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Registro Completo |
Biblioteca(s): |
Embrapa Algodão; Embrapa Rondônia; Embrapa Trigo. |
Data corrente: |
01/03/1993 |
Data da última atualização: |
30/07/2009 |
Autoria: |
VOLKWEISS, S. J.; LUDWICK, A. E. |
Título: |
O melhoramento do solo pela calagem. |
Ano de publicação: |
1969 |
Fonte/Imprenta: |
Porto Alegre: UFRGS, 1969 |
Páginas: |
24p. |
Série: |
(UFRGS. Boletim Tecnico,1) |
Idioma: |
Português |
Conteúdo: |
Natureza da acidez do solo; Beneficios da calagem para as culturas; Ca; calagem dos solos acidos. |
Palavras-Chave: |
Faculdade de Agronomia e Veterinária; Solos-Calagem. |
Thesagro: |
Ácido; Adubação; Melhoramento; Solo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00643nam a2200217 a 4500 001 1266404 005 2009-07-30 008 1969 bl uuuu u0uu1 u #d 100 1 $aVOLKWEISS, S. J. 245 $aO melhoramento do solo pela calagem. 260 $aPorto Alegre: UFRGS$c1969 300 $a24p. 490 $a(UFRGS. Boletim Tecnico,1) 520 $aNatureza da acidez do solo; Beneficios da calagem para as culturas; Ca; calagem dos solos acidos. 650 $aÁcido 650 $aAdubação 650 $aMelhoramento 650 $aSolo 653 $aFaculdade de Agronomia e Veterinária 653 $aSolos-Calagem 700 1 $aLUDWICK, A. E.
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Embrapa Algodão (CNPA) |
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Registro Completo
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
16/11/2017 |
Data da última atualização: |
16/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
OLIVEIRA, A. T.; ARAÚJO, M. L. G.; LEMOS. J. R. G.; SANTOS, M. Q. C.; PANTOJA-LIMA, J.; ARIDE, P. H. R.; TAVARES-DIAS, M.; MARCON, J. L. |
Afiliação: |
ADRIANO T. OLIVEIRA, IFAM; M. L. G. ARAÚJO, UFRPE; J. R. G. LEMOS, Faculdade Estácio do Amazonas; M. Q. C. SANTOS, IFAM; J. PNATOJA-LIMA, IFAM; P. H. R. ARIDE, IFAM; MARCOS TAVARES DIAS, CPAF-AP; J. L. MARCON, UFAM. |
Título: |
Ecophysiological interactions and water-related physicochemical parameters among freshwater stingrays. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Brazilian Journal of Biology, v. 77, n. 3, p. 616-627, 2017. |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to compare and correlate the ecology of neonates and young individuals of Potamotrygon wallacei, Potamotrygon motoro and Paratrygon aiereba with regard to their hematological profile and the physicochemical parameters of the water that they inhabit. Principal component analysis (PCA) on the complete blood count revealed total variation of 72.92%, thus demonstrating a differentiation system for oxygen demand. On the other hand, P. motoro was considered to be an intermediate species, given that its complete blood count characteristics interacted with both P. wallacei and with P. aiereba. The interaction among the biochemical variables was shown to total 64.67% of the factors. This allowed differentiation of P. wallacei from P. aiereba, while P. motoro maintained an intermediate position. These characteristics of differentiation within the preferred environment corroborate the PCA of the present study and confirm that these species can be differentiated through considering the complete blood count and biochemical parameters. The PCA on water properties showed 68.57% differentiation, mainly comprising the x axis (49.44%). It can be affirmed that P. motoro has the capacity to inhabit the preferential areas of P. wallacei and P. aiereba, as well as occupying localities in which other stingrays are not found. In conclusion, P. wallacei presents patterns differentiating it from P. aiereba, while P. motoro is a species that presents intermediate characteristics. The latter can be considered to be a more broadly distributed species regarding its ecophysiological characteristics. MenosThe objective of this study was to compare and correlate the ecology of neonates and young individuals of Potamotrygon wallacei, Potamotrygon motoro and Paratrygon aiereba with regard to their hematological profile and the physicochemical parameters of the water that they inhabit. Principal component analysis (PCA) on the complete blood count revealed total variation of 72.92%, thus demonstrating a differentiation system for oxygen demand. On the other hand, P. motoro was considered to be an intermediate species, given that its complete blood count characteristics interacted with both P. wallacei and with P. aiereba. The interaction among the biochemical variables was shown to total 64.67% of the factors. This allowed differentiation of P. wallacei from P. aiereba, while P. motoro maintained an intermediate position. These characteristics of differentiation within the preferred environment corroborate the PCA of the present study and confirm that these species can be differentiated through considering the complete blood count and biochemical parameters. The PCA on water properties showed 68.57% differentiation, mainly comprising the x axis (49.44%). It can be affirmed that P. motoro has the capacity to inhabit the preferential areas of P. wallacei and P. aiereba, as well as occupying localities in which other stingrays are not found. In conclusion, P. wallacei presents patterns differentiating it from P. aiereba, while P. motoro is a species that presents intermediate charac... Mostrar Tudo |
Palavras-Chave: |
Potamotrygonids. |
Thesagro: |
Arraia; Ecologia animal; Fisiologia; Hematologia. |
Thesaurus NAL: |
animal ecology; Hematology; physiology. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166828/1/CPAF-AP-2017-Ecophysiological-interactions-and-water-related.pdf
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Marc: |
LEADER 02492naa a2200301 a 4500 001 2079924 005 2017-11-16 008 2017 bl uuuu u00u1 u #d 100 1 $aOLIVEIRA, A. T. 245 $aEcophysiological interactions and water-related physicochemical parameters among freshwater stingrays.$h[electronic resource] 260 $c2017 520 $aThe objective of this study was to compare and correlate the ecology of neonates and young individuals of Potamotrygon wallacei, Potamotrygon motoro and Paratrygon aiereba with regard to their hematological profile and the physicochemical parameters of the water that they inhabit. Principal component analysis (PCA) on the complete blood count revealed total variation of 72.92%, thus demonstrating a differentiation system for oxygen demand. On the other hand, P. motoro was considered to be an intermediate species, given that its complete blood count characteristics interacted with both P. wallacei and with P. aiereba. The interaction among the biochemical variables was shown to total 64.67% of the factors. This allowed differentiation of P. wallacei from P. aiereba, while P. motoro maintained an intermediate position. These characteristics of differentiation within the preferred environment corroborate the PCA of the present study and confirm that these species can be differentiated through considering the complete blood count and biochemical parameters. The PCA on water properties showed 68.57% differentiation, mainly comprising the x axis (49.44%). It can be affirmed that P. motoro has the capacity to inhabit the preferential areas of P. wallacei and P. aiereba, as well as occupying localities in which other stingrays are not found. In conclusion, P. wallacei presents patterns differentiating it from P. aiereba, while P. motoro is a species that presents intermediate characteristics. The latter can be considered to be a more broadly distributed species regarding its ecophysiological characteristics. 650 $aanimal ecology 650 $aHematology 650 $aphysiology 650 $aArraia 650 $aEcologia animal 650 $aFisiologia 650 $aHematologia 653 $aPotamotrygonids 700 1 $aARAÚJO, M. L. G. 700 1 $aLEMOS. J. R. G. 700 1 $aSANTOS, M. Q. C. 700 1 $aPANTOJA-LIMA, J. 700 1 $aARIDE, P. H. R. 700 1 $aTAVARES-DIAS, M. 700 1 $aMARCON, J. L. 773 $tBrazilian Journal of Biology$gv. 77, n. 3, p. 616-627, 2017.
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