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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
09/03/2021 |
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Data da última atualização: |
10/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
STUCHI, E. S.; GIRARDI, E. A.; SILVA, S. R.; PAROLIN, L. G.; MÜLLER, G. W.; DONADIO, L. C. |
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Afiliação: |
EDUARDO SANCHES STUCHI, CNPMF; EDUARDO AUGUSTO GIRARDI, CNPMF; SIMONE RODRIGUES SILVA, USP; LUIZ GUSTAVO PAROLIN, Estação Experimental do Agronegócio de Bebedouro; GERD WALTER MÜLLER, Instituto Agronômico, Campinas; LUIZ CARLOS DONADIO, UNESP. |
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Título: |
Performance of field-selected clones of Pera sweet orange in Northern São Paulo state, Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Citrus Res. Technol., 41, e1061, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Brazil is the world?s largest sweet orange producer, with Pera sweet orange [Citrus sinensis (L.) Osbeck] as the main cultivar and Pera IAC as the most planted clone, due to its good overall horticultural performance and because the plants are preimmunized with the attenuated and protective PIAC isolate of the citrus tristeza virus (CTV). Field-selected elite Pera sweet orange trees selected in Bebedouro, on Northern São Paulo state, were previously submitted to shoot tip grafting and preimmunized against CTV. Thirteen of these clones were evaluated in the present study comparatively with the Pera IAC and the Pera Olímpia clones in a trial set up in 1998 under rain-fed conditions in Bebedouro. All the scions were grafted onto Rangpur lime (C. limonia Osbeck) rootstock. The experiment was conducted following a completely randomized design, with 15 treatments (clones), six replications and one plant in the plot. Stem pitting severity, plant growth, fruit yield and quality were evaluated. As Pera IAC and Pera Olímpia, the thirteen pre-immunized clones did not develop stem pitting symptoms characteristics of Pera reaction to CTV. The Pera clones Milton Teixeira, Fazenda União-35 Anos and Alexandre Maróstica-1949 had similar fruit yield, production efficiency and total soluble solids content in the juice than the Pera IAC standard variety, yet they showed remarkably later fruit maturation. |
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Thesagro: |
Fruta. |
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Thesaurus Nal: |
Citrus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01990naa a2200205 a 4500
001 2130559
005 2021-03-10
008 2020 bl uuuu u00u1 u #d
100 1 $aSTUCHI, E. S.
245 $aPerformance of field-selected clones of Pera sweet orange in Northern São Paulo state, Brazil.$h[electronic resource]
260 $c2020
520 $aBrazil is the world?s largest sweet orange producer, with Pera sweet orange [Citrus sinensis (L.) Osbeck] as the main cultivar and Pera IAC as the most planted clone, due to its good overall horticultural performance and because the plants are preimmunized with the attenuated and protective PIAC isolate of the citrus tristeza virus (CTV). Field-selected elite Pera sweet orange trees selected in Bebedouro, on Northern São Paulo state, were previously submitted to shoot tip grafting and preimmunized against CTV. Thirteen of these clones were evaluated in the present study comparatively with the Pera IAC and the Pera Olímpia clones in a trial set up in 1998 under rain-fed conditions in Bebedouro. All the scions were grafted onto Rangpur lime (C. limonia Osbeck) rootstock. The experiment was conducted following a completely randomized design, with 15 treatments (clones), six replications and one plant in the plot. Stem pitting severity, plant growth, fruit yield and quality were evaluated. As Pera IAC and Pera Olímpia, the thirteen pre-immunized clones did not develop stem pitting symptoms characteristics of Pera reaction to CTV. The Pera clones Milton Teixeira, Fazenda União-35 Anos and Alexandre Maróstica-1949 had similar fruit yield, production efficiency and total soluble solids content in the juice than the Pera IAC standard variety, yet they showed remarkably later fruit maturation.
650 $aCitrus
650 $aFruta
700 1 $aGIRARDI, E. A.
700 1 $aSILVA, S. R.
700 1 $aPAROLIN, L. G.
700 1 $aMÜLLER, G. W.
700 1 $aDONADIO, L. C.
773 $tCitrus Res. Technol., 41, e1061, 2020.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
19/01/2024 |
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Data da última atualização: |
20/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SOUZA, V. S.; SANTOS, D. de C.; FERREIRA, J. G.; SOUZA, S. O. de; GONÇALO, T. P.; SOUSA, J. V. A. de; CRUVINEL, A. G.; VILELA, L.; PAIM, T. do P.; ALMEIDA, R. E. M. de; CANISARES, L. P.; CHERUBIN, M. R. |
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Afiliação: |
VICTORIA SANTOS SOUZA, IFGOIANO, Rio Verde-GO; DARLIANE DE CASTRO SANTOS, IFGOIANO, Rio Verde-GO; JAQUELINE GOMES FERREIRA, IFGOIANO, Rio Verde-GO; STEFANY OLIVEIRA DE SOUZA, IFGOIANO, Rio Verde-GO; TULIO PORTO GONÇALO; JOAO VITOR ALVES DE SOUSA; ALINE GUIMARAES CRUVINEL; LOURIVAL VILELA, CPAC; TIAGO DO PRADO PAIM, IFGOIANO, Rio Verde-GO; RODRIGO ESTEVAM MUNHOZ DE ALMEIDA, CNPASA; LUCAS PECCI CANISARES, ESALQ; MAURICIO ROBERTO CHERUBIN, ESALQ. |
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Título: |
Cover crop diversity for sustainable agriculture: insights from the Cerrado biome. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Soil Use and Management, v. 40, e13014, 2024. |
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ISSN: |
1475-2743 |
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DOI: |
https://doi.org/10.1111/sum.13014 |
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Idioma: |
Inglês |
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Conteúdo: |
Brazil is one of the largest soybean producer of the world and the Cerrado biome has played a pivotal role in this expansion. Because of the economic and agronomic challenges associated with the maize production as a second summer crop in this region, cover crops are gaining popularity as a strategy to diversify the agricultural system while enhancing soil health. This study assessed the benefits of single species of cover crops and a mix of cover crop species in between harvest seasons to the soybean grain yield and nematode suppression. The study was carried out for 3 years in two locations within the Cerrado biome. We evaluated six cover crop treatments after soybean cultivation: (1) Mix of cover crops (Pennisetum glaucum, Crotalaria spectabilis and Urochloa ruziziensis), (2) P. glaucum (Pearl millet), (3) C. spectabilis, (4) U. ruziziensis (Congo grass) (5) Urochloa brizantha cv. Marandu (Marandu palisadegrass) and (6) U. brizantha BRS Paiaguás (Paiaguás palisadegrass). Pennisetum glaucum and U. brizantha cv. Marandu produced highest amounts of biomass on a 3-year average. In one site, P. glaucum produced more biomass than other cover crops by 210%. Tropical grasses (U. ruziziensis, Marandu and Paiaguás), along with the cover crop mixture, exhibited intermediate biomass levels in the site with higher P. glaucum biomass production and did not differ from P. glaucum in the other site. Cover crops varied nutrient uptake depending on the species. Decomposition rates varied among cover crops as expected, with C. spectabilis decomposing rapidly and releasing substantial amounts nutrients, particularly nitrogen. In contrast, the cover crop mixture had a slower decomposition. The choice of cover crop significantly influenced soybean population and yield, with some variability across years and locations. The cover crop mixture consistently supported higher soybean populations and yields, highlighting its potential for enhancing soybean production, nutrient cycling and nematode suppression. It effectively reduced nematode abundance in soybean roots, highlighting its role in nematode management. Our findings emphasize the robustness and versatility of cover crop mixtures in mitigating weather variability across years and sites. They consistently performed well in terms of biomass production, nutrient uptake, soybean yields and nematode control. This study highlights the vital role of cover crops in the Cerrado ecosystem, enhancing soil health, crop productivity and environmental sustainability. The choice of cover crop species and mixtures offers a valuable tool for farmers seeking resilient and sustainable agricultural practices amid changing environmental conditions. MenosBrazil is one of the largest soybean producer of the world and the Cerrado biome has played a pivotal role in this expansion. Because of the economic and agronomic challenges associated with the maize production as a second summer crop in this region, cover crops are gaining popularity as a strategy to diversify the agricultural system while enhancing soil health. This study assessed the benefits of single species of cover crops and a mix of cover crop species in between harvest seasons to the soybean grain yield and nematode suppression. The study was carried out for 3 years in two locations within the Cerrado biome. We evaluated six cover crop treatments after soybean cultivation: (1) Mix of cover crops (Pennisetum glaucum, Crotalaria spectabilis and Urochloa ruziziensis), (2) P. glaucum (Pearl millet), (3) C. spectabilis, (4) U. ruziziensis (Congo grass) (5) Urochloa brizantha cv. Marandu (Marandu palisadegrass) and (6) U. brizantha BRS Paiaguás (Paiaguás palisadegrass). Pennisetum glaucum and U. brizantha cv. Marandu produced highest amounts of biomass on a 3-year average. In one site, P. glaucum produced more biomass than other cover crops by 210%. Tropical grasses (U. ruziziensis, Marandu and Paiaguás), along with the cover crop mixture, exhibited intermediate biomass levels in the site with higher P. glaucum biomass production and did not differ from P. glaucum in the other site. Cover crops varied nutrient uptake depending on the species. Decomposition rates varied a... Mostrar Tudo |
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Palavras-Chave: |
Soil health. |
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Thesagro: |
Biomassa; Cerrado; Planta de Cobertura; Resíduo Agrícola; Rotação de Cultura; Soja; Solo. |
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Thesaurus NAL: |
Cover crops; Crop residues; Crop rotation; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 03865naa a2200421 a 4500
001 2161055
005 2024-01-20
008 2024 bl uuuu u00u1 u #d
022 $a1475-2743
024 7 $ahttps://doi.org/10.1111/sum.13014$2DOI
100 1 $aSOUZA, V. S.
245 $aCover crop diversity for sustainable agriculture$binsights from the Cerrado biome.$h[electronic resource]
260 $c2024
520 $aBrazil is one of the largest soybean producer of the world and the Cerrado biome has played a pivotal role in this expansion. Because of the economic and agronomic challenges associated with the maize production as a second summer crop in this region, cover crops are gaining popularity as a strategy to diversify the agricultural system while enhancing soil health. This study assessed the benefits of single species of cover crops and a mix of cover crop species in between harvest seasons to the soybean grain yield and nematode suppression. The study was carried out for 3 years in two locations within the Cerrado biome. We evaluated six cover crop treatments after soybean cultivation: (1) Mix of cover crops (Pennisetum glaucum, Crotalaria spectabilis and Urochloa ruziziensis), (2) P. glaucum (Pearl millet), (3) C. spectabilis, (4) U. ruziziensis (Congo grass) (5) Urochloa brizantha cv. Marandu (Marandu palisadegrass) and (6) U. brizantha BRS Paiaguás (Paiaguás palisadegrass). Pennisetum glaucum and U. brizantha cv. Marandu produced highest amounts of biomass on a 3-year average. In one site, P. glaucum produced more biomass than other cover crops by 210%. Tropical grasses (U. ruziziensis, Marandu and Paiaguás), along with the cover crop mixture, exhibited intermediate biomass levels in the site with higher P. glaucum biomass production and did not differ from P. glaucum in the other site. Cover crops varied nutrient uptake depending on the species. Decomposition rates varied among cover crops as expected, with C. spectabilis decomposing rapidly and releasing substantial amounts nutrients, particularly nitrogen. In contrast, the cover crop mixture had a slower decomposition. The choice of cover crop significantly influenced soybean population and yield, with some variability across years and locations. The cover crop mixture consistently supported higher soybean populations and yields, highlighting its potential for enhancing soybean production, nutrient cycling and nematode suppression. It effectively reduced nematode abundance in soybean roots, highlighting its role in nematode management. Our findings emphasize the robustness and versatility of cover crop mixtures in mitigating weather variability across years and sites. They consistently performed well in terms of biomass production, nutrient uptake, soybean yields and nematode control. This study highlights the vital role of cover crops in the Cerrado ecosystem, enhancing soil health, crop productivity and environmental sustainability. The choice of cover crop species and mixtures offers a valuable tool for farmers seeking resilient and sustainable agricultural practices amid changing environmental conditions.
650 $aCover crops
650 $aCrop residues
650 $aCrop rotation
650 $aSoybeans
650 $aBiomassa
650 $aCerrado
650 $aPlanta de Cobertura
650 $aResíduo Agrícola
650 $aRotação de Cultura
650 $aSoja
650 $aSolo
653 $aSoil health
700 1 $aSANTOS, D. de C.
700 1 $aFERREIRA, J. G.
700 1 $aSOUZA, S. O. de
700 1 $aGONÇALO, T. P.
700 1 $aSOUSA, J. V. A. de
700 1 $aCRUVINEL, A. G.
700 1 $aVILELA, L.
700 1 $aPAIM, T. do P.
700 1 $aALMEIDA, R. E. M. de
700 1 $aCANISARES, L. P.
700 1 $aCHERUBIN, M. R.
773 $tSoil Use and Management$gv. 40, e13014, 2024.
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