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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
05/04/2004 |
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Data da última atualização: |
05/04/2004 |
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Autoria: |
BURLE, M. L.; ALLEM, A. C.; ABADIE, T.; COSTA, I. S.; FUKUDA, W. M. G. |
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Afiliação: |
Embrapa Mandioca e Fruticultura, Cruz das Almas. |
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Título: |
The use of environmental maps in GIS as a tool for cassava genetic resources classification. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Revista Brasileira de Mandioca, Salvador, v. 17, p. 12, nov., 1998. Suplemento. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: By plotting physical environmental maps in GIS against the geographical location of germplasm collections it is possible to infer environmental characteristics of the very collection sites. Such accrued information may reveal to be usefui in further processes of collecting, characterization, conservation and use for plant genetic resources. Cenargen has been particularly active with this line of research since1996. A pilot study was carried out in 1997 with 11 species of Manihot in this regard. Geographical information from 286 specific collection sites were plotted against the following maps (scale 1:5.000.000) by making use of GIS technology: Major Biomes, Relief Units and Agroecological Zoning (the latter including data on vegetation forms, fertility, texture and drainage of soils). Despite the modest resolution of the maps, the resulting information confirmed in general lines the field records made by the collectors. These maps, in addition to the Northeast Agroecological Zoning map (scale 1:2.000.000), were used in 1998 towards the development of the Brazilian Cassava Core Collection. Ecogeography was a main criterium used to stratify the 4.100 accessions of the Brazilian Germplasm Collection of Cassava. This was possible through the use of those maps in GIS applied to the 5 ecoregional areas of the country holding regional Active Germplasm Banks. The use of environmental maps in GIS, despite the low degree of such maps stands out as an useful ancillary tool in the efforts to characterize and conserve plant genetic resources kept in large germplasm collections. MenosAbstract: By plotting physical environmental maps in GIS against the geographical location of germplasm collections it is possible to infer environmental characteristics of the very collection sites. Such accrued information may reveal to be usefui in further processes of collecting, characterization, conservation and use for plant genetic resources. Cenargen has been particularly active with this line of research since1996. A pilot study was carried out in 1997 with 11 species of Manihot in this regard. Geographical information from 286 specific collection sites were plotted against the following maps (scale 1:5.000.000) by making use of GIS technology: Major Biomes, Relief Units and Agroecological Zoning (the latter including data on vegetation forms, fertility, texture and drainage of soils). Despite the modest resolution of the maps, the resulting information confirmed in general lines the field records made by the collectors. These maps, in addition to the Northeast Agroecological Zoning map (scale 1:2.000.000), were used in 1998 towards the development of the Brazilian Cassava Core Collection. Ecogeography was a main criterium used to stratify the 4.100 accessions of the Brazilian Germplasm Collection of Cassava. This was possible through the use of those maps in GIS applied to the 5 ecoregional areas of the country holding regional Active Germplasm Banks. The use of environmental maps in GIS, despite the low degree of such maps stands out as an useful ancillary tool i... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02114naa a2200169 a 4500
001 1651833
005 2004-04-05
008 1998 bl uuuu u00u1 u #d
100 1 $aBURLE, M. L.
245 $aThe use of environmental maps in GIS as a tool for cassava genetic resources classification.
260 $c1998
520 $aAbstract: By plotting physical environmental maps in GIS against the geographical location of germplasm collections it is possible to infer environmental characteristics of the very collection sites. Such accrued information may reveal to be usefui in further processes of collecting, characterization, conservation and use for plant genetic resources. Cenargen has been particularly active with this line of research since1996. A pilot study was carried out in 1997 with 11 species of Manihot in this regard. Geographical information from 286 specific collection sites were plotted against the following maps (scale 1:5.000.000) by making use of GIS technology: Major Biomes, Relief Units and Agroecological Zoning (the latter including data on vegetation forms, fertility, texture and drainage of soils). Despite the modest resolution of the maps, the resulting information confirmed in general lines the field records made by the collectors. These maps, in addition to the Northeast Agroecological Zoning map (scale 1:2.000.000), were used in 1998 towards the development of the Brazilian Cassava Core Collection. Ecogeography was a main criterium used to stratify the 4.100 accessions of the Brazilian Germplasm Collection of Cassava. This was possible through the use of those maps in GIS applied to the 5 ecoregional areas of the country holding regional Active Germplasm Banks. The use of environmental maps in GIS, despite the low degree of such maps stands out as an useful ancillary tool in the efforts to characterize and conserve plant genetic resources kept in large germplasm collections.
700 1 $aALLEM, A. C.
700 1 $aABADIE, T.
700 1 $aCOSTA, I. S.
700 1 $aFUKUDA, W. M. G.
773 $tRevista Brasileira de Mandioca, Salvador$gv. 17, p. 12, nov., 1998. Suplemento.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
06/04/2016 |
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Data da última atualização: |
07/04/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, A. L. A. de L. e; DUARTE, M. de M. F.; VASCONCELOS, E. D.; SILVA, C. A. D. da. |
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Afiliação: |
ANA LÍGIA AURELIANO DE LIMA E SILVA, UEPB; MARÍLIA DE MACÊDO FREIRE DUARTE, UEPB; EDUARDO DOMINGOS VASCONCELOS, CNPA; CARLOS ALBERTO DOMINGUES DA SILVA, CNPA. |
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Título: |
Fotossíntese de algodoeiros pulverizados com caulim. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DO ALGODÃO, 10., 2015, Foz do Iguaçu. Resumos. Brasília, DF: ABRAPA, 2015. |
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Idioma: |
Português |
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Conteúdo: |
As pulverizações com suspensões aquosas de caulim promovem a alteração da cor do dossel do algodoeiro dificultando o reconhecimento da planta pelo bicudo, anthonomus grandis (coleoptera: curculionidae). No entanto, existem poucas informações sobre os efeitos dessa mudança de cor sobre a capacidade fotossintética do algodoeiro. O objetivo desta pesquisa foi determinar se a fotossíntese de algodoeiros pulverizados com caulim é afetada em condições de campo. |
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Palavras-Chave: |
Caulim; Fase fenológica. |
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Thesagro: |
Fotossíntese; Gossypium Hirsutum. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142068/1/35-FOTOSSINTESE-DE-ALGODOEIROS.pdf
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Marc: |
LEADER 01089nam a2200193 a 4500
001 2042696
005 2016-04-07
008 2015 bl uuuu u00u1 u #d
100 1 $aSILVA, A. L. A. de L. e
245 $aFotossíntese de algodoeiros pulverizados com caulim.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DO ALGODÃO, 10., 2015, Foz do Iguaçu. Resumos. Brasília, DF: ABRAPA$c2015
520 $aAs pulverizações com suspensões aquosas de caulim promovem a alteração da cor do dossel do algodoeiro dificultando o reconhecimento da planta pelo bicudo, anthonomus grandis (coleoptera: curculionidae). No entanto, existem poucas informações sobre os efeitos dessa mudança de cor sobre a capacidade fotossintética do algodoeiro. O objetivo desta pesquisa foi determinar se a fotossíntese de algodoeiros pulverizados com caulim é afetada em condições de campo.
650 $aFotossíntese
650 $aGossypium Hirsutum
653 $aCaulim
653 $aFase fenológica
700 1 $aDUARTE, M. de M. F.
700 1 $aVASCONCELOS, E. D.
700 1 $aSILVA, C. A. D. da
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Registro original: |
Embrapa Algodão (CNPA) |
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