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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
11/03/2019 |
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Data da última atualização: |
05/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GONÇALVES, G. S.; CARVALHO, J. E. B. de; GARCIA, M. V. B.; SANTOS, A. F. dos; SANTOS, G. A. N. dos; SILVA, J. F. da. |
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Afiliação: |
GERLÂNDIO S. GONÇALVES, UFAM; JOSE EDUARDO BORGES DE CARVALHO, CNPMF; MARCOS VINICIUS BASTOS GARCIA, CPAA; ANSSELMO F. DOS SANTOS, UFAM; GÉSSICA A. N. DOS SANTOS, UFAM; JOSÉ FERREIRA DA SILVA, UFAM. |
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Título: |
Biomass production and mineral nutrient accumulation by weeds and sweet orange trees in the Amazonian. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 11, n. 4, p. 419-427, 2019. |
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ISSN: |
1469-5146 |
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DOI: |
10.5539/jas.v11n4p419 |
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Idioma: |
Inglês |
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Conteúdo: |
Accumulation of biomass and competition for nutrients can be used as parameters to identify species with higher potential for competition and, thus, with larger interference in crops. Consequently, studies addressing these parameters are important to weed science since they are the main factors that negatively affect the growth and productivity of cultivated plants. The objective of this research was to identify the species of weed plants with the largest potential of biomass production and accumulation of mineral nutrients in their leaves, which in turn, lead to higher interference in orange crops. |
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Palavras-Chave: |
Mineral nutrition; Weed community. |
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Thesagro: |
Citrus Sinensis; Fruta Cítrica. |
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Categoria do assunto: |
-- |
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Marc: |
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005 2019-12-05
008 2019 bl uuuu u00u1 u #d
022 $a1469-5146
024 7 $a10.5539/jas.v11n4p419$2DOI
100 1 $aGONÇALVES, G. S.
245 $aBiomass production and mineral nutrient accumulation by weeds and sweet orange trees in the Amazonian.$h[electronic resource]
260 $c2019
520 $aAccumulation of biomass and competition for nutrients can be used as parameters to identify species with higher potential for competition and, thus, with larger interference in crops. Consequently, studies addressing these parameters are important to weed science since they are the main factors that negatively affect the growth and productivity of cultivated plants. The objective of this research was to identify the species of weed plants with the largest potential of biomass production and accumulation of mineral nutrients in their leaves, which in turn, lead to higher interference in orange crops.
650 $aCitrus Sinensis
650 $aFruta Cítrica
653 $aMineral nutrition
653 $aWeed community
700 1 $aCARVALHO, J. E. B. de
700 1 $aGARCIA, M. V. B.
700 1 $aSANTOS, A. F. dos
700 1 $aSANTOS, G. A. N. dos
700 1 $aSILVA, J. F. da
773 $tJournal of Agricultural Science$gv. 11, n. 4, p. 419-427, 2019.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
30/03/1999 |
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Data da última atualização: |
08/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
QUINTELA, E. D.; WRAIGHT, S. P.; QUINDERÉ, M. A. W.; ROBERTS, D. W. |
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Afiliação: |
ELIANE DIAS QUINTELA, CNPAF; STEPHEN P. WRAIGHT; MARY ANN W. QUINDERE, EPACE; DONALD W. ROBERTS. |
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Título: |
Aplicacao de conídios de Beauveria bassiana (Bals.) Vuill. e metarhizium anisopliae (Metsch.) sor. para controle de larvas de Chalcodermus bimaculatus Boh. (Coleptera:Curculionidae) no solo. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Anais da Sociedade Entomologica do Brasil, v. 23, n. 3, p. 367-377, 1994. |
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Idioma: |
Português |
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Conteúdo: |
The effect of soil treatment with Beauveria bassiana (Bals.) Vuill. and Metarhizium anisopliae (Metsch.) Sor. conidia on Chalcodermus bimaculatus Boh. larvae was evaluated in cowpea (Vigna unguiculata L. Walp). In Santo Antônio de Goiás, Brazil, it was observed that both fungi reached an average control of 50% after liberation of larvae at different days in treated soil. In Quixadá, Ceará, the average control was approximately 30% for both fungi. In Caucaia, Ceará, the fungus M. anisoplae induced 46% mortality at the application date and 27.4% after 10 days. Results indicated that the fungi consistently provided 30-50% control of C. bimaculatus. Evaluation of fungi persistence in the soil indicated that this level of control was achieved through a single application. |
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Thesagro: |
Chalcodermus bimaculatus; Controle Biológico; Metarhizium Anisopliae; Solo. |
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Thesaurus NAL: |
conidia; Insecta. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208339/1/CNPAF-1994-aseb-p367.pdf
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Marc: |
LEADER 01556naa a2200229 a 4500
001 1205741
005 2020-01-08
008 1994 bl uuuu u00u1 u #d
100 1 $aQUINTELA, E. D.
245 $aAplicacao de conídios de Beauveria bassiana (Bals.) Vuill. e metarhizium anisopliae (Metsch.) sor. para controle de larvas de Chalcodermus bimaculatus Boh. (Coleptera$bCurculionidae) no solo.
260 $c1994
520 $aThe effect of soil treatment with Beauveria bassiana (Bals.) Vuill. and Metarhizium anisopliae (Metsch.) Sor. conidia on Chalcodermus bimaculatus Boh. larvae was evaluated in cowpea (Vigna unguiculata L. Walp). In Santo Antônio de Goiás, Brazil, it was observed that both fungi reached an average control of 50% after liberation of larvae at different days in treated soil. In Quixadá, Ceará, the average control was approximately 30% for both fungi. In Caucaia, Ceará, the fungus M. anisoplae induced 46% mortality at the application date and 27.4% after 10 days. Results indicated that the fungi consistently provided 30-50% control of C. bimaculatus. Evaluation of fungi persistence in the soil indicated that this level of control was achieved through a single application.
650 $aconidia
650 $aInsecta
650 $aChalcodermus bimaculatus
650 $aControle Biológico
650 $aMetarhizium Anisopliae
650 $aSolo
700 1 $aWRAIGHT, S. P.
700 1 $aQUINDERÉ, M. A. W.
700 1 $aROBERTS, D. W.
773 $tAnais da Sociedade Entomologica do Brasil$gv. 23, n. 3, p. 367-377, 1994.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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