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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
10/06/2002 |
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Data da última atualização: |
02/02/2012 |
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Autoria: |
ANDRADE, L. R. M. de; CARVALHO, A. M. de; MENDES, I. de C.; VIVALDI, L.; KARIA, C. T.; JUNQUEIRA, N. T. V. |
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Título: |
Effects of cover crops species on Passiflora edulis nutrition. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: INTERNATIONAL PLANT NUTRITION COLLOQUIUM, 2001, Netherlands. Plant nutrition: food security and sustainability of agro-ecosystems - proceedings. Dordrecht: Kluwer, 2001. |
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Páginas: |
p. 1004-1005. |
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Idioma: |
Inglês |
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Conteúdo: |
This work was carried outto evalutate the impact of cover crops species in the nutrient eyeling, soil quality, and passion fruit (Passiflora edulis; PF)-productivity. The treinaments consisted of four legumnous species: forage Arachis pintoi, Crotalaria spectabilis, Canavalia ensiformis, Cajanus cajan, cultivated in the interrow area, plus a control treatment (spontaneous species). In the first year, there was a significant effect to the cover crop on PF fruit production and on phosphorus (P), sulphur (S) and copper (Cu) concentration in leaves. The highest fruit production were observed in the A. pintoi and the control treatments. The highets concentration of P was found in PF plants cultivated with C. ensiformis Nevertheless, neither colonisation of plant roots by vesicular-arbuscular mycorrhizal (AM) fungi nor soil phospatase activity, nor soil P content could explain the differences in the P concentration. The cover crop and PF plants increased the number of AM spores in the soil .C.spectabilis negatively affected the S content in PF plants. The fruit production was significantly correlated with the content of S tissue, but not with teh soil sulfatase acitivity. In the control treatment, PF plants accumulated less Cu than with cover crops species. Biochemical parameters such as soil phosphatase and arylsulfatase activities were not significantly different among treatments, which is possibly related to soil fertility. In PF rows, the root-knot nematode Meloidogvne was founde to be mainly associated with the C.spectabilis treatment. However, no negative effects on PF fruit production were associated with the presence of this plant-paratise. MenosThis work was carried outto evalutate the impact of cover crops species in the nutrient eyeling, soil quality, and passion fruit (Passiflora edulis; PF)-productivity. The treinaments consisted of four legumnous species: forage Arachis pintoi, Crotalaria spectabilis, Canavalia ensiformis, Cajanus cajan, cultivated in the interrow area, plus a control treatment (spontaneous species). In the first year, there was a significant effect to the cover crop on PF fruit production and on phosphorus (P), sulphur (S) and copper (Cu) concentration in leaves. The highest fruit production were observed in the A. pintoi and the control treatments. The highets concentration of P was found in PF plants cultivated with C. ensiformis Nevertheless, neither colonisation of plant roots by vesicular-arbuscular mycorrhizal (AM) fungi nor soil phospatase activity, nor soil P content could explain the differences in the P concentration. The cover crop and PF plants increased the number of AM spores in the soil .C.spectabilis negatively affected the S content in PF plants. The fruit production was significantly correlated with the content of S tissue, but not with teh soil sulfatase acitivity. In the control treatment, PF plants accumulated less Cu than with cover crops species. Biochemical parameters such as soil phosphatase and arylsulfatase activities were not significantly different among treatments, which is possibly related to soil fertility. In PF rows, the root-knot nematode Meloidogvne was fou... Mostrar Tudo |
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Palavras-Chave: |
Cover plants; Nematodes. |
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Thesagro: |
Cerrado; Enzima; Nematóide; Nutrição Vegetal; Planta de Cobertura; Produtividade; Solo. |
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Thesaurus Nal: |
enzymes; plant nutrition; soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02655naa a2200337 a 4500
001 1564927
005 2012-02-02
008 2001 bl uuuu u00u1 u #d
100 1 $aANDRADE, L. R. M. de
245 $aEffects of cover crops species on Passiflora edulis nutrition.
260 $c2001
300 $ap. 1004-1005.
520 $aThis work was carried outto evalutate the impact of cover crops species in the nutrient eyeling, soil quality, and passion fruit (Passiflora edulis; PF)-productivity. The treinaments consisted of four legumnous species: forage Arachis pintoi, Crotalaria spectabilis, Canavalia ensiformis, Cajanus cajan, cultivated in the interrow area, plus a control treatment (spontaneous species). In the first year, there was a significant effect to the cover crop on PF fruit production and on phosphorus (P), sulphur (S) and copper (Cu) concentration in leaves. The highest fruit production were observed in the A. pintoi and the control treatments. The highets concentration of P was found in PF plants cultivated with C. ensiformis Nevertheless, neither colonisation of plant roots by vesicular-arbuscular mycorrhizal (AM) fungi nor soil phospatase activity, nor soil P content could explain the differences in the P concentration. The cover crop and PF plants increased the number of AM spores in the soil .C.spectabilis negatively affected the S content in PF plants. The fruit production was significantly correlated with the content of S tissue, but not with teh soil sulfatase acitivity. In the control treatment, PF plants accumulated less Cu than with cover crops species. Biochemical parameters such as soil phosphatase and arylsulfatase activities were not significantly different among treatments, which is possibly related to soil fertility. In PF rows, the root-knot nematode Meloidogvne was founde to be mainly associated with the C.spectabilis treatment. However, no negative effects on PF fruit production were associated with the presence of this plant-paratise.
650 $aenzymes
650 $aplant nutrition
650 $asoil
650 $aCerrado
650 $aEnzima
650 $aNematóide
650 $aNutrição Vegetal
650 $aPlanta de Cobertura
650 $aProdutividade
650 $aSolo
653 $aCover plants
653 $aNematodes
700 1 $aCARVALHO, A. M. de
700 1 $aMENDES, I. de C.
700 1 $aVIVALDI, L.
700 1 $aKARIA, C. T.
700 1 $aJUNQUEIRA, N. T. V.
773 $tIn: INTERNATIONAL PLANT NUTRITION COLLOQUIUM, 2001, Netherlands. Plant nutrition: food security and sustainability of agro-ecosystems - proceedings. Dordrecht: Kluwer, 2001.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
12/08/2011 |
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Data da última atualização: |
27/06/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ALMEIDA, T. L. de; PANOSSO, A.; GAIAD, S.; MILORI, D.; LA SCALA JÚNIOR, N.; MARTIN NETO, L.; BERALDO, J. M. G. |
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Afiliação: |
TANIA LEME DE ALMEIDA, Pós-Doutoranda Embrapa Instrumentação Agropecuária; ALAN PANOSSO, UNESP; SERGIO GAIAD, CNPF; DEBORA MARCONDES BASTOS P MILORI, CNPDIA; NEWTON LA SCALA JÚNIOR, UNESP; LADISLAU MARTIN NETO, SRI; JOSÉ MARCOS GARRIDO BERALDO, Instituto Federal de Educação, Ciência e Tecnologia de São Paulo. |
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Título: |
Respiração do solo em áreas submetidas a aplicação de biossólido. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. Uberlândia: Sociedade Brasileira de Ciência do Solo, 2011. 1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Biossólido. |
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Thesagro: |
Solo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/39773/1/2011-S.Gaiad-CBCS-Respiracao.PDF
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Marc: |
LEADER 00719nam a2200193 a 4500
001 1897911
005 2014-06-27
008 2011 bl uuuu u00u1 u #d
100 1 $aALMEIDA, T. L. de
245 $aRespiração do solo em áreas submetidas a aplicação de biossólido.
260 $aIn: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. Uberlândia: Sociedade Brasileira de Ciência do Solo, 2011. 1 CD-ROM.$c2011
650 $aSolo
653 $aBiossólido
700 1 $aPANOSSO, A.
700 1 $aGAIAD, S.
700 1 $aMILORI, D.
700 1 $aLA SCALA JÚNIOR, N.
700 1 $aMARTIN NETO, L.
700 1 $aBERALDO, J. M. G.
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