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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
08/05/2019 |
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Actualizado : |
08/05/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
EGUREN, G.; RIVAS-RIVERA, N.; GARCIA, C.; BÖCKING, B.; BANDEIRA, S. |
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Afiliación : |
GABRIELA EGUREN, Universidad de la República (UdelaR)/ Facultad de Ciencias; NOELIA RIVAS-RIVERA, Universidad de la República (UdelaR)/ Facultad de Ciencias; CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BERNARDO BÖCKING, Los Tordos S. en C.; SANTIAGO BANDEIRA, Los Tordos S. en C. |
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Título : |
Water quality index for agricultural systems in Northwest Uruguay. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Environmental Monitoring and Assessment, 2018, volume 190, Issue 12, page 710. |
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ISSN : |
0167-6369 |
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DOI : |
10.1007/s10661-018-7090-8 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 17 April 2018 // Accepted: 30 October 2018 // Published online: 10 November 2018. |
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Contenido : |
ABSTRACT.
Agricultural systems have experienced rapid expansion and intensification in the last several decades. In Uruguay, since the beginning of 2000, the most common cropping systems have included soybeans. Currently, this crop is expanding towards lowlands traditionally occupied by rice in rotation with pastures. However, the environmental effects of agricultural intensification and diversification are not well known. Thus, some indices have been proposed to quantify the changes in agricultural production systems and assess water quality. The main goal of this study was to develop a water quality index (WQI) to assess the impacts of the diversification of rice production systems in northwest Uruguay. The study was carried out in an agricultural basin where other summer crops have been incorporated in the rice-pasture sequence. Agriculture intensification and crop diversification indices were calculated using information provided by farmers. Water samples were collected downstream of the production area before crop sowing and after crop harvest (2008-2009 to 2010-2011 and 2016-2017 to 2017-2018). Biochemical oxygen demand, nitrates, total phosphorus, fecal coliforms, and total suspended solids were the variables that mainly explained the effects of the agricultural activities on water quality. The proposed water quality index included these unweighted variables, which allowed for the pre-sowing and post-harvest to be differentiated, as well as the degree of diversification. Therefore, the proposed WQI constitutes a tool that can be used to evaluate the water quality in an agricultural basin. Likewise, it can be used to select agricultural sequences that generate the least possible impacts on the associated water resources.
© Springer Nature Switzerland AG 2018 MenosABSTRACT.
Agricultural systems have experienced rapid expansion and intensification in the last several decades. In Uruguay, since the beginning of 2000, the most common cropping systems have included soybeans. Currently, this crop is expanding towards lowlands traditionally occupied by rice in rotation with pastures. However, the environmental effects of agricultural intensification and diversification are not well known. Thus, some indices have been proposed to quantify the changes in agricultural production systems and assess water quality. The main goal of this study was to develop a water quality index (WQI) to assess the impacts of the diversification of rice production systems in northwest Uruguay. The study was carried out in an agricultural basin where other summer crops have been incorporated in the rice-pasture sequence. Agriculture intensification and crop diversification indices were calculated using information provided by farmers. Water samples were collected downstream of the production area before crop sowing and after crop harvest (2008-2009 to 2010-2011 and 2016-2017 to 2017-2018). Biochemical oxygen demand, nitrates, total phosphorus, fecal coliforms, and total suspended solids were the variables that mainly explained the effects of the agricultural activities on water quality. The proposed water quality index included these unweighted variables, which allowed for the pre-sowing and post-harvest to be differentiated, as well as the degree of diversificati... Presentar Todo |
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Palabras claves : |
AGRICULTURAL SYSTEMS; AGRICULTURE INTENSIFICATION; CROP DIVERSIFICATION INDEX; URUGUAY; WATER QUALITY; WATER QUALITY INDEX. |
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Asunto categoría : |
P10 Recursos hídricos y su ordenación |
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Marc : |
LEADER 02713naa a2200277 a 4500
001 1059754
005 2019-05-08
008 2018 bl uuuu u00u1 u #d
022 $a0167-6369
024 7 $a10.1007/s10661-018-7090-8$2DOI
100 1 $aEGUREN, G.
245 $aWater quality index for agricultural systems in Northwest Uruguay.$h[electronic resource]
260 $c2018
500 $aArticle history: Received: 17 April 2018 // Accepted: 30 October 2018 // Published online: 10 November 2018.
520 $aABSTRACT. Agricultural systems have experienced rapid expansion and intensification in the last several decades. In Uruguay, since the beginning of 2000, the most common cropping systems have included soybeans. Currently, this crop is expanding towards lowlands traditionally occupied by rice in rotation with pastures. However, the environmental effects of agricultural intensification and diversification are not well known. Thus, some indices have been proposed to quantify the changes in agricultural production systems and assess water quality. The main goal of this study was to develop a water quality index (WQI) to assess the impacts of the diversification of rice production systems in northwest Uruguay. The study was carried out in an agricultural basin where other summer crops have been incorporated in the rice-pasture sequence. Agriculture intensification and crop diversification indices were calculated using information provided by farmers. Water samples were collected downstream of the production area before crop sowing and after crop harvest (2008-2009 to 2010-2011 and 2016-2017 to 2017-2018). Biochemical oxygen demand, nitrates, total phosphorus, fecal coliforms, and total suspended solids were the variables that mainly explained the effects of the agricultural activities on water quality. The proposed water quality index included these unweighted variables, which allowed for the pre-sowing and post-harvest to be differentiated, as well as the degree of diversification. Therefore, the proposed WQI constitutes a tool that can be used to evaluate the water quality in an agricultural basin. Likewise, it can be used to select agricultural sequences that generate the least possible impacts on the associated water resources. © Springer Nature Switzerland AG 2018
653 $aAGRICULTURAL SYSTEMS
653 $aAGRICULTURE INTENSIFICATION
653 $aCROP DIVERSIFICATION INDEX
653 $aURUGUAY
653 $aWATER QUALITY
653 $aWATER QUALITY INDEX
700 1 $aRIVAS-RIVERA, N.
700 1 $aGARCIA, C.
700 1 $aBÖCKING, B.
700 1 $aBANDEIRA, S.
773 $tEnvironmental Monitoring and Assessment, 2018, volume 190, Issue 12, page 710.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
04/04/2024 |
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Actualizado : |
04/04/2024 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
FONTÁN, G.; DA ROSA, C.; INZAURRALDE, C.; GRASSO, J.; BERTALMIO, A.; MAESO, D.; BERTONI, E.; ROLON, R.; DE LOS SANTOS, Á.; GONCALVEZ, L.; RIVAS, F. |
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Afiliación : |
GABRIEL FONTÁN, Instituto Nacional de Semillas (INASE); CARLOS DA ROSA, Instituto Nacional de Semillas (INASE); CRISTIAN INZAURRALDE, Dirección General de Servicios Agrícolas - MGAP/DGSA; JUAN GRASSO, Dirección General de Servicios Agrícolas - MGAP/DGSA; ANA MARIA BERTALMIO CASARIEGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ESTEFANY BERTONI CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RODOLFO ROQUE ROLON RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ÁLVARO DE LOS SANTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA LUCIA GONCALVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Análisis de la producción de plantas cítricas en el Uruguay: el rol del Programa Nacional de Saneamiento y Certificación de Cítricos. |
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Complemento del título : |
Hortifruticultura. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Revista INIA Uruguay, Marzo 2024, no.76, p.81-85. |
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Serie : |
(Revista INIA; 76). |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Contenido : |
Transcurridos más de 10 años de la entrada en vigencia del Estándar Específico para la Producción y Comercialización de Materiales de Propagación de Cítricos, en el presente artículo realizamos un análisis detallado de la producción de plantas a nivel de empresas viveristas. |
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Palabras claves : |
SISTEMA VEGETAL INTENSIVO - INIA. |
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Thesagro : |
CITRUS; FITOMEJORAMIENTO. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17548/1/Revista-INIA-76-Marzo-2024-21.pdf
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Marc : |
LEADER 01173naa a2200301 a 4500
001 1064531
005 2024-04-04
008 2024 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aFONTÁN, G.
245 $aAnálisis de la producción de plantas cítricas en el Uruguay$bel rol del Programa Nacional de Saneamiento y Certificación de Cítricos.$h[electronic resource]
260 $c2024
490 $a(Revista INIA; 76).
520 $aTranscurridos más de 10 años de la entrada en vigencia del Estándar Específico para la Producción y Comercialización de Materiales de Propagación de Cítricos, en el presente artículo realizamos un análisis detallado de la producción de plantas a nivel de empresas viveristas.
650 $aCITRUS
650 $aFITOMEJORAMIENTO
653 $aSISTEMA VEGETAL INTENSIVO - INIA
700 1 $aDA ROSA, C.
700 1 $aINZAURRALDE, C.
700 1 $aGRASSO, J.
700 1 $aBERTALMIO, A.
700 1 $aMAESO, D.
700 1 $aBERTONI, E.
700 1 $aROLON, R.
700 1 $aDE LOS SANTOS, Á.
700 1 $aGONCALVEZ, L.
700 1 $aRIVAS, F.
773 $tRevista INIA Uruguay, Marzo 2024, no.76, p.81-85.
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