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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
03/02/2011 |
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Data da última atualização: |
05/11/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SAVARIS, M.; LAMPERT, S.; SALVADORI, J. R.; PEREIRA, P. R. V. da S. |
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Afiliação: |
Marcoandre Savaris, Estudante UPF; Silvana Lampert, Estudante UPF; José Roberto Salvadori, UPF; PAULO ROBERTO VALLE DA S PEREIRA, CNPT. |
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Título: |
Efeito da infestação de Rhopalosiphum padi (L.) (Hemiptera, aphididae) no rendimento de cultivares de trigo. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 3., 2010, Passo Fundo. Resumos... Passo Fundo: Embrapa Trigo, 2010. |
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Páginas: |
1 p. html. |
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Série: |
(Embrapa Trigo. Documentos online, 124). |
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Idioma: |
Português |
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Thesagro: |
Afídeo; Trigo. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://www.cnpt.embrapa.br/biblio/do/p_do124_8.htm
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Marc: |
LEADER 00685naa a2200193 a 4500
001 1875653
005 2019-11-05
008 2010 bl uuuu u00u1 u #d
100 1 $aSAVARIS, M.
245 $aEfeito da infestação de Rhopalosiphum padi (L.) (Hemiptera, aphididae) no rendimento de cultivares de trigo.$h[electronic resource]
260 $c2010
300 $a1 p. html.
490 $a(Embrapa Trigo. Documentos online, 124).
650 $aAfídeo
650 $aTrigo
700 1 $aLAMPERT, S.
700 1 $aSALVADORI, J. R.
700 1 $aPEREIRA, P. R. V. da S.
773 $tIn: MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 3., 2010, Passo Fundo. Resumos... Passo Fundo: Embrapa Trigo, 2010.
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Registro original: |
Embrapa Trigo (CNPT) |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
02/03/2017 |
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Data da última atualização: |
02/03/2017 |
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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: |
ALOVISI, A. M. T.; FURTINI NETO, A. E.; SERRA, A. P.; ALOVISI, A. A.; TOKURA, L. K.; LOURENTE, E. R. P.; SILVA, R. S. da; SILVA, C. F. B. da; FERNANDES, J. S. |
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Afiliação: |
ALESSANDRA MAYUMI TOKURA ALOVISI, UFGD; ANTONIO EDUARDO FURTINI NETO, UFLA; ADEMAR PEREIRA SERRA, CNPGC; ALVES ALEXANDRE ALOVISI, UFGD; LUCIENE KAZUE TOKURA, Universidade Estadual do Oeste do Paraná; ELAINE REIS PINHEIRO LORUENTE, UFGD; ROBERVALDO SOARES DA SILVA, UFGD; CAMILA FARAH BORGES DA SILVA, UFGD; JUCINEI SOUZA FERNANDES, UFGD. |
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Título: |
Phosphorus and silicon fertilizaer rates effects on dynamics of soil phosphorus fractions in oxisol under common bean cultivation. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 11, n. 30, p. 2697-2707, July, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this research was to evaluate the effects of P and Si fertilizer rates in dynamic of P fractions in clay soil under greenhouse. The research was carried out in a Dystroferric Red Latosol of a very loamy texture from Lavras city, Minas Gerais State, Brazil. The experimental design was entirely randomized, arranged in 4 × 3 factorial design, with four repetitions. The treatments included four inorganic fertilizer P rates (0, 110, 330 and 560 mg dm-3) and three Si rates (0, 110, 330 and 560 mg dm-3). The preview application of Si fertilizer did not contribute to decrease P desorption. Possibly, the silicate has lower affinity with the bound sites of adsorption than phosphates. The effects of inorganic fertilizer P were higher in increasing the moderately labile and labile P inorganic fractions. Among the organic P fractions, the NaHCO3-Po fraction was the only one that contributes to plant nutrition. The Hedley sequential phosphorus fractionation promoted information about different pools where P was accumulated in the soil after common bean cultivation. The highest amount of P was obtained in stable P fraction, followed by moderately labile and labile P fraction. The moderately labile P fraction decreased after common bean cultivation possibly due to the time of P contact in the soil and redistribution to stable P fraction. The labile form was the lowest P pool in soil; nevertheless the increase in fertilizer P rates increases the amount of P content in labile fraction. MenosThe purpose of this research was to evaluate the effects of P and Si fertilizer rates in dynamic of P fractions in clay soil under greenhouse. The research was carried out in a Dystroferric Red Latosol of a very loamy texture from Lavras city, Minas Gerais State, Brazil. The experimental design was entirely randomized, arranged in 4 × 3 factorial design, with four repetitions. The treatments included four inorganic fertilizer P rates (0, 110, 330 and 560 mg dm-3) and three Si rates (0, 110, 330 and 560 mg dm-3). The preview application of Si fertilizer did not contribute to decrease P desorption. Possibly, the silicate has lower affinity with the bound sites of adsorption than phosphates. The effects of inorganic fertilizer P were higher in increasing the moderately labile and labile P inorganic fractions. Among the organic P fractions, the NaHCO3-Po fraction was the only one that contributes to plant nutrition. The Hedley sequential phosphorus fractionation promoted information about different pools where P was accumulated in the soil after common bean cultivation. The highest amount of P was obtained in stable P fraction, followed by moderately labile and labile P fraction. The moderately labile P fraction decreased after common bean cultivation possibly due to the time of P contact in the soil and redistribution to stable P fraction. The labile form was the lowest P pool in soil; nevertheless the increase in fertilizer P rates increases the amount of P content in labile f... Mostrar Tudo |
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Palavras-Chave: |
Nutrients interaction. |
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Thesagro: |
Phaseolus Vulgaris. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156823/1/Phosphorus-and-silicon.pdf
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Marc: |
LEADER 02281naa a2200241 a 4500
001 2065716
005 2017-03-02
008 2016 bl uuuu u00u1 u #d
100 1 $aALOVISI, A. M. T.
245 $aPhosphorus and silicon fertilizaer rates effects on dynamics of soil phosphorus fractions in oxisol under common bean cultivation.
260 $c2016
520 $aThe purpose of this research was to evaluate the effects of P and Si fertilizer rates in dynamic of P fractions in clay soil under greenhouse. The research was carried out in a Dystroferric Red Latosol of a very loamy texture from Lavras city, Minas Gerais State, Brazil. The experimental design was entirely randomized, arranged in 4 × 3 factorial design, with four repetitions. The treatments included four inorganic fertilizer P rates (0, 110, 330 and 560 mg dm-3) and three Si rates (0, 110, 330 and 560 mg dm-3). The preview application of Si fertilizer did not contribute to decrease P desorption. Possibly, the silicate has lower affinity with the bound sites of adsorption than phosphates. The effects of inorganic fertilizer P were higher in increasing the moderately labile and labile P inorganic fractions. Among the organic P fractions, the NaHCO3-Po fraction was the only one that contributes to plant nutrition. The Hedley sequential phosphorus fractionation promoted information about different pools where P was accumulated in the soil after common bean cultivation. The highest amount of P was obtained in stable P fraction, followed by moderately labile and labile P fraction. The moderately labile P fraction decreased after common bean cultivation possibly due to the time of P contact in the soil and redistribution to stable P fraction. The labile form was the lowest P pool in soil; nevertheless the increase in fertilizer P rates increases the amount of P content in labile fraction.
650 $aPhaseolus Vulgaris
653 $aNutrients interaction
700 1 $aFURTINI NETO, A. E.
700 1 $aSERRA, A. P.
700 1 $aALOVISI, A. A.
700 1 $aTOKURA, L. K.
700 1 $aLOURENTE, E. R. P.
700 1 $aSILVA, R. S. da
700 1 $aSILVA, C. F. B. da
700 1 $aFERNANDES, J. S.
773 $tAfrican Journal of Agricultural Research$gv. 11, n. 30, p. 2697-2707, July, 2016.
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Embrapa Gado de Corte (CNPGC) |
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