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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
25/04/2007 |
Data da última atualização: |
25/04/2007 |
Autoria: |
BOGNOLA, I. A.; SOARES, A. F. |
Título: |
Caracterização química dos soos do Município de Jaguariúna - SP. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Campinas: Embrapa Monitoramento por Satélite, 1998. |
Páginas: |
8 p. |
Série: |
(Embrapa Monitoramento por Satélite. Pesquisa em andamento, 8). |
Idioma: |
Português |
Conteúdo: |
O trabalho divulga o estudo dos componentes do meio físico, particularmente dos solos, necessário à elaboração de cartas básicas que orientem o ordenamento territorial e subsidiem a formulação das aptidões do meio abiótico para atividades agrossilvopastoris e para gestão ambiental dos recursos naturais, no município de Jaguariúna-SP. |
Palavras-Chave: |
Caracteriação química; Jaguariúna; São Paulo; Solos. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00923nam a2200193 a 4500 001 1121071 005 2007-04-25 008 1998 bl uuuu u0uu1 u #d 100 1 $aBOGNOLA, I. A. 245 $aCaracterização química dos soos do Município de Jaguariúna - SP. 260 $aCampinas: Embrapa Monitoramento por Satélite$c1998 300 $a8 p. 490 $a(Embrapa Monitoramento por Satélite. Pesquisa em andamento, 8). 520 $aO trabalho divulga o estudo dos componentes do meio físico, particularmente dos solos, necessário à elaboração de cartas básicas que orientem o ordenamento territorial e subsidiem a formulação das aptidões do meio abiótico para atividades agrossilvopastoris e para gestão ambiental dos recursos naturais, no município de Jaguariúna-SP. 653 $aCaracteriação química 653 $aJaguariúna 653 $aSão Paulo 653 $aSolos 700 1 $aSOARES, A. F.
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Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
09/05/2018 |
Data da última atualização: |
09/05/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
MENEZES, C. B. de; LIMA, G. M.; MARUCCI, R. C.; BERNARDINO, K. C.; SANTOS, C. V. dos; JÚLIO, M. P. M.; SCHAFFERT, R. E. |
Afiliação: |
CICERO BESERRA DE MENEZES, CNPMS; Geisiane Matos Lima; Rosangela Cristina Marucci; Karine Costa Bernardino; Crislene Vieira dos Santos; Marcos Paulo Mingote Júlio; ROBERT EUGENE SCHAFFERT, CNPMS. |
Título: |
Evaluation of grain sorghum hybrids for aluminum tolerance in nutrient solution. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Acta Scientiarum. Agronomy, Maringá, v. 40, p. 1-6, 2018. |
DOI: |
10.4025/actasciagron.v40i1.35304 |
Idioma: |
Inglês |
Conteúdo: |
Sorghum (Sorghum bicolor L. Moench) is one of the most important cereal crops in the world. In Brazil, the acreage of grain sorghum during off-season is quite expansive. Most of this area is the Cerrado, a Brazilian biome that is similar to a Savannah and is characterized by high acidity and soluble aluminum at toxic levels for plants. The aluminum acts as a limiting factor in achieving high yields. The purpose of this work was to phenotype sorghum hybrids for aluminum tolerance. Eighteen hybrids were evaluated in a nutrient solution containing {0} or {27} μM Al3+. The work was carried out in a growth chamber at the Embrapa Maize and Sorghum, from April 4 to May 30, 2014. The lines ATF 13B (susceptible) and ATF 14B (tolerant) were used as check cultivars. Based on the Net Root Growth after 120 hours (NRG120), Net Root Growth (NRG168) after 168 hours and Relative Net Root Growth after 168 hours (RNRG168), it was possible to distinguish tolerant hybrids from susceptible ones. The high aluminum saturation reduced root growth by 70%. The hybrids BRS 310 and BRS 373 were tolerant to aluminum stress under nutrient solution. The hybrid BRS 330 was clustered in an intermediate group, with an approximately 50% root growth reduction. The other hybrids were susceptible with significant root reduction. |
Thesagro: |
Acidez do Solo; Melhoramento Vegetal; Sorghum Bicolor. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176541/1/Evaluation-grain-1.pdf
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Marc: |
LEADER 02052naa a2200241 a 4500 001 2091291 005 2018-05-09 008 2018 bl uuuu u00u1 u #d 024 7 $a10.4025/actasciagron.v40i1.35304$2DOI 100 1 $aMENEZES, C. B. de 245 $aEvaluation of grain sorghum hybrids for aluminum tolerance in nutrient solution.$h[electronic resource] 260 $c2018 520 $aSorghum (Sorghum bicolor L. Moench) is one of the most important cereal crops in the world. In Brazil, the acreage of grain sorghum during off-season is quite expansive. Most of this area is the Cerrado, a Brazilian biome that is similar to a Savannah and is characterized by high acidity and soluble aluminum at toxic levels for plants. The aluminum acts as a limiting factor in achieving high yields. The purpose of this work was to phenotype sorghum hybrids for aluminum tolerance. Eighteen hybrids were evaluated in a nutrient solution containing {0} or {27} μM Al3+. The work was carried out in a growth chamber at the Embrapa Maize and Sorghum, from April 4 to May 30, 2014. The lines ATF 13B (susceptible) and ATF 14B (tolerant) were used as check cultivars. Based on the Net Root Growth after 120 hours (NRG120), Net Root Growth (NRG168) after 168 hours and Relative Net Root Growth after 168 hours (RNRG168), it was possible to distinguish tolerant hybrids from susceptible ones. The high aluminum saturation reduced root growth by 70%. The hybrids BRS 310 and BRS 373 were tolerant to aluminum stress under nutrient solution. The hybrid BRS 330 was clustered in an intermediate group, with an approximately 50% root growth reduction. The other hybrids were susceptible with significant root reduction. 650 $aAcidez do Solo 650 $aMelhoramento Vegetal 650 $aSorghum Bicolor 700 1 $aLIMA, G. M. 700 1 $aMARUCCI, R. C. 700 1 $aBERNARDINO, K. C. 700 1 $aSANTOS, C. V. dos 700 1 $aJÚLIO, M. P. M. 700 1 $aSCHAFFERT, R. E. 773 $tActa Scientiarum. Agronomy, Maringá$gv. 40, p. 1-6, 2018.
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