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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
04/05/2020 |
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Data da última atualização: |
04/05/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DIAS, P. A. S.; MELO, P. G. S.; MELO, L. C.; SOUZA, T. L. P. O.; FARIA, L. C. de; FERREIRA, E. P. B.; PEREIRA, H. S. |
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Afiliação: |
POLIANNA ALVES SILVA DIAS, UFG; PATRICIA GUIMARAES SANTOS MELO, UFG; LEONARDO CUNHA MELO, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; LUIS CLAUDIO DE FARIA, CNPAF; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; HELTON SANTOS PEREIRA, CNPAF. |
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Título: |
Production and disease resistance of elite black bean lines previously selected using mineral nitrogen fertilization cultivated with natural versus artificial nitrogen supplementation. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 19, n. 2, gmr18491, 2020. |
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ISSN: |
1676-5680 |
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DOI: |
10.4238/gmr18491 |
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Idioma: |
Inglês |
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Conteúdo: |
Nitrogen (N) is the most important soil nutrient for common beans; the main sources are mineral N fertilizers and symbiotic N fixation (SNF). The common bean (Phaseolus vulgaris) is a N fixing species, but breeding programs have neglected this fact. We investigates black seeded elite lines grown with mineral N fertilization or using inoculation with rhizobia to select lines with broad adaptability, high yield stability, and high agronomic performance. Fifteen black seeded common bean elite lines and cultivars, all of them selected under mineral N fertilization, were evaluated in major bean crop regions in the Brazilian states of Goiás, Paraná and Distrito Federal in different growing seasons and years, totaling 13 environments (combination of location/growing season/year). Two side-by-side experiments were set up in each environment, one exclusively with mineral N fertilization (total of 80 kg ha-1 of N) and another with Rhizobium inoculation only. The agronomic traits evaluated were seed yield, 100-seed weight, sieve yield, reaction to anthracnose and angular leaf spot. The nodulation traits evaluated were number of nodules and nodule dry matter, specific weight of nodules and relative nodulation index. The N source significantly affected seed yield, 100-seed weight and reaction to anthracnose. All lines produced a higher yield and had higher 100-seed weight under N mineral fertilization; but they were more resistant to disease when inoculated with rhizobia. The interaction between lines and N sources was significant for seed yield, sieve yield, and reaction to anthracnose. However, it did not affect selection of the best lines regardless of N source. The cultivars BRS FP403 and BRS Esteio are recommended for planting with either of the two N sources because they were the highest yielding and exhibited high adaptability and stability under both N supply systems. Selection of superior lines does not appear to depend on the source of N used during crop development. The lines BRS Campeiro and CNFP 15177 gave the highest nodulation index, indicating that these lines should be used in crosses with high yielding lines to produce lines with high seed yield and high nodulation, reducing possible yield losses in SNF systems compared to those that useonly mineral N fertilizer. MenosNitrogen (N) is the most important soil nutrient for common beans; the main sources are mineral N fertilizers and symbiotic N fixation (SNF). The common bean (Phaseolus vulgaris) is a N fixing species, but breeding programs have neglected this fact. We investigates black seeded elite lines grown with mineral N fertilization or using inoculation with rhizobia to select lines with broad adaptability, high yield stability, and high agronomic performance. Fifteen black seeded common bean elite lines and cultivars, all of them selected under mineral N fertilization, were evaluated in major bean crop regions in the Brazilian states of Goiás, Paraná and Distrito Federal in different growing seasons and years, totaling 13 environments (combination of location/growing season/year). Two side-by-side experiments were set up in each environment, one exclusively with mineral N fertilization (total of 80 kg ha-1 of N) and another with Rhizobium inoculation only. The agronomic traits evaluated were seed yield, 100-seed weight, sieve yield, reaction to anthracnose and angular leaf spot. The nodulation traits evaluated were number of nodules and nodule dry matter, specific weight of nodules and relative nodulation index. The N source significantly affected seed yield, 100-seed weight and reaction to anthracnose. All lines produced a higher yield and had higher 100-seed weight under N mineral fertilization; but they were more resistant to disease when inoculated with rhizobia. The interaction... Mostrar Tudo |
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Palavras-Chave: |
Symbiotic N fixation. |
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Thesagro: |
Feijão; Fixação de Nitrogênio; Melhoramento Genético Vegetal; Nodulação; Phaseolus Vulgaris; Rhizobium. |
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Thesaurus Nal: |
Beans; Nitrogen fixation; Nodulation; Plant breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212697/1/CNPAF-2020-GMR.pdf
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Marc: |
LEADER 03411naa a2200349 a 4500
001 2122030
005 2020-05-04
008 2020 bl uuuu u00u1 u #d
022 $a1676-5680
024 7 $a10.4238/gmr18491$2DOI
100 1 $aDIAS, P. A. S.
245 $aProduction and disease resistance of elite black bean lines previously selected using mineral nitrogen fertilization cultivated with natural versus artificial nitrogen supplementation.$h[electronic resource]
260 $c2020
520 $aNitrogen (N) is the most important soil nutrient for common beans; the main sources are mineral N fertilizers and symbiotic N fixation (SNF). The common bean (Phaseolus vulgaris) is a N fixing species, but breeding programs have neglected this fact. We investigates black seeded elite lines grown with mineral N fertilization or using inoculation with rhizobia to select lines with broad adaptability, high yield stability, and high agronomic performance. Fifteen black seeded common bean elite lines and cultivars, all of them selected under mineral N fertilization, were evaluated in major bean crop regions in the Brazilian states of Goiás, Paraná and Distrito Federal in different growing seasons and years, totaling 13 environments (combination of location/growing season/year). Two side-by-side experiments were set up in each environment, one exclusively with mineral N fertilization (total of 80 kg ha-1 of N) and another with Rhizobium inoculation only. The agronomic traits evaluated were seed yield, 100-seed weight, sieve yield, reaction to anthracnose and angular leaf spot. The nodulation traits evaluated were number of nodules and nodule dry matter, specific weight of nodules and relative nodulation index. The N source significantly affected seed yield, 100-seed weight and reaction to anthracnose. All lines produced a higher yield and had higher 100-seed weight under N mineral fertilization; but they were more resistant to disease when inoculated with rhizobia. The interaction between lines and N sources was significant for seed yield, sieve yield, and reaction to anthracnose. However, it did not affect selection of the best lines regardless of N source. The cultivars BRS FP403 and BRS Esteio are recommended for planting with either of the two N sources because they were the highest yielding and exhibited high adaptability and stability under both N supply systems. Selection of superior lines does not appear to depend on the source of N used during crop development. The lines BRS Campeiro and CNFP 15177 gave the highest nodulation index, indicating that these lines should be used in crosses with high yielding lines to produce lines with high seed yield and high nodulation, reducing possible yield losses in SNF systems compared to those that useonly mineral N fertilizer.
650 $aBeans
650 $aNitrogen fixation
650 $aNodulation
650 $aPlant breeding
650 $aFeijão
650 $aFixação de Nitrogênio
650 $aMelhoramento Genético Vegetal
650 $aNodulação
650 $aPhaseolus Vulgaris
650 $aRhizobium
653 $aSymbiotic N fixation
700 1 $aMELO, P. G. S.
700 1 $aMELO, L. C.
700 1 $aSOUZA, T. L. P. O.
700 1 $aFARIA, L. C. de
700 1 $aFERREIRA, E. P. B.
700 1 $aPEREIRA, H. S.
773 $tGenetics and Molecular Research$gv. 19, n. 2, gmr18491, 2020.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Origem |
Tipo/Formato |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
29/04/2010 |
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Data da última atualização: |
29/06/2017 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
CORREIA, J. R.; VILELA, M. de F.; CARRARA, A. A.; SEVILHA, A. C.; OLIVEIRA, M. D. de; SOARES, E. P.; SANO, S. M.; SANTOS, A. E. dos. |
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Afiliação: |
JOAO ROBERTO CORREIA, CPAC; MARINA DE FATIMA VILELA, CPAC; ÁLVARO ALVES CARRARA, CENTRO DE AGRICULTURA ALTERNATIVA - NORTE DE MINAS; ANDERSON CASSIO SEVILHA, CENARGEN; MOISÉS DIAS DE OLIVEIRA, Sindicato dos Trabalhadores, Assalariados Rurais e Pequenos Agricultores de Rio Pardo de Minas; ELMY PEREIRA SOARES, Sindicato dos Trabalhadores, Assalariados Rurais e Pequenos Agricultores de Rio Pardo de Minas; SUELI MATIKO SANO, CPAC; Arcilo Elias dos Santos, Sindicato dos Trabalhadores, Assalariados Rurais e Pequenos Agricultores de Rio Pardo de Minas. |
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Título: |
Diálogos e percepções para construção de alternativas de uso sustentável da terra (2009). |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2009. |
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Descrição Física: |
1 folder. |
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Idioma: |
Português |
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Thesagro: |
Agricultura Sustentável. |
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Thesaurus NAL: |
land use; sustainable agriculture. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78149/1/p2009-039.pdf
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Marc: |
LEADER 00674nam a2200229 a 4500
001 1748066
005 2017-06-29
008 2009 bl uuuu u0uu1 u #d
100 1 $aCORREIA, J. R.
245 $aDiálogos e percepções para construção de alternativas de uso sustentável da terra (2009).
260 $aPlanaltina, DF: Embrapa Cerrados$c2009
300 $c1 folder.
650 $aland use
650 $asustainable agriculture
650 $aAgricultura Sustentável
700 1 $aVILELA, M. de F.
700 1 $aCARRARA, A. A.
700 1 $aSEVILHA, A. C.
700 1 $aOLIVEIRA, M. D. de
700 1 $aSOARES, E. P.
700 1 $aSANO, S. M.
700 1 $aSANTOS, A. E. dos
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Embrapa Cerrados (CPAC) |
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