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2. | | PEREIRA, A. M.; COSTA, J. F. A.; SOUZA, L. do S. S. de; MACHADO, N. T.; CORRÊA, N. C. F.; FRANÇA, L. F. de. Produção de biodiesel a partir do óleo de andiroba (Carapa guianensis AUBL.) através do processo de transesterificação por via etanólica. In: CONGRESSO BRASILEIRO DE PLANTAS OLEAGINOSAS, ÓLEOS, GORDURAS E BIODIESEL, 6., 2009. Montes Claros. Biodiesel: inovação tecnológica – anais. Lavras: UFLA, 2009. Biblioteca(s): Embrapa Algodão. |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
25/10/2021 |
Data da última atualização: |
25/10/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
GOULART, J. M.; ROCHA, A. A.; ESPINDOLA, J. A. A.; ARAUJO, E. da S.; GUERRA, J. G. M. |
Afiliação: |
JHONATAN M GOULART, UFRRJ; ADRIANO A ROCHA, UFRRJ; JOSE ANTONIO AZEVEDO ESPINDOLA, CNPAB; EDNALDO DA SILVA ARAUJO, CNPAB; JOSE GUILHERME MARINHO GUERRA, CNPAB. |
Título: |
Agronomic performance of sweet potato crop in succession to leguminous plants in monocropping and intercropped with corn. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Horticultura Brasileira, v. 39, n. 2, Apr./Jun., 2021. |
ISSN: |
1806-9991 |
DOI: |
https://doi.org/10.1590/s0102-0536-20210209 |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to evaluate sweet potato performance in succession to annual herbaceous leguminous plants, in monocropping or intercropped with corn, under agroecological management, under Baixada Fluminense conditions. The experimental design was randomized blocks, with five treatments and four replicates. The treatments consisted of pre-cropping with the following species: crotalária (Crotalaria juncea) under monocropping system, crotalária intercropped with corn (Zea mays), jack bean (Canavalia ensiformis) under monocropping system, jack bean intercropped with corn and spontaneous vegetation. The results showed that monocropped crotalária reached the greatest dry biomass accumulation during two consecutive years of succession. In the second year, this treatment provided greater accumulated amounts of N, K and Mg in plant biomass. Growing sweet potatoes in succession to the pre-cropping of crotalária is advantageous, as it provided an increase in vegetable productivity in the second year of succession. |
Palavras-Chave: |
Organic agriculture. |
Thesagro: |
Canavalia Ensiformis; Crotalária Juncea; Zea Mays. |
Thesaurus NAL: |
Green manures; Ipomoea. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01856naa a2200265 a 4500 001 2135546 005 2021-10-25 008 2021 bl uuuu u00u1 u #d 022 $a1806-9991 024 7 $ahttps://doi.org/10.1590/s0102-0536-20210209$2DOI 100 1 $aGOULART, J. M. 245 $aAgronomic performance of sweet potato crop in succession to leguminous plants in monocropping and intercropped with corn.$h[electronic resource] 260 $c2021 520 $aThis study aimed to evaluate sweet potato performance in succession to annual herbaceous leguminous plants, in monocropping or intercropped with corn, under agroecological management, under Baixada Fluminense conditions. The experimental design was randomized blocks, with five treatments and four replicates. The treatments consisted of pre-cropping with the following species: crotalária (Crotalaria juncea) under monocropping system, crotalária intercropped with corn (Zea mays), jack bean (Canavalia ensiformis) under monocropping system, jack bean intercropped with corn and spontaneous vegetation. The results showed that monocropped crotalária reached the greatest dry biomass accumulation during two consecutive years of succession. In the second year, this treatment provided greater accumulated amounts of N, K and Mg in plant biomass. Growing sweet potatoes in succession to the pre-cropping of crotalária is advantageous, as it provided an increase in vegetable productivity in the second year of succession. 650 $aGreen manures 650 $aIpomoea 650 $aCanavalia Ensiformis 650 $aCrotalária Juncea 650 $aZea Mays 653 $aOrganic agriculture 700 1 $aROCHA, A. A. 700 1 $aESPINDOLA, J. A. A. 700 1 $aARAUJO, E. da S. 700 1 $aGUERRA, J. G. M. 773 $tHorticultura Brasileira$gv. 39, n. 2, Apr./Jun., 2021.
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