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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
31/03/2011 |
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Data da última atualização: |
04/04/2011 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA JUNIOR, A. de; CASTRO, C. de; OLIVEIRA, F. A. de; LEITE, R. M. V. B. de C.; MOREIRA, A.; ZOBIOLE, L. H. S. |
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Afiliação: |
ADILSON DE OLIVEIRA JUNIOR, CNPSO; CESAR DE CASTRO, CNPSO; FABIO ALVARES DE OLIVEIRA, CNPSO; REGINA MARIA VILLAS BOAS DE C LEITE, CNPSO; ADONIS MOREIRA, CNPSO; LUIZ HENRIQUE SAES ZOBIOLE, UEM. |
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Título: |
Growth parameters and micronutrient uptake rate of sunflower crop (Helianthus annuus L.). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: INTERNATIONAL ANNUAL MEETINGS, ASA, CSSA, and SSSA, 2010, Long Beach, CA. Abstracts... Madison: ASA: CSSA: SSSA, 2010. Green Revolution 2.0: Food + Energy and Environmental Security. |
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Páginas: |
Paper 61842 |
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Idioma: |
Inglês |
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Conteúdo: |
The sunflower crop area has increased considerably in Brazil. The sunflower?s oil is very useful for human feed and biofuel production. Regarding it?s benefits, the sunflower`s oil is rich in polyunsaturated fatty acids as the linoleic acid, which is essential to human health. However, it is important to evaluate the growth parameters which make the sunflower an efficient plant in oil production; as well the influence of mineral nutrition with micronutrients in the oil production. Thus, this study aimed to establish curves of micronutrients accumulation in sunflower crop. The experiment was conducted in field on Typic Hapludox, located at Embrapa Soja in Londrina-PR The fertilization seeding was 300 kg/ha of 05-20-20 (N-P2O5-K2O), before sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants/ha. Plant samples were collected at each interval of 14 days after emergence and share in different parts as petioles, leaves, stems and, when applicable, chapter and achenes. It was evaluated the height, number of leaves, leaf area and the oil content in the achenes. After drying, each plant part was weighed and ground in order to determine the content of Zn, Mn, Fe, Cu and B. The curve of nutrient acculation was obtained through the nutrient content and dry mass of each plant material. In general, the estimated dry mass and achenes of the BRS 191 hybrid was 10400 kg/ha and 37.58 kg/ha showing maximum predict value of 32 leaves, 0.80 m2 of leaf area and 49.53% of oil content. Iron was the micronutrient more absorbed, which accumulated more in the achenes related to the total nutrient uptake. The total accumulation of Fe, Mn, Zn, B and Cu were 38.06, 19.68, 9.20, 8.62 and 4.27 mg/plant of sunflower. MenosThe sunflower crop area has increased considerably in Brazil. The sunflower?s oil is very useful for human feed and biofuel production. Regarding it?s benefits, the sunflower`s oil is rich in polyunsaturated fatty acids as the linoleic acid, which is essential to human health. However, it is important to evaluate the growth parameters which make the sunflower an efficient plant in oil production; as well the influence of mineral nutrition with micronutrients in the oil production. Thus, this study aimed to establish curves of micronutrients accumulation in sunflower crop. The experiment was conducted in field on Typic Hapludox, located at Embrapa Soja in Londrina-PR The fertilization seeding was 300 kg/ha of 05-20-20 (N-P2O5-K2O), before sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants/ha. Plant samples were collected at each interval of 14 days after emergence and share in different parts as petioles, leaves, stems and, when applicable, chapter and achenes. It was evaluated the height, number of leaves, leaf area and the oil content in the achenes. After drying, each plant part was weighed and ground in order to determine the content of Zn, Mn, Fe, Cu and B. The curve of nutrient acculation was obtained through the nutrient content and dry mass of each plant material. In general, the estimated dry mass and achenes of the BRS 191 hybrid was 10400 kg/ha and 37.58 kg/ha showing maximum predict value of 32 leaves, 0.80 m2 of leaf area and 49.... Mostrar Tudo |
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Thesagro: |
Girassol. |
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Categoria do assunto: |
-- |
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URL: |
https://a-c-s.confex.com/crops/2010am/webprogram/Paper61842.html
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Marc: |
LEADER 02474naa a2200205 a 4500
001 1884411
005 2011-04-04
008 2010 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA JUNIOR, A. de
245 $aGrowth parameters and micronutrient uptake rate of sunflower crop (Helianthus annuus L.).
260 $c2010
300 $aPaper 61842
520 $aThe sunflower crop area has increased considerably in Brazil. The sunflower?s oil is very useful for human feed and biofuel production. Regarding it?s benefits, the sunflower`s oil is rich in polyunsaturated fatty acids as the linoleic acid, which is essential to human health. However, it is important to evaluate the growth parameters which make the sunflower an efficient plant in oil production; as well the influence of mineral nutrition with micronutrients in the oil production. Thus, this study aimed to establish curves of micronutrients accumulation in sunflower crop. The experiment was conducted in field on Typic Hapludox, located at Embrapa Soja in Londrina-PR The fertilization seeding was 300 kg/ha of 05-20-20 (N-P2O5-K2O), before sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants/ha. Plant samples were collected at each interval of 14 days after emergence and share in different parts as petioles, leaves, stems and, when applicable, chapter and achenes. It was evaluated the height, number of leaves, leaf area and the oil content in the achenes. After drying, each plant part was weighed and ground in order to determine the content of Zn, Mn, Fe, Cu and B. The curve of nutrient acculation was obtained through the nutrient content and dry mass of each plant material. In general, the estimated dry mass and achenes of the BRS 191 hybrid was 10400 kg/ha and 37.58 kg/ha showing maximum predict value of 32 leaves, 0.80 m2 of leaf area and 49.53% of oil content. Iron was the micronutrient more absorbed, which accumulated more in the achenes related to the total nutrient uptake. The total accumulation of Fe, Mn, Zn, B and Cu were 38.06, 19.68, 9.20, 8.62 and 4.27 mg/plant of sunflower.
650 $aGirassol
700 1 $aCASTRO, C. de
700 1 $aOLIVEIRA, F. A. de
700 1 $aLEITE, R. M. V. B. de C.
700 1 $aMOREIRA, A.
700 1 $aZOBIOLE, L. H. S.
773 $tIn: INTERNATIONAL ANNUAL MEETINGS, ASA, CSSA, and SSSA, 2010, Long Beach, CA. Abstracts... Madison: ASA: CSSA: SSSA, 2010. Green Revolution 2.0: Food + Energy and Environmental Security.
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
03/11/2017 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ANDRADE NETO, R. de C.; NEGREIROS, J. R. da S.; ALMEIDA, U. O. de. |
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Afiliação: |
ROMEU DE CARVALHO ANDRADE NETO, CPAF-Acre; JACSON RONDINELLI DA S NEGREIROS, CPAF-Acre; Ueliton oliveira de Almeida, Universidade Federal do Acre (Ufac). |
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Título: |
Produtividade de cultivares de maracujazeiro amarelo em duas safras de cultivo nas condições do Acre. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO SOBRE A CULTURA DO MARACUJAZEIRO, 7.; SEMINÁRIO SUL-BRASILEIRO SOBRE MARACUJAZEIRO, 2017, Balneário Arroio do Silva, SC. Resumos das palestras, trabalhos científicos e relatos de experiência: anais. Florianópolis: Epagri, 2017. |
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Páginas: |
p. 45. |
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ISBN: |
978-85-85014-89-6 |
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Idioma: |
Português |
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Conteúdo: |
A introdução de genótipos de outras regiões, sua avaliação com a finalidade de indicação de cultivo é um método de melhoramento. No Acre, não existiam cultivares de maracujazeiro recomendadas, o que impulsionou a Embrapa a introduzir e avaliar agronomicamente seis genótipos de maracujá-azedo com a finalidade de atender aos passicultores da região e diversificar a produção frutícola. |
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Palavras-Chave: |
Aclimatación; Acre; Amazonia Occidental; Amazônia Ocidental; Ensayos de variedades; Factores ambientales; Fitomejoramiento; Maracujá amarelo; Maracuyá amarillo; Passiflora edulis f flavicarpa; Rendimiento de los cultivos; Senador Guiomard (AC); Western Amazon; Yellow passion fruit. |
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Thesagro: |
Aclimatação; Condição ambiental; Maracujá Peroba; Melhoramento genético vegetal; Passiflora edulis flavicarpa; Rendimento; Variedade resistente. |
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Thesaurus NAL: |
Acclimation; Crop yield; Environmental factors; Plant breeding; Variety trials. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166080/1/26396.pdf
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Marc: |
LEADER 02034nam a2200469 a 4500
001 2078860
005 2023-11-16
008 2017 bl uuuu u00u1 u #d
020 $a978-85-85014-89-6
100 1 $aANDRADE NETO, R. de C.
245 $aProdutividade de cultivares de maracujazeiro amarelo em duas safras de cultivo nas condições do Acre.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO SOBRE A CULTURA DO MARACUJAZEIRO, 7.; SEMINÁRIO SUL-BRASILEIRO SOBRE MARACUJAZEIRO, 2017, Balneário Arroio do Silva, SC. Resumos das palestras, trabalhos científicos e relatos de experiência: anais. Florianópolis: Epagri$c2017
300 $ap. 45.
520 $aA introdução de genótipos de outras regiões, sua avaliação com a finalidade de indicação de cultivo é um método de melhoramento. No Acre, não existiam cultivares de maracujazeiro recomendadas, o que impulsionou a Embrapa a introduzir e avaliar agronomicamente seis genótipos de maracujá-azedo com a finalidade de atender aos passicultores da região e diversificar a produção frutícola.
650 $aAcclimation
650 $aCrop yield
650 $aEnvironmental factors
650 $aPlant breeding
650 $aVariety trials
650 $aAclimatação
650 $aCondição ambiental
650 $aMaracujá Peroba
650 $aMelhoramento genético vegetal
650 $aPassiflora edulis flavicarpa
650 $aRendimento
650 $aVariedade resistente
653 $aAclimatación
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aEnsayos de variedades
653 $aFactores ambientales
653 $aFitomejoramiento
653 $aMaracujá amarelo
653 $aMaracuyá amarillo
653 $aPassiflora edulis f flavicarpa
653 $aRendimiento de los cultivos
653 $aSenador Guiomard (AC)
653 $aWestern Amazon
653 $aYellow passion fruit
700 1 $aNEGREIROS, J. R. da S.
700 1 $aALMEIDA, U. O. de
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Embrapa Acre (CPAF-AC) |
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