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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
14/12/2017 |
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Data da última atualização: |
14/12/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PALHARES, J. C. P.; CHARLON, V.; HERRERO, M. A.; SALAZAR, F. |
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Afiliação: |
JULIO CESAR PASCALE PALHARES, CPPSE; Veronica Charlón, INTA/Argentina; Maria Antonia Herrero, University of Buenos Aires; Francisco Javier Salazar Sperberg, INIA/Chile. |
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Título: |
Impact of dairy effluent management in the grey water footprint. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 5., 2017, Foz do Iguaçu, PR. Anais... Concórdia, SC: Sbera; Embrapa Suínos e Aves, 2017. |
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Páginas: |
p. 479-482. |
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Idioma: |
Inglês |
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Notas: |
Comissão organizadora: Marcelo Bortoli, Julio Cesar Pascale Palhares, Caio Inácio de Teves, Valéria Reginatto Spiller, Ariel A. Szogi, Marina Celant De Prá, Ricardo L. R. Steinmetz , Andre Cestonaro do Amaral. |
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Conteúdo: |
The aims of this study were to assess the grey water footprint in South America dairy systems and analyzed the impact of effluent characteristics and environmental legislation on water footprint value. Grey water footprint quantifies freshwater pollution by the amount of water needed to re-dilute polluted freshwater back to an accepted national threshold value. Water footprints were determined collecting primary data in 61 farms of Argentina (Buenos Aires and Santa Fe provinces) and 20 dairies in Chile. The study considerate total phosphorus in the effluent and the production system as a no-point source of pollution. Phosphorus effluent concentration varied from 0.005 kg m3 to 0.686 kg m3 between farms. Chile had the highest phosphorus concentrations and Buenos Aires region the lowest, which could be related mainly to effluent management practices. Grey water footprint varied from 0.59 L of water kg-1 to 1.77 L of water kg-1 of milk. The maximum value of grey water footprint was observed with dairy slurry with the highest value to phosphorus concentration. Grey water footprint of dairy production will be less per unit of milk as milk production increases. It was observed in the results. The concentration of the element in the effluent, the element used to calculate grey water and the environmental law has a significant impact on footprint values. |
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Palavras-Chave: |
Effluent; No-point. |
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Thesaurus Nal: |
phosphorus. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169074/1/Anais-01.pdf
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Marc: |
LEADER 02270nam a2200205 a 4500
001 2082636
005 2017-12-14
008 2017 bl uuuu u00u1 u #d
100 1 $aPALHARES, J. C. P.
245 $aImpact of dairy effluent management in the grey water footprint.$h[electronic resource]
260 $aIn: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 5., 2017, Foz do Iguaçu, PR. Anais... Concórdia, SC: Sbera; Embrapa Suínos e Aves$c2017
300 $ap. 479-482.
500 $aComissão organizadora: Marcelo Bortoli, Julio Cesar Pascale Palhares, Caio Inácio de Teves, Valéria Reginatto Spiller, Ariel A. Szogi, Marina Celant De Prá, Ricardo L. R. Steinmetz , Andre Cestonaro do Amaral.
520 $aThe aims of this study were to assess the grey water footprint in South America dairy systems and analyzed the impact of effluent characteristics and environmental legislation on water footprint value. Grey water footprint quantifies freshwater pollution by the amount of water needed to re-dilute polluted freshwater back to an accepted national threshold value. Water footprints were determined collecting primary data in 61 farms of Argentina (Buenos Aires and Santa Fe provinces) and 20 dairies in Chile. The study considerate total phosphorus in the effluent and the production system as a no-point source of pollution. Phosphorus effluent concentration varied from 0.005 kg m3 to 0.686 kg m3 between farms. Chile had the highest phosphorus concentrations and Buenos Aires region the lowest, which could be related mainly to effluent management practices. Grey water footprint varied from 0.59 L of water kg-1 to 1.77 L of water kg-1 of milk. The maximum value of grey water footprint was observed with dairy slurry with the highest value to phosphorus concentration. Grey water footprint of dairy production will be less per unit of milk as milk production increases. It was observed in the results. The concentration of the element in the effluent, the element used to calculate grey water and the environmental law has a significant impact on footprint values.
650 $aphosphorus
653 $aEffluent
653 $aNo-point
700 1 $aCHARLON, V.
700 1 $aHERRERO, M. A.
700 1 $aSALAZAR, F.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
18/03/2010 |
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Data da última atualização: |
27/04/2010 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
JUNGMANN, L.; VIGNA, B. B. Z.; PAIVA, J.; SOUSA, A. C. B.; VALLE, C. B. do; LABORDA, P. R.; ZUCCHI, M. I.; SOUZA, A. P. de. |
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Afiliação: |
LETICIA JUNGMANN CANCADO, CNPGC; B. B. Z. VIGNA, UNICAMP; J. PAIVA, UNICAMP; A. C. B. SOUSA, UNICAMP; CACILDA BORGES DO VALLE, CNPGC; P. R. LABORDA, UNICAMP; M. I. ZUCCHI, IAC; A. P. DE SOUZA, UNICAMP. |
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Título: |
Development of microsatellite markers for Brachiaria humidicola (Rendle) Schweick. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Conservation Genetics Resources, v. 1, n.1, p. 475-479, Dec. 2009. |
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DOI: |
10.1007/s12686-009-9111-y |
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Idioma: |
Português |
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Conteúdo: |
We describe the first panel of nuclear simple sequence repeats (SSRs) loci for Brachiaria humidicola (Rendle) Schweick., a warmseason grass with facultative apomixis, variation in ploidy levels (6X–9X), and important forage grass species in the Tropics. Of 38 pairs of primers obtained by using an enriched-library methodology, 27 revealed polymorphism in 58 accessions of the Germplasm Collection of B. humidicola held at Embrapa Beef Cattle, Brazil. Eleven loci amplified in B. dictyoneura, a closely related species with unclear taxonomic boundaries with B. humidicola. Transferability to other three Brachiaria species was also evaluated. The developed microsatellites are potentially useful for genetic studies of B. humidicola, as well as phylogenetic evaluations, conservation and breeding applications. |
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Palavras-Chave: |
Braquiária; Microssatélite. |
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Thesagro: |
Brachiaria Humidicola; Gramínea Forrageira; Marcador Molecular; Melhoramento Genético Vegetal; Pastagem. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 01687naa a2200301 a 4500
001 1661799
005 2010-04-27
008 2009 bl --- 0-- u #d
024 7 $a10.1007/s12686-009-9111-y$2DOI
100 1 $aJUNGMANN, L.
245 $aDevelopment of microsatellite markers for Brachiaria humidicola (Rendle) Schweick.
260 $c2009
520 $aWe describe the first panel of nuclear simple sequence repeats (SSRs) loci for Brachiaria humidicola (Rendle) Schweick., a warmseason grass with facultative apomixis, variation in ploidy levels (6X–9X), and important forage grass species in the Tropics. Of 38 pairs of primers obtained by using an enriched-library methodology, 27 revealed polymorphism in 58 accessions of the Germplasm Collection of B. humidicola held at Embrapa Beef Cattle, Brazil. Eleven loci amplified in B. dictyoneura, a closely related species with unclear taxonomic boundaries with B. humidicola. Transferability to other three Brachiaria species was also evaluated. The developed microsatellites are potentially useful for genetic studies of B. humidicola, as well as phylogenetic evaluations, conservation and breeding applications.
650 $aBrachiaria Humidicola
650 $aGramínea Forrageira
650 $aMarcador Molecular
650 $aMelhoramento Genético Vegetal
650 $aPastagem
653 $aBraquiária
653 $aMicrossatélite
700 1 $aVIGNA, B. B. Z.
700 1 $aPAIVA, J.
700 1 $aSOUSA, A. C. B.
700 1 $aVALLE, C. B. do
700 1 $aLABORDA, P. R.
700 1 $aZUCCHI, M. I.
700 1 $aSOUZA, A. P. de
773 $tConservation Genetics Resources$gv. 1, n.1, p. 475-479, Dec. 2009.
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Embrapa Gado de Corte (CNPGC) |
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