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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
18/06/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
BANCHERO, G.; DELUCCHI, M.I.; FERNANDEZ, M.E.; QUINTANS, G. |
Afiliación : |
GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA INES DELUCCHI ZAPARRART, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA ELISA FERNANDEZ TABEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Producción y calidad de leche de los biotipos maternales: idealxideal, idealxile de france, idealxmilchschaf e idealxtexel. |
Fecha de publicación : |
2005 |
Fuente / Imprenta : |
ln: Seminario de Actualización Técnica. Reproducción ovina: recientes avances realizados por el INIA. [Trabajos presentados]. Treinta y Tres; Tacuarembó, UY : INIA, 2005. |
Páginas : |
p. 43-48 |
Serie : |
(INIA Serie Actividades de Difusión ; 401) |
ISSN : |
1688-9258 |
Idioma : |
Español |
Thesagro : |
BIOTIPOS; CALIDAD; LECHE DE OVEJA; OVINOS; PRODUCCION LECHERA; REPRODUCTIVIDAD. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4561/1/Ad-401-Banchero-p.43-48.pdf
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Marc : |
LEADER 00877naa a2200253 a 4500 001 1007922 005 2019-06-18 008 2005 bl uuuu u00u1 u #d 022 $a1688-9258 100 1 $aBANCHERO, G. 245 $aProducción y calidad de leche de los biotipos maternales$bidealxideal, idealxile de france, idealxmilchschaf e idealxtexel. 260 $c2005 300 $ap. 43-48 490 $a(INIA Serie Actividades de Difusión ; 401) 650 $aBIOTIPOS 650 $aCALIDAD 650 $aLECHE DE OVEJA 650 $aOVINOS 650 $aPRODUCCION LECHERA 650 $aREPRODUCTIVIDAD 700 1 $aDELUCCHI, M.I. 700 1 $aFERNANDEZ, M.E. 700 1 $aQUINTANS, G. 773 $tln: Seminario de Actualización Técnica. Reproducción ovina: recientes avances realizados por el INIA. [Trabajos presentados]. Treinta y Tres; Tacuarembó, UY : INIA, 2005.
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
08/05/2019 |
Actualizado : |
08/05/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
EGUREN, G.; RIVAS-RIVERA, N.; GARCIA, C.; BÖCKING, B.; BANDEIRA, S. |
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. |
Título : |
Water quality index for agricultural systems in Northwest Uruguay. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Environmental Monitoring and Assessment, 2018, volume 190, Issue 12, page 710. |
ISSN : |
0167-6369 |
DOI : |
10.1007/s10661-018-7090-8 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 17 April 2018 // Accepted: 30 October 2018 // Published online: 10 November 2018. |
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 |
Palabras claves : |
AGRICULTURAL SYSTEMS; AGRICULTURE INTENSIFICATION; CROP DIVERSIFICATION INDEX; URUGUAY; WATER QUALITY; WATER QUALITY INDEX. |
Asunto categoría : |
P10 Recursos hídricos y su ordenación |
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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