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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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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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Registro original: |
Embrapa Territorial (CNPM) |
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| Registros recuperados : 16 | |
| 2. |  | CASTRO, G. S. A.; FERRARI NETO, J.; COSTA, C. H. M. da; CRUSCIOL, C. A. C. Grain yield of mayze as a consequence of a crop rotation with a second crop, forage, green manure and lie fallow. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| 4. | | CRUSCIOL, C. A. C.; SORATTO, R. P.; CASTRO, G. S. A.; COSTA, C. H. M. da; FERRARI NETO, J. Aplicação foliar de ácido silícico estabilizado na soja, feijão e amendoim. Revista Ciência Agronômica, Fortaleza, v. 44, n. 2, p. 404-410, abr./jun. 2013.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Amapá. |
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| 6. | | CRUSCIOL, C. A. C.; SORATTO, R. P.; CASTRO, G. S. A.; FERRARI NETO, J.; COSTA, C. H. M. da. Leaf application of silicic acid to upland rice and corn. Semina: Ciências Agrárias, Londrina, v. 34, n. 7, p. 2803-2808, nov./dez. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amapá. |
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| 7. | | DETTMER, C. A.; FERRARI NETO, J.; DALL'OLIO, F.; ABREU, F. F. de; ABREU, U. G. P. de. Custos de produção em cultivo de soja: uma análise da atividade em propriedade rural no Estado de Goiás. Encontro Internacional de Gestão, Desenvolvimento e Inovação (EIGEDIN), v. 5, n. 1, p. 1-10, 2021.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 8. | | SORATTO, R. P.; CRUSCIOL, C. A. C.; COSTA, C. H. M. da; FERRARI NETO, J.; CASTRO, G. S. A. Produção, decomposição e ciclagem de nutrientes em resíduos de crotalária e milheto, cultivados solteiros e consorciados. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 10, p. 1462-1470, out. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amapá; Embrapa Unidades Centrais. |
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| 11. | | CRUSCIOL, C. A. C.; SORATTO, R. P.; GILABEL, A. P.; COSTA, C. H. M. da; CAMPOS, M. de; CASTRO, G. S. A.; FERRARI NETO, J. Broadcast application of ground silicate rocks as potassium sources for grain crops. Pesquisa Agropecuária Brasileira, v. 57, e02443, 2022. Título em português: Aplicação a lanço de rochas silicáticas moídas como fontes de potássio para culturas de grãos.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Territorial; Embrapa Unidades Centrais. |
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| 12. | | SORATTO, R. P.; CRUSCIOL, C. A. C.; CAMPOS, M. DE; GILABEL, A. P.; COSTA, C. H. M. DA; CASTRO, G. S. A.; FERRARI NETO, J. Efficiency and residual effect of alternative potassium sources in grain crops. Pesquisa Agropecuária Brasileira, Brasília, v. 56, e02686, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Territorial. |
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| 13. | | 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. Rhizobial inoculation and molybdenum fertilization in peanut crops grown in a no tillage system after 20 years of pasture. Revista Brasileira de Ciência do Solo, v. 43, p. e0170399, 2019. 19 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Territorial. |
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| 14. | | TRINDADE, G. F. L.; VILAS BOAS, L. A.; CODA, S.; FURLANETO, L.; HUNGRIA, M.; FERRARI NETO, J.; ARANTES, O. M. N. Estudo da dispersão plasmidial em Bacillus thuringiensis. In: CONGRESSO NACIONAL DE GENÉTICA, 41., 1995, Caxambu. Programa e resumos... Revista Brasileira de Genética, v. 18, n. 3, p. 214, set. 1995. Suplemento. A.256.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 15. | | SORATTO, R. P.; CRUSCIOL, C. A. C.; CAMPOS, M. DE; COSTA, C. H. M. DA; GILABEL, A. P.; CASTRO, G. S. A.; FERRARI NETO, J. Silicate rocks as an alternative potassium fertilizer for upland rice and common bean crops. Pesquisa Agropecuária Brasileira, v. 56, e01411, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Territorial; Embrapa Unidades Centrais. |
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| 16. | | CRUSCIOL, C. A. C.; MARQUES, R. R.; CARMEIS FILHO, A. C. A.; SORATTO, R. P.; COSTA, C. H. M.; FERRARI NETO, J.; CASTRO, G. S. A.; PARIZ, C. M.; CASTILHOS, A. M.; FRANZLUEBBERS, A. J. Lime and gypsum combination improves crop and forage yields and estimated meat production and revenue in a variable charge tropical soil. Nutrient Cycling in Agroecosystems, v. 115, n. 312, p. 1-26, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Territorial. |
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| Registros recuperados : 16 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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