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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
30/11/2021 |
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Data da última atualização: |
30/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAUJO, F. C. de; NASCENTE, A. S.; FILIPPI, M. C. C. de; SILVA, M. A.; SOUSA, V. S.; LANNA, A. C. |
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Afiliação: |
FERNANDO COUTO DE ARAUJO, UFG; ADRIANO STEPHAN NASCENTE, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; MARIANA AGUIAR SILVA, UFG; VINICIUS SILVA SOUSA, UFG; ANNA CRISTINA LANNA, CNPAF. |
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Título: |
Cover crops and multifunctional microorganisms can affect development of upland rice. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 15, n. 1, p. 137-144, 2021. |
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ISSN: |
1835-2707 |
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DOI: |
https://doi.org/10.21475/ajcs.21.15.01.2963 |
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Idioma: |
Inglês |
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Conteúdo: |
Cultivation of cover crops in the off-season and the use of multifunctional microorganisms are strategic technologies to ensure sustainability in upland rice production. The objective of this work was to determine the effect of mix of cover crops cultivated in the off-season and multifunctional microorganisms on the growth promotion of upland rice plants, under no-tillage systems conducted in the Brazilian Cerrado. The experimental design was a complete randomized blocks in a 6x2 factorial scheme with four replications. The treatments consisted of a combination of six soil covering plants 1. Fallow (control); 2. millet (Pennisetum glaucum) and crotalaria (Crotalaria juncea, C. spectabilis and C. ochroleuca); 3. millet and pigeon pea (Cajanus cajanus); 4. millet and Urochoa ruziziensis; 5. millet, U. ruziziensis and pigeon pea; and 6. millet and buckwheat (Fagopyrum esculentum)), with or without the application of coinoculants 1301 (Bacillus sp.) + Azospirillum sp. The mix of cover crops millet + U. ruziziensis and millet + U. ruziziensis + pigeon pea recorded the largest biomass production and the highest nutrient content in the straw. Rice plants cultivated after millet + pigeon pea showed largest transpiration and stomata conductance. The application of multifunctional microorganisms contributed to an increase of 29% in the photosynthetic rates of rice plants. The highest upland rice grain yield was achieved after mix of millet + crotalaria (Crotalaria juncea, C. spectabilis and C. ochroleuca). The application of multifunctional microorganisms increased the mass of 1000 grains, but does not affect rice grain yield. Our results showed that cover crops significantly affected rice grain yield and the multifunctional microorganisms affected grain quality. MenosCultivation of cover crops in the off-season and the use of multifunctional microorganisms are strategic technologies to ensure sustainability in upland rice production. The objective of this work was to determine the effect of mix of cover crops cultivated in the off-season and multifunctional microorganisms on the growth promotion of upland rice plants, under no-tillage systems conducted in the Brazilian Cerrado. The experimental design was a complete randomized blocks in a 6x2 factorial scheme with four replications. The treatments consisted of a combination of six soil covering plants 1. Fallow (control); 2. millet (Pennisetum glaucum) and crotalaria (Crotalaria juncea, C. spectabilis and C. ochroleuca); 3. millet and pigeon pea (Cajanus cajanus); 4. millet and Urochoa ruziziensis; 5. millet, U. ruziziensis and pigeon pea; and 6. millet and buckwheat (Fagopyrum esculentum)), with or without the application of coinoculants 1301 (Bacillus sp.) + Azospirillum sp. The mix of cover crops millet + U. ruziziensis and millet + U. ruziziensis + pigeon pea recorded the largest biomass production and the highest nutrient content in the straw. Rice plants cultivated after millet + pigeon pea showed largest transpiration and stomata conductance. The application of multifunctional microorganisms contributed to an increase of 29% in the photosynthetic rates of rice plants. The highest upland rice grain yield was achieved after mix of millet + crotalaria (Crotalaria juncea, C. spectabil... Mostrar Tudo |
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Thesagro: |
Arroz; Crotalária; Microrganismo; Oryza Sativa; Planta de Cobertura. |
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Thesaurus Nal: |
Azospirillum; Bacillus (bacteria); Cajanus; Cover crops; Fagopyrum; Microorganisms; Pennisetum; Rice. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228265/1/ajcs-2021.pdf
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Marc: |
LEADER 02798naa a2200361 a 4500
001 2136806
005 2021-11-30
008 2021 bl uuuu u00u1 u #d
022 $a1835-2707
024 7 $ahttps://doi.org/10.21475/ajcs.21.15.01.2963$2DOI
100 1 $aARAUJO, F. C. de
245 $aCover crops and multifunctional microorganisms can affect development of upland rice.$h[electronic resource]
260 $c2021
520 $aCultivation of cover crops in the off-season and the use of multifunctional microorganisms are strategic technologies to ensure sustainability in upland rice production. The objective of this work was to determine the effect of mix of cover crops cultivated in the off-season and multifunctional microorganisms on the growth promotion of upland rice plants, under no-tillage systems conducted in the Brazilian Cerrado. The experimental design was a complete randomized blocks in a 6x2 factorial scheme with four replications. The treatments consisted of a combination of six soil covering plants 1. Fallow (control); 2. millet (Pennisetum glaucum) and crotalaria (Crotalaria juncea, C. spectabilis and C. ochroleuca); 3. millet and pigeon pea (Cajanus cajanus); 4. millet and Urochoa ruziziensis; 5. millet, U. ruziziensis and pigeon pea; and 6. millet and buckwheat (Fagopyrum esculentum)), with or without the application of coinoculants 1301 (Bacillus sp.) + Azospirillum sp. The mix of cover crops millet + U. ruziziensis and millet + U. ruziziensis + pigeon pea recorded the largest biomass production and the highest nutrient content in the straw. Rice plants cultivated after millet + pigeon pea showed largest transpiration and stomata conductance. The application of multifunctional microorganisms contributed to an increase of 29% in the photosynthetic rates of rice plants. The highest upland rice grain yield was achieved after mix of millet + crotalaria (Crotalaria juncea, C. spectabilis and C. ochroleuca). The application of multifunctional microorganisms increased the mass of 1000 grains, but does not affect rice grain yield. Our results showed that cover crops significantly affected rice grain yield and the multifunctional microorganisms affected grain quality.
650 $aAzospirillum
650 $aBacillus (bacteria)
650 $aCajanus
650 $aCover crops
650 $aFagopyrum
650 $aMicroorganisms
650 $aPennisetum
650 $aRice
650 $aArroz
650 $aCrotalária
650 $aMicrorganismo
650 $aOryza Sativa
650 $aPlanta de Cobertura
700 1 $aNASCENTE, A. S.
700 1 $aFILIPPI, M. C. C. de
700 1 $aSILVA, M. A.
700 1 $aSOUSA, V. S.
700 1 $aLANNA, A. C.
773 $tAustralian Journal of Crop Science$gv. 15, n. 1, p. 137-144, 2021.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
15/12/2010 |
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Data da última atualização: |
30/06/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SARAIVA, N. Z.; OLIVEIRA, C. S.; TETZNER, T. A. D.; MELO, D. S.; MONTEIRO, F. M.; LIMA, M. R.; LEAL, C. L. V.; NICIURA, S. C. M.; GARCIA, J. M. |
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Afiliação: |
N. Z. SARAIVA, UNESP/JABOTICABAL; C. S. OLIVEIRA, UNESP/JABOTICABAL; T. A. D. TETZNER, UNESP/JABOTICABAL; D. S. MELO, UNESP/JABOTICABAL; F. M. MONTEIRO, UNESP/JABOTICABAL; M. R. LIMA, UNESP/JABOTICABAL; C. L. V. LEAL, UNESP/JABOTICABAL; SIMONE CRISTINA MEO NICIURA, CPPSE; J. M. GARCIA, UNESP/JABOTICABAL. |
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Título: |
Evaluation of MPF and MAPK activities in recipient bovine oocytes produced by chemical enucleation techniques in nuclear transfer. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ANIMAL BIOLOGY OF REPRODUCTIVE, 3., 2010, Águas de São Pedro: CBRA: USP/FMVZ, 2010 |
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Idioma: |
Português |
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Palavras-Chave: |
Bovine oocytes; MAPK activities; MPF. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 00784nam a2200229 a 4500
001 1870080
005 2023-06-30
008 2010 bl uuuu u00u1 u #d
100 1 $aSARAIVA, N. Z.
245 $aEvaluation of MPF and MAPK activities in recipient bovine oocytes produced by chemical enucleation techniques in nuclear transfer.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ANIMAL BIOLOGY OF REPRODUCTIVE, 3., 2010, Águas de São Pedro: CBRA: USP/FMVZ$c2010
653 $aBovine oocytes
653 $aMAPK activities
653 $aMPF
700 1 $aOLIVEIRA, C. S.
700 1 $aTETZNER, T. A. D.
700 1 $aMELO, D. S.
700 1 $aMONTEIRO, F. M.
700 1 $aLIMA, M. R.
700 1 $aLEAL, C. L. V.
700 1 $aNICIURA, S. C. M.
700 1 $aGARCIA, J. M.
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Embrapa Pecuária Sudeste (CPPSE) |
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