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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
04/11/2022 |
Data da última atualização: |
04/11/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MAGALHÃES, C. da C.; CARVALHO, A. D. F. de; BISCAIA, D.; MELO, R. A. de C. e; SOUZA, L. R. de; ALVES, C. dos S.; SILVA, G. O. da; PINHEIRO, J. B. |
Afiliação: |
CAROLINE DA C. MAGALHÃES, CENTRO UNIVERSITÁRIO DE DESENVOLVIMENTO DO CENTRO OESTE - UNIDESC.; AGNALDO DONIZETE FERREIRA DE CARVALHO, CNPH; DANIELLE BISCAIA, CNPH; RAPHAEL AUGUSTO DE CASTRO E MELO, CNPH; LUDMILA R. DE SOUZA, UNIVERSIDADE DE BRASÍLIA; CAMILA DOS S. ALVES, UNICESP-ICESP; GIOVANI OLEGARIO DA SILVA, CNPH; JADIR BORGES PINHEIRO, CNPH. |
Título: |
Adjustment of inoculum levels for the evaluation of carrot genotypes resistance to Meloidogyne incognita. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Horticultura Brasileira, v. 40, n. 3, p. 321-325, jul./sept. 2022. |
ISSN: |
0102-0536 |
Idioma: |
Inglês |
Conteúdo: |
Thus, in order to identify the best population level for inoculum of the rootknot nematode (Meloidogyne incognita) for maximum expression of symptoms of this nematode attack on carrots, an experiment was carried out to evaluate the carrot cultivar Brasília (CBR) and the population Pop-750 (CRO). The experiment was carried out in a greenhouse at Embrapa Vegetable, Brasília-DF, in 5 L pots, with six replications, in a 4x2 factorial scheme in a completely randomized design, in the dosages of 0, 1, 5 and 10 thousand eggs and occasional juveniles of 2nd stage (E+J2R). |
Thesagro: |
Cenoura; Daucus Carota; Meloidogyne Incognita; Meloidogyne spp; Nematóide; Variedade Resistente. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148052/1/Adjustment-of-inoculum-levels-for-the-evaluation-of-carrot-genotypes-1.pdf
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Marc: |
LEADER 01441naa a2200289 a 4500 001 2148052 005 2022-11-04 008 2022 bl uuuu u00u1 u #d 022 $a0102-0536 100 1 $aMAGALHÃES, C. da C. 245 $aAdjustment of inoculum levels for the evaluation of carrot genotypes resistance to Meloidogyne incognita.$h[electronic resource] 260 $c2022 520 $aThus, in order to identify the best population level for inoculum of the rootknot nematode (Meloidogyne incognita) for maximum expression of symptoms of this nematode attack on carrots, an experiment was carried out to evaluate the carrot cultivar Brasília (CBR) and the population Pop-750 (CRO). The experiment was carried out in a greenhouse at Embrapa Vegetable, Brasília-DF, in 5 L pots, with six replications, in a 4x2 factorial scheme in a completely randomized design, in the dosages of 0, 1, 5 and 10 thousand eggs and occasional juveniles of 2nd stage (E+J2R). 650 $aCenoura 650 $aDaucus Carota 650 $aMeloidogyne Incognita 650 $aMeloidogyne spp 650 $aNematóide 650 $aVariedade Resistente 700 1 $aCARVALHO, A. D. F. de 700 1 $aBISCAIA, D. 700 1 $aMELO, R. A. de C. e 700 1 $aSOUZA, L. R. de 700 1 $aALVES, C. dos S. 700 1 $aSILVA, G. O. da 700 1 $aPINHEIRO, J. B. 773 $tHorticultura Brasileira$gv. 40, n. 3, p. 321-325, jul./sept. 2022.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
Data corrente: |
25/10/2013 |
Data da última atualização: |
07/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 5 |
Autoria: |
ANDREAZZA, R.; BORTOLON, L.; PIENIZ, S.; CAMARGO, F. A. O.; BORTOLON, E. S. O. |
Afiliação: |
ROBSON ANDREAZZA, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; LEANDRO BORTOLON, CNPASA; SIMONE PIENIZ, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; FLÁVIO A. O. CAMARGO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; ELISANDRA SOLANGE OLIVEIRA BORTOLON, CNPASA. |
Título: |
Copper phytoextraction and phytostabilization by Brachiaria decumbens Stapf. in vineyard soils and a copper mining waste. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Open Journal of Soil Science, v. 3, n. 6, p. 273-282, Oct. 2013. |
ISSN: |
2162-5379 |
DOI: |
http://dx.doi.org/10.4236/ojss.2013.36032 |
Idioma: |
Inglês |
Conteúdo: |
Brachiaria decumbens is a high biomass plant with great potential for phytoremediation of copper-polluted soils. The current study aimed to evaluate B. decumbens plants for phytoextraction and phytostabilization use in two different copper contaminated vineyard soils and a copper mining waste. Also, the macro and micronutrients uptake were evalu- ated after plants growth in copper contaminated soils. B. decumbens was cultivated in two vineyard soils (Inceptisol and Mollisol) and a copper mining waste for 47 days of growth in greenhouse. Then, B. decumbens?s nutrient uptake was evaluated, and it?s potential application in phytoremediation techniques for the phytoextraction and phytostabilization of copper contamination. B. decumbens exhibited high levels of biomass production at contaminated soils and no negative effect on macronutrients uptake was found. Copper contaminated soils affected micronutrients uptake by Brachiaria plants. This Brachiaria specie showed high potential on copper phytoextraction with accumulation of copper concentra- tions in the shoots and roots of 70 and 585 mg·kg?1 of dry mass, respectively, in the vineyard Inceptisol soil, after 47 days of growth. Mollisol soil and copper mining waste also exhibited high copper concentration in the biomass in the entire plant with 371 and 466 mg·kg?1, respectively. Although Brachiaria exhibited low levels of translocation factor for copper, this specie showed high potential for copper phytoextraction on Inceptisol, Mollisol and copper mining waste with 1900, 1156 and 1363 g·ha?1 of copper, respectively. In summary, B. decumbens plants showed high potential for copper phytoextraction and phytostabilization of copper on contaminated vineyard soils and copper mining waste. MenosBrachiaria decumbens is a high biomass plant with great potential for phytoremediation of copper-polluted soils. The current study aimed to evaluate B. decumbens plants for phytoextraction and phytostabilization use in two different copper contaminated vineyard soils and a copper mining waste. Also, the macro and micronutrients uptake were evalu- ated after plants growth in copper contaminated soils. B. decumbens was cultivated in two vineyard soils (Inceptisol and Mollisol) and a copper mining waste for 47 days of growth in greenhouse. Then, B. decumbens?s nutrient uptake was evaluated, and it?s potential application in phytoremediation techniques for the phytoextraction and phytostabilization of copper contamination. B. decumbens exhibited high levels of biomass production at contaminated soils and no negative effect on macronutrients uptake was found. Copper contaminated soils affected micronutrients uptake by Brachiaria plants. This Brachiaria specie showed high potential on copper phytoextraction with accumulation of copper concentra- tions in the shoots and roots of 70 and 585 mg·kg?1 of dry mass, respectively, in the vineyard Inceptisol soil, after 47 days of growth. Mollisol soil and copper mining waste also exhibited high copper concentration in the biomass in the entire plant with 371 and 466 mg·kg?1, respectively. Although Brachiaria exhibited low levels of translocation factor for copper, this specie showed high potential for copper phytoextraction on Inceptisol,... Mostrar Tudo |
Thesagro: |
Absorção de nutrientes; Brachiaria decumbens; Cobre; Metal pesado; Poluição; Solo. |
Thesaurus NAL: |
Bioremediation; Nutrient uptake; Soil pollution. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91488/1/copper.pdf
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Marc: |
LEADER 02679naa a2200301 a 4500 001 1969423 005 2017-03-07 008 2013 bl uuuu u00u1 u #d 022 $a2162-5379 024 7 $ahttp://dx.doi.org/10.4236/ojss.2013.36032$2DOI 100 1 $aANDREAZZA, R. 245 $aCopper phytoextraction and phytostabilization by Brachiaria decumbens Stapf. in vineyard soils and a copper mining waste.$h[electronic resource] 260 $c2013 520 $aBrachiaria decumbens is a high biomass plant with great potential for phytoremediation of copper-polluted soils. The current study aimed to evaluate B. decumbens plants for phytoextraction and phytostabilization use in two different copper contaminated vineyard soils and a copper mining waste. Also, the macro and micronutrients uptake were evalu- ated after plants growth in copper contaminated soils. B. decumbens was cultivated in two vineyard soils (Inceptisol and Mollisol) and a copper mining waste for 47 days of growth in greenhouse. Then, B. decumbens?s nutrient uptake was evaluated, and it?s potential application in phytoremediation techniques for the phytoextraction and phytostabilization of copper contamination. B. decumbens exhibited high levels of biomass production at contaminated soils and no negative effect on macronutrients uptake was found. Copper contaminated soils affected micronutrients uptake by Brachiaria plants. This Brachiaria specie showed high potential on copper phytoextraction with accumulation of copper concentra- tions in the shoots and roots of 70 and 585 mg·kg?1 of dry mass, respectively, in the vineyard Inceptisol soil, after 47 days of growth. Mollisol soil and copper mining waste also exhibited high copper concentration in the biomass in the entire plant with 371 and 466 mg·kg?1, respectively. Although Brachiaria exhibited low levels of translocation factor for copper, this specie showed high potential for copper phytoextraction on Inceptisol, Mollisol and copper mining waste with 1900, 1156 and 1363 g·ha?1 of copper, respectively. In summary, B. decumbens plants showed high potential for copper phytoextraction and phytostabilization of copper on contaminated vineyard soils and copper mining waste. 650 $aBioremediation 650 $aNutrient uptake 650 $aSoil pollution 650 $aAbsorção de nutrientes 650 $aBrachiaria decumbens 650 $aCobre 650 $aMetal pesado 650 $aPoluição 650 $aSolo 700 1 $aBORTOLON, L. 700 1 $aPIENIZ, S. 700 1 $aCAMARGO, F. A. O. 700 1 $aBORTOLON, E. S. O. 773 $tOpen Journal of Soil Science$gv. 3, n. 6, p. 273-282, Oct. 2013.
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