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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
04/10/2010 |
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Data da última atualização: |
15/05/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BISCAIA, D.; PINHEIRO, J. B.; SILVA, G. O. da; CARVALHO, A. D. F. de; VIEIRA, J. V. |
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Afiliação: |
DANIELLE BISCAIA, CNPH; JADIR BORGES PINHEIRO, CNPH; GIOVANI OLEGARIO DA SILVA, CNPH; AGNALDO DONIZETE FERREIRA DE CARVALHO, CNPH; JAIRO VIDAL VIEIRA, CNPH. |
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Título: |
Correlação entre a avaliação de genótipos de cenoura para reação aos nematóides-das-galhas (Melodigoyne spp.) em campo e casa-de-vegetação. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Horticultura Brasileira, Brasília, DF, v. 28, n. 2, p. S1160-S1168, jul. 2010. |
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Descrição Física: |
CD-ROM. |
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Idioma: |
Português |
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Notas: |
Trabalho apresentado no Congresso Brasileiro de Olericultura, 50., 2010, Guarapari. Cinquenta anos contribuindo para a saúde da população brasileira. Trabalho A3098-T4693. |
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Palavras-Chave: |
Cultivo convencional. |
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Thesagro: |
Cenoura; Cultivo protegido; Daucus Carota; Genótipo; Meloidogyne Incognita; Meloidogyne Javanica; Nematóide; Reprodução. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176896/1/A3098-T4693-Comp.pdf
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Marc: |
LEADER 01047nam a2200277 a 4500
001 1863462
005 2018-05-15
008 2010 bl uuuu u00u1 u #d
100 1 $aBISCAIA, D.
245 $aCorrelação entre a avaliação de genótipos de cenoura para reação aos nematóides-das-galhas (Melodigoyne spp.) em campo e casa-de-vegetação.
260 $aHorticultura Brasileira, Brasília, DF, v. 28, n. 2, p. S1160-S1168, jul. 2010.$c2010
300 $cCD-ROM.
500 $aTrabalho apresentado no Congresso Brasileiro de Olericultura, 50., 2010, Guarapari. Cinquenta anos contribuindo para a saúde da população brasileira. Trabalho A3098-T4693.
650 $aCenoura
650 $aCultivo protegido
650 $aDaucus Carota
650 $aGenótipo
650 $aMeloidogyne Incognita
650 $aMeloidogyne Javanica
650 $aNematóide
650 $aReprodução
653 $aCultivo convencional
700 1 $aPINHEIRO, J. B.
700 1 $aSILVA, G. O. da
700 1 $aCARVALHO, A. D. F. de
700 1 $aVIEIRA, J. V.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Milho e Sorgo. |
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Data corrente: |
27/03/2014 |
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Data da última atualização: |
26/05/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FAGERIA, N. K.; MORAIS, O. P. de; SANTOS, A. B. dos; VASCONCELOS, M. J. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; ORLANDO PEIXOTO DE MORAIS, CNPAF; ALBERTO BAETA DOS SANTOS, CNPAF; MARIA JOSE VILACA DE VASCONCELOS, CNPMS. |
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Título: |
Phosphorus use efficiency in upland rice genotypes under field conditions. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Plant Nutrition, New York, v. 37, n. 5, p. 633-642, Apr. 2014. |
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DOI: |
10.1080/01904167.2013.867977 |
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Idioma: |
Inglês |
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Conteúdo: |
Phosphorus (P) deficiency is one of the most yield limiting factors for crop production in South American soils. Upland rice (Oryza sativa L.) is an important crop in South American cropping systems, including Brazil. A field experiment was conducted with the objective to evaluate 20 upland rice genotypes for phosphorus (P) use efficiency. The P rate used was low (0 kg P ha−1) and high [87 kg P ha−1 or 200 kg phosphorus pentoxide (P2O5) ha−1]. Plant height, shoot dry weight, grain yield, panicle number, 1000 grain weight, spikelet sterility, and grain harvest index were significantly influenced by P and genotype treatments. The P X genotype interaction was significant for grain yield, indicating that genotypes responded differently under two P rates. Overall, grain yield increased by 12% with the addition of P fertilization. Based on grain yield efficiency index, genotypes were classified into efficient, moderately efficient, and inefficient group. The genotypes that were classified as efficient in P use were BRA032048, BRA042094, BRA02601, BRA032051, BRA032033, BRA052015, BRA042156, BRA01600, BRA01506, BRA052023 and BRA042160. The inefficient genotypes in P us efficiency were BRS Primavera, BRA052045, BRA01596, and BRS Sertaneja. Grain harvest index had a significant positive association with grain yield and spikelet sterility had a significant negative association with grain yield, as expected. Average, P-use efficiency of five genotypes was about 17 kg kg−1 (kg grain yield per kg P applied). MenosPhosphorus (P) deficiency is one of the most yield limiting factors for crop production in South American soils. Upland rice (Oryza sativa L.) is an important crop in South American cropping systems, including Brazil. A field experiment was conducted with the objective to evaluate 20 upland rice genotypes for phosphorus (P) use efficiency. The P rate used was low (0 kg P ha−1) and high [87 kg P ha−1 or 200 kg phosphorus pentoxide (P2O5) ha−1]. Plant height, shoot dry weight, grain yield, panicle number, 1000 grain weight, spikelet sterility, and grain harvest index were significantly influenced by P and genotype treatments. The P X genotype interaction was significant for grain yield, indicating that genotypes responded differently under two P rates. Overall, grain yield increased by 12% with the addition of P fertilization. Based on grain yield efficiency index, genotypes were classified into efficient, moderately efficient, and inefficient group. The genotypes that were classified as efficient in P use were BRA032048, BRA042094, BRA02601, BRA032051, BRA032033, BRA052015, BRA042156, BRA01600, BRA01506, BRA052023 and BRA042160. The inefficient genotypes in P us efficiency were BRS Primavera, BRA052045, BRA01596, and BRS Sertaneja. Grain harvest index had a significant positive association with grain yield and spikelet sterility had a significant negative association with grain yield, as expected. Average, P-use efficiency of five genotypes was about 17 kg k... Mostrar Tudo |
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Thesagro: |
Arroz; Fósforo; Genótipo; Nutriente; Oryza sativa. |
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Thesaurus NAL: |
Grain yield; Harvest index; Nutrient use efficiency; Oxisols; Phosphorus; Rice. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02388naa a2200301 a 4500
001 1983446
005 2014-05-26
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1080/01904167.2013.867977$2DOI
100 1 $aFAGERIA, N. K.
245 $aPhosphorus use efficiency in upland rice genotypes under field conditions.$h[electronic resource]
260 $c2014
520 $aPhosphorus (P) deficiency is one of the most yield limiting factors for crop production in South American soils. Upland rice (Oryza sativa L.) is an important crop in South American cropping systems, including Brazil. A field experiment was conducted with the objective to evaluate 20 upland rice genotypes for phosphorus (P) use efficiency. The P rate used was low (0 kg P ha−1) and high [87 kg P ha−1 or 200 kg phosphorus pentoxide (P2O5) ha−1]. Plant height, shoot dry weight, grain yield, panicle number, 1000 grain weight, spikelet sterility, and grain harvest index were significantly influenced by P and genotype treatments. The P X genotype interaction was significant for grain yield, indicating that genotypes responded differently under two P rates. Overall, grain yield increased by 12% with the addition of P fertilization. Based on grain yield efficiency index, genotypes were classified into efficient, moderately efficient, and inefficient group. The genotypes that were classified as efficient in P use were BRA032048, BRA042094, BRA02601, BRA032051, BRA032033, BRA052015, BRA042156, BRA01600, BRA01506, BRA052023 and BRA042160. The inefficient genotypes in P us efficiency were BRS Primavera, BRA052045, BRA01596, and BRS Sertaneja. Grain harvest index had a significant positive association with grain yield and spikelet sterility had a significant negative association with grain yield, as expected. Average, P-use efficiency of five genotypes was about 17 kg kg−1 (kg grain yield per kg P applied).
650 $aGrain yield
650 $aHarvest index
650 $aNutrient use efficiency
650 $aOxisols
650 $aPhosphorus
650 $aRice
650 $aArroz
650 $aFósforo
650 $aGenótipo
650 $aNutriente
650 $aOryza sativa
700 1 $aMORAIS, O. P. de
700 1 $aSANTOS, A. B. dos
700 1 $aVASCONCELOS, M. J.
773 $tJournal of Plant Nutrition, New York$gv. 37, n. 5, p. 633-642, Apr. 2014.
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