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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
26/08/1992 |
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Data da última atualização: |
30/07/2009 |
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Autoria: |
COSTA, D. S.; RIGHI, N. R.; PASSOS, S. M. de G. |
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Título: |
Cultura do algodão. |
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Ano de publicação: |
0 |
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Fonte/Imprenta: |
São Paulo: Secretaria da Agricultura, s.d. |
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Páginas: |
78 p. |
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Série: |
(DATE. Série Instruções Técnicas, 21) |
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Idioma: |
Português |
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Conteúdo: |
Importância econômica; Clima e solo; Variedades; Adubação e calagem; Práticas culturais; Conservação do solo; Rotação de culturas; Inimigos do algodoeiro; Colheita; Beneficiamento. |
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Palavras-Chave: |
Caroco; Classificação; Controle; Cultivares; Doencas; Época; Foliar; Foliar Preparo; Macronutrientes; Manual; Orgânica; Pragas; Preparo; Rotação; Semeação; Verde. |
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Thesagro: |
Adubação; Algodão; Beneficiamento; Calagem; Clima; Colheita; Conservação; Economia; Espaçamento; Mecânica; Plantio; Pluma; Resistência; Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01373nam a2200517 a 4500
001 1258984
005 2009-07-30
008 bl uuuu 00u1 u #d
100 1 $aCOSTA, D. S.
245 $aCultura do algodão.
260 $aSão Paulo: Secretaria da Agricultura, s.d.$c0
300 $a78 p.
490 $a(DATE. Série Instruções Técnicas, 21)
520 $aImportância econômica; Clima e solo; Variedades; Adubação e calagem; Práticas culturais; Conservação do solo; Rotação de culturas; Inimigos do algodoeiro; Colheita; Beneficiamento.
650 $aAdubação
650 $aAlgodão
650 $aBeneficiamento
650 $aCalagem
650 $aClima
650 $aColheita
650 $aConservação
650 $aEconomia
650 $aEspaçamento
650 $aMecânica
650 $aPlantio
650 $aPluma
650 $aResistência
650 $aSolo
653 $aCaroco
653 $aClassificação
653 $aControle
653 $aCultivares
653 $aDoencas
653 $aÉpoca
653 $aFoliar
653 $aFoliar Preparo
653 $aMacronutrientes
653 $aManual
653 $aOrgânica
653 $aPragas
653 $aPreparo
653 $aRotação
653 $aSemeação
653 $aVerde
700 1 $aRIGHI, N. R.
700 1 $aPASSOS, S. M. de G.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Algodão (CNPA) |
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Biblioteca |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
15/01/2013 |
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Data da última atualização: |
22/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
PALHARES, J. C. P.; GUIDONI, A. L.; STEINMETZ, R. L. R.; MULINARI, M. R.; SIGUA, G. C. |
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Afiliação: |
JULIO CESAR PASCALE PALHARES, CPPSE; ANTONIO LOURENCO GUIDONI, CPACT; RICARDO LUIS RADIS STEINMETZ, CNPSA; MAGDA REGINA MULINARI, CNPSA; G. C. SIGUA, COASSTAL PLAINS SOIL, WATER, AND PLANT RESEARCH CCENTER/FLORENCE-USA. |
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Título: |
Impacts of mixed farms on water quality of Pinhal river sub-basin, Santa Catarina, Brazil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Archivos de Zootecnia, v. 61, n. 236, p. 493-504, 2012. |
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DOI: |
10.4321/S0004-05922012000400002 |
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Idioma: |
Inglês |
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Conteúdo: |
Brazil is one of the largest producers of food in the world. Agriculture and livestock production are concentrated in certain regions of the country. Livestock has been perceived as a constant threat to the quantity and quality of water resources. The objective of this study was to evaluate the impact of mixed farms on superficial water quality in Pinhal River sub-basin, which is located in Concordia, Santa Catarina State. Eight sampling sites representing different land-uses (LU1: dairy cattle; LU2: without animals; LU3: dairy + pigs + poultry + crops; LU4: pigs + poultry + crops; LU5: dairy + pigs + poultry + crops + human; LU6: dairy + pigs + crops; LU7 and LU8: dairy + pigs) were evaluated. These sampling sites were assessed longitudinally and sampled during the summer, spring, autumn, and winter of 2006 to 2009. LU1 presented the worst water quality with high concentrations of total suspended solids (TSS) and chemical oxygen demand. In this point, cows had access to the river. The highest concentration of nitrate (NO3-N) was found at the estuary of the river. There were higher concentrations of TSS, NO3-N and NO2-N in wet season. At this time, intensive fertilizer application to corn fields is common. Autumn and winter presented the worst water quality with respect to nitrogen concentration. Results showed a strong relationship between the sources of pollution (e.g., cows, pigs and poultries) and water quality. Managing the use of animal manure with optimum chemical fertilizer applications along with riparian fencing may provide important mitigation options for protecting water quality of Pinhal River. MenosBrazil is one of the largest producers of food in the world. Agriculture and livestock production are concentrated in certain regions of the country. Livestock has been perceived as a constant threat to the quantity and quality of water resources. The objective of this study was to evaluate the impact of mixed farms on superficial water quality in Pinhal River sub-basin, which is located in Concordia, Santa Catarina State. Eight sampling sites representing different land-uses (LU1: dairy cattle; LU2: without animals; LU3: dairy + pigs + poultry + crops; LU4: pigs + poultry + crops; LU5: dairy + pigs + poultry + crops + human; LU6: dairy + pigs + crops; LU7 and LU8: dairy + pigs) were evaluated. These sampling sites were assessed longitudinally and sampled during the summer, spring, autumn, and winter of 2006 to 2009. LU1 presented the worst water quality with high concentrations of total suspended solids (TSS) and chemical oxygen demand. In this point, cows had access to the river. The highest concentration of nitrate (NO3-N) was found at the estuary of the river. There were higher concentrations of TSS, NO3-N and NO2-N in wet season. At this time, intensive fertilizer application to corn fields is common. Autumn and winter presented the worst water quality with respect to nitrogen concentration. Results showed a strong relationship between the sources of pollution (e.g., cows, pigs and poultries) and water quality. Managing the use of animal manure with optimum chemical fer... Mostrar Tudo |
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Palavras-Chave: |
Aves de corte; Dairy; Dejetos; Pig. |
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Thesagro: |
Gado Leiteiro; Suíno. |
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Thesaurus NAL: |
Poultry; Slurries. |
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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/74142/1/PROCI-2012.00272.pdf
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Marc: |
LEADER 02412naa a2200277 a 4500
001 1945194
005 2023-02-22
008 2012 bl uuuu u00u1 u #d
024 7 $a10.4321/S0004-05922012000400002 $2DOI
100 1 $aPALHARES, J. C. P.
245 $aImpacts of mixed farms on water quality of Pinhal river sub-basin, Santa Catarina, Brazil.$h[electronic resource]
260 $c2012
520 $aBrazil is one of the largest producers of food in the world. Agriculture and livestock production are concentrated in certain regions of the country. Livestock has been perceived as a constant threat to the quantity and quality of water resources. The objective of this study was to evaluate the impact of mixed farms on superficial water quality in Pinhal River sub-basin, which is located in Concordia, Santa Catarina State. Eight sampling sites representing different land-uses (LU1: dairy cattle; LU2: without animals; LU3: dairy + pigs + poultry + crops; LU4: pigs + poultry + crops; LU5: dairy + pigs + poultry + crops + human; LU6: dairy + pigs + crops; LU7 and LU8: dairy + pigs) were evaluated. These sampling sites were assessed longitudinally and sampled during the summer, spring, autumn, and winter of 2006 to 2009. LU1 presented the worst water quality with high concentrations of total suspended solids (TSS) and chemical oxygen demand. In this point, cows had access to the river. The highest concentration of nitrate (NO3-N) was found at the estuary of the river. There were higher concentrations of TSS, NO3-N and NO2-N in wet season. At this time, intensive fertilizer application to corn fields is common. Autumn and winter presented the worst water quality with respect to nitrogen concentration. Results showed a strong relationship between the sources of pollution (e.g., cows, pigs and poultries) and water quality. Managing the use of animal manure with optimum chemical fertilizer applications along with riparian fencing may provide important mitigation options for protecting water quality of Pinhal River.
650 $aPoultry
650 $aSlurries
650 $aGado Leiteiro
650 $aSuíno
653 $aAves de corte
653 $aDairy
653 $aDejetos
653 $aPig
700 1 $aGUIDONI, A. L.
700 1 $aSTEINMETZ, R. L. R.
700 1 $aMULINARI, M. R.
700 1 $aSIGUA, G. C.
773 $tArchivos de Zootecnia$gv. 61, n. 236, p. 493-504, 2012.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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