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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
06/05/2014 |
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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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Autoria: |
FAGERIA, N. K.; BALIGAR, V. C. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; V. C. BALIGAR, USDA. |
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Título: |
Macronutrient-use efficiency and changes in chemical properties of an oxisol as influenced by phosphorus fertilization and tropical cover crops. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 45, n. 9, p. 1227-1246, May 2014. |
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DOI: |
10.1080/00103624.2013.874030 |
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Idioma: |
Inglês |
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Conteúdo: |
Cover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P levels tested were 0 (low), 100 (medium), and 200 (high) mg kg−1 of soil. The cover crops tested were Crotalaria breviflora, Crotalaria breviflora, Crotalaria spectabilis Roth, Crotalaria ochroleuca G. Don, Crotalaria juncea L., Crotalaria mucronata, Calapogonium mucunoides, Pueraria phaseoloides Roxb., Pueraria phaseoloides Roxb., Cajanus cajan L. Millspaugh, Dolichos lablab L., Mucuna deeringiana (Bort) Merr., Mucuna cinereum L., and Canavalia ensiformis L. DC. Agronomic efficiency (shoot dry weight per unit P applied), physiological efficiency (shoot dry weight per unit of nutrient uptake), and apparent recovery efficiency (nutrient uptake in the shoot per unit nutrient applied) were significantly varied among cover crops. Agronomic efficiency decreased with increasing P levels. Overall, physiological efficiency of nutrient uptake was in the order of P > sulfur (S) > magnesium (Mg) > calcium (Ca) > potassium (K) > nitrogen (N). Similarly, apparent recovery efficiency was in the order of N > K > Ca > Mg > P > S. Different recovery efficiency in cover crops can be useful in selecting cover crops with high recovery efficiency, which may be beneficial to succeeding crops in the cropping systems. The P × cover crops interactions were significant for soil extractable Ca2+, P, cation exchange capacity (CEC), Ca saturation, Ca/K ratio, and K/Mg ratio, indicating that cover crops change these soil property differently under different P levels. Thus, cover crops selection for different P levels is an important strategy for using cover crops in cropping systems in Brazilian Oxisols. Optimal values of soil pH, soil Ca and Mg contents, hydrogen (H) + aluminum (Al), P, CEC, base saturation, Ca saturation, Mg saturation, and K saturation were established for tropical cover crops grown on an Oxisol. MenosCover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P levels tested were 0 (low), 100 (medium), and 200 (high) mg kg−1 of soil. The cover crops tested were Crotalaria breviflora, Crotalaria breviflora, Crotalaria spectabilis Roth, Crotalaria ochroleuca G. Don, Crotalaria juncea L., Crotalaria mucronata, Calapogonium mucunoides, Pueraria phaseoloides Roxb., Pueraria phaseoloides Roxb., Cajanus cajan L. Millspaugh, Dolichos lablab L., Mucuna deeringiana (Bort) Merr., Mucuna cinereum L., and Canavalia ensiformis L. DC. Agronomic efficiency (shoot dry weight per unit P applied), physiological efficiency (shoot dry weight per unit of nutrient uptake), and apparent recovery efficiency (nutrient uptake in the shoot per unit nutrient applied) were significantly varied among cover crops. Agronomic efficiency decreased with increasing P levels. Overall, physiological efficiency of nutrient uptake was in the order of P > sulfur (S) > magnesium (Mg) > calcium (Ca) > potassium (K) > nitrogen (N). Similarly, apparent recovery efficiency was in the order of N > K > Ca > Mg > P > S. Different recovery efficiency in cover crops can be useful in selecting cover crops with high recovery efficiency, which may be beneficial to succeeding crops in the c... Mostrar Tudo |
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Thesagro: |
Fertilizante fosfatado; Fósforo; Macroelemento; Oxisol; Planta de cobertura; Propriedade fisico-química. |
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Thesaurus Nal: |
Cover crops; Oxisols; Phosphorus fertilizers; Plant nutrition; Soil chemical properties. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03071naa a2200277 a 4500
001 1985646
005 2014-05-26
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1080/00103624.2013.874030$2DOI
100 1 $aFAGERIA, N. K.
245 $aMacronutrient-use efficiency and changes in chemical properties of an oxisol as influenced by phosphorus fertilization and tropical cover crops.$h[electronic resource]
260 $c2014
520 $aCover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P levels tested were 0 (low), 100 (medium), and 200 (high) mg kg−1 of soil. The cover crops tested were Crotalaria breviflora, Crotalaria breviflora, Crotalaria spectabilis Roth, Crotalaria ochroleuca G. Don, Crotalaria juncea L., Crotalaria mucronata, Calapogonium mucunoides, Pueraria phaseoloides Roxb., Pueraria phaseoloides Roxb., Cajanus cajan L. Millspaugh, Dolichos lablab L., Mucuna deeringiana (Bort) Merr., Mucuna cinereum L., and Canavalia ensiformis L. DC. Agronomic efficiency (shoot dry weight per unit P applied), physiological efficiency (shoot dry weight per unit of nutrient uptake), and apparent recovery efficiency (nutrient uptake in the shoot per unit nutrient applied) were significantly varied among cover crops. Agronomic efficiency decreased with increasing P levels. Overall, physiological efficiency of nutrient uptake was in the order of P > sulfur (S) > magnesium (Mg) > calcium (Ca) > potassium (K) > nitrogen (N). Similarly, apparent recovery efficiency was in the order of N > K > Ca > Mg > P > S. Different recovery efficiency in cover crops can be useful in selecting cover crops with high recovery efficiency, which may be beneficial to succeeding crops in the cropping systems. The P × cover crops interactions were significant for soil extractable Ca2+, P, cation exchange capacity (CEC), Ca saturation, Ca/K ratio, and K/Mg ratio, indicating that cover crops change these soil property differently under different P levels. Thus, cover crops selection for different P levels is an important strategy for using cover crops in cropping systems in Brazilian Oxisols. Optimal values of soil pH, soil Ca and Mg contents, hydrogen (H) + aluminum (Al), P, CEC, base saturation, Ca saturation, Mg saturation, and K saturation were established for tropical cover crops grown on an Oxisol.
650 $aCover crops
650 $aOxisols
650 $aPhosphorus fertilizers
650 $aPlant nutrition
650 $aSoil chemical properties
650 $aFertilizante fosfatado
650 $aFósforo
650 $aMacroelemento
650 $aOxisol
650 $aPlanta de cobertura
650 $aPropriedade fisico-química
700 1 $aBALIGAR, V. C.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 45, n. 9, p. 1227-1246, May 2014.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Tipo/Formato |
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| Registros recuperados : 117 | |
| 61. |  | JARDINE, J. G.; SUNDFELD, E.; DURAES, F. O. M.; PEREIRA, N. R.; BARROS, T. D. Transferência e disponibilização de informações sobre tecnologia em agroenergia: árvore do conhecimento agroenergia. Cadernos de Ciência & Tecnologia, Brasília, v. 28, n. 1, p. 327-340, jan./abr. 2011| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 62. | | MAZONI, I.; BORRO, L. C.; JARDINE, J. G.; YANO, I. H.; SALIM, J. A.; NESHICH, G. Study of specific nanoenvironments containing [alfa]-helices in all-[alfa] and ([alfa]+[beta])+([alfa]/[beta]) proteins. Plos One, v. 13, n. 7, p. 1-25, 2018. Artigo e0200018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Territorial. |
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| 65. | | JARDINE, J. G.; NESHICH, I. A. P.; MORAES, F. R. de; MAZONI, I.; MANCINI, A.; SALIM, J. A.; NESHICH, G. Generation of lipase B mutants with increased surface hydrophobicity in order to improve biodiesel catalysis. In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 5., 2009, Angra dos Reis. Abstracts book... Angra dos Reis: ABBCB, 2009. Não paginado. X-Meeting 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
|  |
| 66. | | NESHICH, I. A. P.; MAZONI, I.; SALIM, J. A.; MORAES, F. R. de; NISHIMURA, L.; JARDINE, J. G.; NESHICH, G. Pathogenic Prion Proteins (PrP) have higher electrostatic potential pattern than normal cellular prion protein in a specific region. In: ANNUAL MEETING OF THE SBBq, 40., 2011, Foz do Iguaçu. [Proceedings...]. São Paulo, SP: Brazilian Society for Biochemistry and Molecular Biology, 2011. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 67. | | SALIM, J. A.; MAZONI, I.; MANCINI, A. L.; MORAES, F. R.; JARDINE, J. G.; NESHICH, I. P.; NESHICH, G. MSSP: a web-based application for analysis of selected parameter from multiple structures in a graphical manner. In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 5., 2009, Angra dos Reis. Abstracts book... Angra dos Reis: ABBCB, 2009. Não paginado. X-Meeting 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 69. | | JARDINE, J. G.; NESHICH, G.; MAZONI, I.; MARTINS, D.; MARANGONI, S.; NOVELLO, J. C.; GATTAZ, W. F.; DIAS-NETO, E. Molecular modeling and structural analysis of the Myelin basic protein-Q65ZS4. In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 3., 2007, São Paulo. Proceedings... Campinas: Embrapa Informática Agropecuária, 2007. p. 138. X-meeting 2007.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 72. | | NESHICH, I. A. P.; MORAES, F. R. de; SALIM, J. A.; MAZONI, I.; MANCINI, A.; JARDINE, J. G.; NESHICH, G. Surface hydrophobicity index (SHI): insight into the mechanisms of protein-protein associations. In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 5., 2009, Angra dos Reis. Abstracts book... Angra dos Reis: ABBCB, 2009. Não paginado. X-Meeting 2009| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 73. | | MAZONI, I.; SALIM, J. A; NESHICH, I. A. P.; MORAES, F. R. de; NISHIMURA, L.; JARDINE, J. G.; NESHICH, G. Structure function relationship de convoluted to a level of physical chemical descriptors: case study - lysozyme / lactalbumine differences. In: ANNUAL MEETING OF THE SBBq, 40., 2011, Foz do Iguaçu. [Proceedings...]. São Paulo, SP: Brazilian Society for Biochemistry and Molecular Biology, 2011. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 74. | | NESHICH, I. A. P.; MORAES, F. de; SALIM, J. A.; MAZONI, I.; JARDINE, J. G.; NESHICH, G. Size matters: surface hydrophobicity index (SHI) describes the impact of the size of interface area on oligomerization driven by hydrophobic effect. In: ANNUAL INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS FOR MOLECULAR BIOLOGY; STRUCTURAL BIOINFORMATICS AND COMPUTATIONAL BIOPHYSICS MEETING, 8., 2012, Long Beach, California. Abstracts... California: ISMB, 2012. Não paginado. 3Dsig 2012.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 75. | | JARDINE, J. G.; SUNDFELD, E.; DURAES, F. O. M.; PEREIRA, N. R.; SCAVASSA, G. C.; BARROS, T. D. Tree of knowledge agroenergy. In: BRAZIL-JAPAN INTERNATIONAL WORKSHOP ON RENEWABLE ENERGY, SUSTAINABLE DEVELOPMET AND STUDENT MOBILITY, 7., 2009, Campinas. Proceedings... Campinas: UNICAMP, 2009. p. 64-71.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Agroenergia. |
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| 76. | | JARDINE, J. G.; SUNDFELD, E.; DURÃES, F. O. M.; PEREIRA, N. R.; SCAVASSA, G. C.; BARROS, T. D. Tree of knowledge agroenergy. In: BRAZIL-JAPAN INTERNATIONAL WORKSHOP ON RENEWABLE ENERGY, SUSTAINABLE DEVELOPMET AND STUDENT MOBILITY, 7., 2009, Campinas. Proceedings... Campinas: UNICAMP, 2009. p. 64-71.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 78. | | NARCISO, M. G.; YAMAGISHI, M. E. B.; QUINAGLIA, T.; SANTOS, E. H. dos; VIEIRA, F. D.; JARDINE, J. G.; MAZONI, I.; FALCAO, P. R. K.; NESHICH, G. Aspectos computacionais da análise da co-evolução de aminoácidos que pertencem a uma proteína qualquer. Campinas: Embrapa Informática Agropecuária, 2006. 4 p. (Embrapa Informática Agropecuária. Comunicado técnico, 77). Na publicação: Goran Neshich.| Tipo: Comunicado Técnico/Recomendações Técnicas |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 79. | | NARCISO, M. G.; NESHICH, G.; YAMAGISHI, M. E. B.; FALCÃO, P.; SANTOS, E. H. dos; VIEIRA, F. D.; JARDINE, J. G.; MAZONI, I. Aspectos computacionais da análise da co-evolução de aminoácidos que pertencem a uma proteína qualquer usando o software Sting. In: CONGRESSO DE COMPUTAÇÃO DO SUL DE MATO GROSSO, 2., 2006, Rondonópolis. Computação e educação: anais. Rondonópolis: UFMT, 2006. p. 166-175. COMPSULMT 2006.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 80. | | JARDINE, J. G.; NESHICH, I. A. P.; MAZONI, I.; YANO, I. H.; MORAES, F. R. de; SALIM, J. A.; BORRO, L.; NISHIMURA, L. S.; NESHICH, G. Biologia computacional molecular e suas aplicações na agricultura. In: MASSRUHÁ, S. M. F. S.; LEITE, M. A. de A.; LUCHIARI JUNIOR, A.; ROMANI, L. A. S. (Ed.). Tecnologias da informação e comunicação e suas relações com a agricultura. Brasília, DF: Embrapa, 2014. Cap. 6. p. 101-117.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| Registros recuperados : 117 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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