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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
07/10/2022 |
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Data da última atualização: |
19/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, H. F. O. da; HUERTAS TAVARES, O. C.; SILVA, L. de S. da; SILVA, E. M. R. da; SAGGIN JUNIOR, O. J.; NOBRE, C. P.; BERBARA, R. L. L.; CALDERÍN GARCÍA, A. |
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Afiliação: |
HELLEN FERNANDA OLIVEIRA DA SILVA, UFRRJ; ORLANDO CARLOS HUERTAS TAVARES, UFRRJ; LUCAS DE SOUZA DA SILVA, UFRRJ; ELIANE MARIA RIBEIRO DA SILVA, CNPAB; ORIVALDO JOSE SAGGIN JUNIOR, CNPAB; CAMILA PINHEIRO NOBRE, UEMA; RICARDO LUIS LOURO BERBARA, UFRRJ; ANDRÉS CALDERÍN GARCÍA, UFRRJ. |
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Título: |
Arbuscular mycorrhizal fungi and humic substances increased the salinity tolerance of rice plants |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Biocatalysis and Agricultural Biotechnology, V. 44, 102472, 2022. |
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ISSN: |
1878-8181 |
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DOI: |
https://doi.org/10.1016/j.bcab.2022.102472 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the effects of the combination of AMF and HSs on the growth of rice plants under salinity stress. The experiment was carried out in a greenhouse: Pots filled with sand were treated with a nutrient solution (as a control), 40 mg HS L−1 or 200 mM NaCl and inoculated with Acaulospora mellea, Glomus formosanum, Rhizoglomus clarum, or Glomus spp. The HSs and AMF stimulated biomass production and root growth compared to those of uninoculated plants. |
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Palavras-Chave: |
Arbuscular mycorrhizal fungal symbiosis. |
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Thesagro: |
Oryza Sativa. |
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Thesaurus Nal: |
Humic substances; Salinity. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 01376naa a2200277 a 4500
001 2147226
005 2022-10-19
008 2022 bl uuuu u00u1 u #d
022 $a1878-8181
024 7 $ahttps://doi.org/10.1016/j.bcab.2022.102472$2DOI
100 1 $aSILVA, H. F. O. da
245 $aArbuscular mycorrhizal fungi and humic substances increased the salinity tolerance of rice plants$h[electronic resource]
260 $c2022
520 $aThis study aimed to evaluate the effects of the combination of AMF and HSs on the growth of rice plants under salinity stress. The experiment was carried out in a greenhouse: Pots filled with sand were treated with a nutrient solution (as a control), 40 mg HS L−1 or 200 mM NaCl and inoculated with Acaulospora mellea, Glomus formosanum, Rhizoglomus clarum, or Glomus spp. The HSs and AMF stimulated biomass production and root growth compared to those of uninoculated plants.
650 $aHumic substances
650 $aSalinity
650 $aOryza Sativa
653 $aArbuscular mycorrhizal fungal symbiosis
700 1 $aHUERTAS TAVARES, O. C.
700 1 $aSILVA, L. de S. da
700 1 $aSILVA, E. M. R. da
700 1 $aSAGGIN JUNIOR, O. J.
700 1 $aNOBRE, C. P.
700 1 $aBERBARA, R. L. L.
700 1 $aCALDERÍN GARCÍA, A.
773 $tBiocatalysis and Agricultural Biotechnology, V. 44, 102472, 2022.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Territorial. |
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Data corrente: |
09/04/2019 |
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Data da última atualização: |
27/04/2020 |
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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: |
CRUSCIOL, C. A. C.; FERRARI NETO, J.; MUI, T. S.; FRANZLUEBBERS, A. J.; COSTA, C. H. M. DA; CASTRO, G. S. A.; RIBEIRO, L. C.; COSTA, N. R. |
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Afiliação: |
CARLOS ALEXANDRE COSTA CRUSCIOL, UNESP; JAYME FERRARI NETO, UNIVERSIDADE CATÓLICA DOM BOSCO; TSAI SIU MUI, USP; ALAN JOSEPH FRANZLUEBBERS, USDA; CLÁUDIO HIDEO MARTINS DA COSTA, UFG; GUSTAVO SPADOTTI AMARAL CASTRO, CNPM; LÍVIA CRISTINA RIBEIRO, UNESP; NÍDIA RAQUEL COSTA, UNESP. |
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Título: |
Rhizobial inoculation and molybdenum fertilization in peanut crops grown in a no tillage system after 20 years of pasture. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 43, p. e0170399, 2019. |
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Páginas: |
19 p. |
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DOI: |
http://dx.doi.org/10.1590/18069657rbcs20170399 |
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Idioma: |
Português |
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Conteúdo: |
Peanut (Arachis hypogea) is an important legume grain consumed by humans and utilized for effective nutrient cycling in a diverse cropping system. Areas that have been cultivated with perennial pasture for decades may have nutritional deficiencies and lack a sufficient population of atmospheric nitrogen-fixing bacteria. Molybdenum is an essential micronutrient that is part of the enzyme nitrogenase contained within symbiotic Bradyrhizobium bacteria, which are responsible for fixing nitrogen in legumes. Our objective was to evaluate the effects of application of Mo at different rates and a rhizobial inoculant on peanut growth characteristics. The experiment was conducted in the 2009/2010 growing season in a no-tillage cropping system following 20-year use as pasture [Urochloa brizantha (Syn. Brachiaria brizantha)]. The experimental design was a randomized complete block with four replicates. The main plots were characterized by peanut inoculation with Bradyrhizobium inoculant or without, and the split plots were characterized by different rates of molybdenum (0, 50, 100, and 200 g ha-1) applied to leaves in the form of ammonium molybdate. The nutritional status of plants, nodulation (number of nodules and nodule dry matter per plant), nitrogenase activity, and nitrogenase specific activity were evaluated at 45 and 64 days after emergence (DAE). The yield components and kernel yield were evaluated at the end of the growing season. Nitrogenase enzyme activity at 64 DAE approximately doubled, and the number of pods per plant was greater with inoculation than without, both of which led to greater yields of pods and kernels. In long-term pasture areas, inoculation and molybdenum fertilization greater than the currently recommended rate appear to be necessary to increase pod and kernel yield per hectare of peanut when managed under no-tillage. MenosPeanut (Arachis hypogea) is an important legume grain consumed by humans and utilized for effective nutrient cycling in a diverse cropping system. Areas that have been cultivated with perennial pasture for decades may have nutritional deficiencies and lack a sufficient population of atmospheric nitrogen-fixing bacteria. Molybdenum is an essential micronutrient that is part of the enzyme nitrogenase contained within symbiotic Bradyrhizobium bacteria, which are responsible for fixing nitrogen in legumes. Our objective was to evaluate the effects of application of Mo at different rates and a rhizobial inoculant on peanut growth characteristics. The experiment was conducted in the 2009/2010 growing season in a no-tillage cropping system following 20-year use as pasture [Urochloa brizantha (Syn. Brachiaria brizantha)]. The experimental design was a randomized complete block with four replicates. The main plots were characterized by peanut inoculation with Bradyrhizobium inoculant or without, and the split plots were characterized by different rates of molybdenum (0, 50, 100, and 200 g ha-1) applied to leaves in the form of ammonium molybdate. The nutritional status of plants, nodulation (number of nodules and nodule dry matter per plant), nitrogenase activity, and nitrogenase specific activity were evaluated at 45 and 64 days after emergence (DAE). The yield components and kernel yield were evaluated at the end of the growing season. Nitrogenase enzyme activity at 64 DAE approxim... Mostrar Tudo |
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Palavras-Chave: |
Nitrogenase activity; Symbiotic fixation. |
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Thesaurus NAL: |
Arachis hypogaea subsp. hypogaea; Nodulation; Urochloa brizantha. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/195665/1/5048.pdf
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Marc: |
LEADER 02805naa a2200289 a 4500
001 2108077
005 2020-04-27
008 2019 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/18069657rbcs20170399$2DOI
100 1 $aCRUSCIOL, C. A. C.
245 $aRhizobial inoculation and molybdenum fertilization in peanut crops grown in a no tillage system after 20 years of pasture.$h[electronic resource]
260 $c2019
300 $a19 p.
520 $aPeanut (Arachis hypogea) is an important legume grain consumed by humans and utilized for effective nutrient cycling in a diverse cropping system. Areas that have been cultivated with perennial pasture for decades may have nutritional deficiencies and lack a sufficient population of atmospheric nitrogen-fixing bacteria. Molybdenum is an essential micronutrient that is part of the enzyme nitrogenase contained within symbiotic Bradyrhizobium bacteria, which are responsible for fixing nitrogen in legumes. Our objective was to evaluate the effects of application of Mo at different rates and a rhizobial inoculant on peanut growth characteristics. The experiment was conducted in the 2009/2010 growing season in a no-tillage cropping system following 20-year use as pasture [Urochloa brizantha (Syn. Brachiaria brizantha)]. The experimental design was a randomized complete block with four replicates. The main plots were characterized by peanut inoculation with Bradyrhizobium inoculant or without, and the split plots were characterized by different rates of molybdenum (0, 50, 100, and 200 g ha-1) applied to leaves in the form of ammonium molybdate. The nutritional status of plants, nodulation (number of nodules and nodule dry matter per plant), nitrogenase activity, and nitrogenase specific activity were evaluated at 45 and 64 days after emergence (DAE). The yield components and kernel yield were evaluated at the end of the growing season. Nitrogenase enzyme activity at 64 DAE approximately doubled, and the number of pods per plant was greater with inoculation than without, both of which led to greater yields of pods and kernels. In long-term pasture areas, inoculation and molybdenum fertilization greater than the currently recommended rate appear to be necessary to increase pod and kernel yield per hectare of peanut when managed under no-tillage.
650 $aArachis hypogaea subsp. hypogaea
650 $aNodulation
650 $aUrochloa brizantha
653 $aNitrogenase activity
653 $aSymbiotic fixation
700 1 $aFERRARI NETO, J.
700 1 $aMUI, T. S.
700 1 $aFRANZLUEBBERS, A. J.
700 1 $aCOSTA, C. H. M. DA
700 1 $aCASTRO, G. S. A.
700 1 $aRIBEIRO, L. C.
700 1 $aCOSTA, N. R.
773 $tRevista Brasileira de Ciência do Solo$gv. 43, p. e0170399, 2019.
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Embrapa Territorial (CNPM) |
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