such as INGER, FLAR, and HIAAL were created. Looking forward, as farmers' yields are approaching the genetic yield potential exhibited by current cultivars, as a result of improved agronomic management, a new breakthrough is needed in terms of more productive cultivars. To achieve this goal, a strategy is needed that includes strong pipelines focused on specific environments and markets; better product profiling; integration between discovery, development, and delivery; and new breeding strategies using cutting-edge technologies and new breeding methods to accelerate genetic gains.
650 $aARROZ
650 $aFITOMEJORAMIENTO
650 $aLATINOAMERICA
653 $aRICE
700 1 $aTORRES, E.A.
700 1 $aCHATEL, M.
700 1 $aMOSQUERA, G.
700 1 $aDUITAMA, J.
700 1 $aISHITANI, M.
700 1 $aSELVARAJ, M.
700 1 $aDEDICOVA, B.
700 1 $aTOHME, J.
700 1 $aGRENIER, C.
700 1 $aLORIEUX, M.
700 1 $aCRUZ, M.
700 1 $aBERRÍO, L.
700 1 $aCORREDOR, E.
700 1 $aZORRILLA DE SAN MARTÍN, G.
700 1 $aBRESEGHELLO, F.
700 1 $aPEIXOTO, O.
700 1 $aCOLOMBARI FILHO, J.M.
700 1 $aCASTRO, A. PEREIRA DE
700 1 $aLOPES, S.I. GINDRI
700 1 $aBARBOSA, M.
700 1 $aFUNCK, G.R. DALTROZZO
700 1 $aBLANCO, P.H.
700 1 $aPÉREZ DE VIDA, F.
700 1 $aMOLINA, F.
700 1 $aROSAS, J.E.
700 1 $aMARTÍNEZ, S.
700 1 $aBONNECARRERE, V.
700 1 $aCARRACELAS, G.
700 1 $aMARIN, A.
700 1 $aCORREA-VICTORIA, F.
700 1 $aCAMARGO, I.
700 1 $aBRUZZONE, C.B .
773 $tPlant Breeding Reviews, 2014$gv.38, p. 187-277., 2014
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
31/01/2020 |
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Actualizado : |
31/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 1 |
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Autor : |
SPOHR, R.B.; CARLESSO, R.; GARCIA, C.; GARCÍA PRÉCHAC, F.; GARCÍA PETILLO, M. |
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Afiliación : |
RENATO BEPPLER SPOHR, Centro de Ciências Agrária de Itaqui, Universidade Federal do Pampa (UNIPAMPA), Itaqui, RS, Brazil; REIMAR CARLESSO, Departamento de Engenharia Rural, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil; CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO GARCÍA PRÉCHAC, Faculdad de Agronomia, Universidad de la República, Montevideo, Uruguay; MARIO GARCÍA PETILLO, Faculdad de Agronomia, Universidad de la República, Montevideo, Uruguay. |
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Título : |
Runoff modeling from soil physical characteristics in different places in Uruguay. [Modelagem do escoamento superficial a partir das características físicas de alguns solos do Uruguai.] |
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Fecha de publicación : |
2009 |
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Fuente / Imprenta : |
Ciencia Rural, January 2009, Volume 39, Issue 1, January 2009, Pages 74-81. OPEN ACCESS. |
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ISSN : |
0103-8478 |
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DOI : |
10.1590/S0103-84782009000100012 |
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Idioma : |
Portugués |
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Notas : |
Article history: Recebido para publicação 11 Decembro 2007 / Aprovado em 20 Agosto 2008. |
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Contenido : |
ABSTRACT.
The objective of this research was to determinate and modeling the runoff for different soils classes based on different simulated rainfall intensities (30, 60 and 120mm h-1) in different soils in Uruguay. A portable rainfall simulator with multiple nozzles was used to simulate different rainfall intensities. On each soil was measured the initial time and rate of runoff, rainfall (total, duration and intensities), direction of slope, crop residue and cover percentage, soil densities (bulk and particle), soil porosity (bulk, macro and micro), textural fractions (clay, silt and sand), initial and saturated soil moisture. The runoff was estimated with Smith's modified model. The accumulate runoff losses were 64, 32, 30 e 15% from the total rainfall, for Vertissolo 1, Chernossolo, Argissolo e Vertissolo 2, respectively. The relationship between initial runoff and the runoff rate was inversively, independently of the soil surface and rainfall conditions. Increasing rainfall intensity decreases the initial runoff time and increase runoff rate. Smith's modified model provides a better runoff estimated in soils with high soil moisture content.
RESUMO.
Os objetivos deste trabalho foram determinar e modelar o escoamento superficial para solos com diferentes características físicas a partir de diferentes intensidades de chuva. Foram realizadas chuvas simuladas em diferentes solos, no Uruguai. Chuvas artificiais com intensidades de 30, 60 e 120mm h-1 foram aplicadas utilizando-se um simulador estacionário de bicos múltiplos e oscilantes. Em cada solo foram determinados o tempo de início e a taxa de escoamento superficial, além da chuva (quantidade, duração e intensidade), declividade do terreno, matéria seca na superfície e cobertura do solo, densidade (do solo e de partícula), porosidade do solo (macro, micro e total), textura (argila, silte e areia), umidade inicial e saturação do solo. Foi utilizado o modelo modificado de Smith para estimativa do escoamento superficial. As perdas acumuladas por escoamento superficial foram de 64, 32, 30 e 15% do total aplicado para Vertissolo 1, Chernossolo, Argissolo e Vertissolo 2, respectivamente. Há uma relação inversa entre o tempo de início do escoamento e a taxa constante de escoamento superficial, independentemente das condições da superfície do solo e da chuva. Isso está associado à intensidade da chuva, pois quanto mais esta aumentar, menor é o tempo de início do escoamento e maior é a taxa constante de escoamento superficial. O modelo modificado de Smith estima melhor o escoamento superficial sob condições de elevada umidade do solo. MenosABSTRACT.
The objective of this research was to determinate and modeling the runoff for different soils classes based on different simulated rainfall intensities (30, 60 and 120mm h-1) in different soils in Uruguay. A portable rainfall simulator with multiple nozzles was used to simulate different rainfall intensities. On each soil was measured the initial time and rate of runoff, rainfall (total, duration and intensities), direction of slope, crop residue and cover percentage, soil densities (bulk and particle), soil porosity (bulk, macro and micro), textural fractions (clay, silt and sand), initial and saturated soil moisture. The runoff was estimated with Smith's modified model. The accumulate runoff losses were 64, 32, 30 e 15% from the total rainfall, for Vertissolo 1, Chernossolo, Argissolo e Vertissolo 2, respectively. The relationship between initial runoff and the runoff rate was inversively, independently of the soil surface and rainfall conditions. Increasing rainfall intensity decreases the initial runoff time and increase runoff rate. Smith's modified model provides a better runoff estimated in soils with high soil moisture content.
RESUMO.
Os objetivos deste trabalho foram determinar e modelar o escoamento superficial para solos com diferentes características físicas a partir de diferentes intensidades de chuva. Foram realizadas chuvas simuladas em diferentes solos, no Uruguai. Chuvas artificiais com intensidades de 30, 60 e 120mm h-1 foram aplicadas utilizand... Presentar Todo |
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Palabras claves : |
Escoamento superficial; Física do solo; Intensidade da chuva; Rainfall intensity; Rainfall simulator; Runoff; Simulador de chuva; Soil physics. |
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Asunto categoría : |
P10 Recursos hídricos y su ordenación |
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URL : |
http://www.scielo.br/pdf/cr/v39n1/a12v39n1.pdf
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Marc : |
LEADER 03753naa a2200301 a 4500
001 1060737
005 2020-01-31
008 2009 bl uuuu u00u1 u #d
022 $a0103-8478
024 7 $a10.1590/S0103-84782009000100012$2DOI
100 1 $aSPOHR, R.B.
245 $aRunoff modeling from soil physical characteristics in different places in Uruguay. [Modelagem do escoamento superficial a partir das características físicas de alguns solos do Uruguai.]$h[electronic resource]
260 $c2009
500 $aArticle history: Recebido para publicação 11 Decembro 2007 / Aprovado em 20 Agosto 2008.
520 $aABSTRACT. The objective of this research was to determinate and modeling the runoff for different soils classes based on different simulated rainfall intensities (30, 60 and 120mm h-1) in different soils in Uruguay. A portable rainfall simulator with multiple nozzles was used to simulate different rainfall intensities. On each soil was measured the initial time and rate of runoff, rainfall (total, duration and intensities), direction of slope, crop residue and cover percentage, soil densities (bulk and particle), soil porosity (bulk, macro and micro), textural fractions (clay, silt and sand), initial and saturated soil moisture. The runoff was estimated with Smith's modified model. The accumulate runoff losses were 64, 32, 30 e 15% from the total rainfall, for Vertissolo 1, Chernossolo, Argissolo e Vertissolo 2, respectively. The relationship between initial runoff and the runoff rate was inversively, independently of the soil surface and rainfall conditions. Increasing rainfall intensity decreases the initial runoff time and increase runoff rate. Smith's modified model provides a better runoff estimated in soils with high soil moisture content. RESUMO. Os objetivos deste trabalho foram determinar e modelar o escoamento superficial para solos com diferentes características físicas a partir de diferentes intensidades de chuva. Foram realizadas chuvas simuladas em diferentes solos, no Uruguai. Chuvas artificiais com intensidades de 30, 60 e 120mm h-1 foram aplicadas utilizando-se um simulador estacionário de bicos múltiplos e oscilantes. Em cada solo foram determinados o tempo de início e a taxa de escoamento superficial, além da chuva (quantidade, duração e intensidade), declividade do terreno, matéria seca na superfície e cobertura do solo, densidade (do solo e de partícula), porosidade do solo (macro, micro e total), textura (argila, silte e areia), umidade inicial e saturação do solo. Foi utilizado o modelo modificado de Smith para estimativa do escoamento superficial. As perdas acumuladas por escoamento superficial foram de 64, 32, 30 e 15% do total aplicado para Vertissolo 1, Chernossolo, Argissolo e Vertissolo 2, respectivamente. Há uma relação inversa entre o tempo de início do escoamento e a taxa constante de escoamento superficial, independentemente das condições da superfície do solo e da chuva. Isso está associado à intensidade da chuva, pois quanto mais esta aumentar, menor é o tempo de início do escoamento e maior é a taxa constante de escoamento superficial. O modelo modificado de Smith estima melhor o escoamento superficial sob condições de elevada umidade do solo.
653 $aEscoamento superficial
653 $aFísica do solo
653 $aIntensidade da chuva
653 $aRainfall intensity
653 $aRainfall simulator
653 $aRunoff
653 $aSimulador de chuva
653 $aSoil physics
700 1 $aCARLESSO, R.
700 1 $aGARCIA, C.
700 1 $aGARCÍA PRÉCHAC, F.
700 1 $aGARCÍA PETILLO, M.
773 $tCiencia Rural, January 2009, Volume 39, Issue 1, January 2009, Pages 74-81. OPEN ACCESS.
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