|
|
Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
29/01/1997 |
Data da última atualização: |
29/01/1997 |
Autoria: |
BOWEN, W. T.; QUINTANA, J. O.; PEREIRA, J.; BOULDIN, D. R.; REID, W. S.; LATHWELL, D. J. |
Título: |
Screening legume green manures as nitrogen sources to succeeding non-legume crops. I. The fallow method. |
Ano de publicação: |
1988 |
Fonte/Imprenta: |
Plant and Soil, v.111, p.75-80, 1988. |
Idioma: |
Inglês |
Conteúdo: |
Legumes managed as green manures provide a good alternative to the use of commercial N-fertilizer for non-legume crop production. An accurate method for predicting the N supplying potential of legumes must be available in order to select the most promising legumes. A field procedure based on the periodic measurement of inorganic nitrogen accumulated in bare fallow soil after the incorporation of legumes was tested on three field experiments carried out from 1983 to 1986 on Oxisols of the Cerrado Region of Central Brazil. The response of maize (Zea mays L.) to incorporated legumes was estimated from companion cropped plots. The amount of inorganic nitrogen acumulated in fallow soil was highly correlated to both nitrogen content in the aboveground dry matter of maize and nitrogen content in the aboveground dry matter plus the residual inorganic nitrogen in the cropped plots in all three experiments. The results showed that the nitrogen supplying potential of legumes for a succeeding non-legume crop may be estimated by the accumulation of inorganic nitrogen in bare fallow soil after the incorporation of the legumes. |
Palavras-Chave: |
Crotalaria paulina; Maize; Mucuna aterrima; Zornia latifolia. |
Thesagro: |
Adubação Verde; Canavalia Ensiformis; Cerrado; Glycine Max; Leguminosa; Leguminosae; Milho; Nitrogênio; Soja; Zea Mays. |
Thesaurus Nal: |
green manures; nitrogen; soybeans. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02120naa a2200385 a 4500 001 1552248 005 1997-01-29 008 1988 bl --- 0-- u #d 100 1 $aBOWEN, W. T. 245 $aScreening legume green manures as nitrogen sources to succeeding non-legume crops. I. The fallow method. 260 $c1988 520 $aLegumes managed as green manures provide a good alternative to the use of commercial N-fertilizer for non-legume crop production. An accurate method for predicting the N supplying potential of legumes must be available in order to select the most promising legumes. A field procedure based on the periodic measurement of inorganic nitrogen accumulated in bare fallow soil after the incorporation of legumes was tested on three field experiments carried out from 1983 to 1986 on Oxisols of the Cerrado Region of Central Brazil. The response of maize (Zea mays L.) to incorporated legumes was estimated from companion cropped plots. The amount of inorganic nitrogen acumulated in fallow soil was highly correlated to both nitrogen content in the aboveground dry matter of maize and nitrogen content in the aboveground dry matter plus the residual inorganic nitrogen in the cropped plots in all three experiments. The results showed that the nitrogen supplying potential of legumes for a succeeding non-legume crop may be estimated by the accumulation of inorganic nitrogen in bare fallow soil after the incorporation of the legumes. 650 $agreen manures 650 $anitrogen 650 $asoybeans 650 $aAdubação Verde 650 $aCanavalia Ensiformis 650 $aCerrado 650 $aGlycine Max 650 $aLeguminosa 650 $aLeguminosae 650 $aMilho 650 $aNitrogênio 650 $aSoja 650 $aZea Mays 653 $aCrotalaria paulina 653 $aMaize 653 $aMucuna aterrima 653 $aZornia latifolia 700 1 $aQUINTANA, J. O. 700 1 $aPEREIRA, J. 700 1 $aBOULDIN, D. R. 700 1 $aREID, W. S. 700 1 $aLATHWELL, D. J. 773 $tPlant and Soil$gv.111, p.75-80, 1988.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Cerrados (CPAC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
28/02/2000 |
Data da última atualização: |
28/02/2000 |
Autoria: |
CAFE FILHO, A. C.; LOPES, C. A.; REIFSCHNEIDER, F. J. B.; CHARCHAR, J. M. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Principais doencas de ervilha no Brasil e seu controle. |
Ano de publicação: |
1989 |
Fonte/Imprenta: |
Informe Agropecuario, Belo Horizonte, v.14, n.158, p.38-45, mar. 1989. |
Idioma: |
Português |
Palavras-Chave: |
Diseases; Fungus; Hecterodera goltengiana; Hiphienema; Longidonus; Nematodes; Pea; PSbMV; Symptoms; TSWV. |
Thesagro: |
Bactéria; Controle Químico; Doença; Ervilha; Fungo; Helicotylenchus; Nematóide; Pisum Sativum; Pseudomonas Syringae; Rhizoctonia Solani; Sclerotinia Sclerotiorum; Sintoma; Vírus. |
Thesaurus NAL: |
Ascochyta pisi; chemical control; Ditylenchus; Erysiphe pisi; Hoplolaimus; Meloidogyne; Nacobbus; Pratylenchus; Trichodorus; Tylenchorhynchus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01365naa a2200541 a 4500 001 1767024 005 2000-02-28 008 1989 bl uuuu u00u1 u #d 100 1 $aCAFE FILHO, A. C. 245 $aPrincipais doencas de ervilha no Brasil e seu controle. 260 $c1989 650 $aAscochyta pisi 650 $achemical control 650 $aDitylenchus 650 $aErysiphe pisi 650 $aHoplolaimus 650 $aMeloidogyne 650 $aNacobbus 650 $aPratylenchus 650 $aTrichodorus 650 $aTylenchorhynchus 650 $aBactéria 650 $aControle Químico 650 $aDoença 650 $aErvilha 650 $aFungo 650 $aHelicotylenchus 650 $aNematóide 650 $aPisum Sativum 650 $aPseudomonas Syringae 650 $aRhizoctonia Solani 650 $aSclerotinia Sclerotiorum 650 $aSintoma 650 $aVírus 653 $aDiseases 653 $aFungus 653 $aHecterodera goltengiana 653 $aHiphienema 653 $aLongidonus 653 $aNematodes 653 $aPea 653 $aPSbMV 653 $aSymptoms 653 $aTSWV 700 1 $aLOPES, C. A. 700 1 $aREIFSCHNEIDER, F. J. B. 700 1 $aCHARCHAR, J. M. 773 $tInforme Agropecuario, Belo Horizonte$gv.14, n.158, p.38-45, mar. 1989.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Hortaliças (CNPH) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|