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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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| Registros recuperados : 9 | |
| 4. |  | PARIZ, C. M.; AZENHA, M. V.; ANDREOTTI, M.; ARAÚJO, F. C. de M.; ULIAN, N. de A.; BERGAMASCHINE, A. F. Produção e composição bromatológica de forrageiras em sistema de integração lavoura-pecuária em diferentes épocas de semeadura. Pesquisa agropecuária Brasileira, Brasília, DF, v. 46, n. 10, p. 1392-1400, out. 2011 Título em inglês: Yield and chemical composition of forage in crop?livestock integration in different sowing time.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 5. | | ARAUJO, F. C. de; NASCENTE, A. S.; FILIPPI, M. C. C. de; SILVA, M. A.; SOUSA, V. S.; LANNA, A. C. Cover crops and multifunctional microorganisms can affect development of upland rice. Australian Journal of Crop Science, v. 15, n. 1, p. 137-144, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 6. | | ARAÚJO, F. C. de; NASCENTE, A. S.; GUIMARÃES, J. L. N.; SOUSA, V. S.; FREITAS, M. A. M. de; SANTOS, F. L. de S. Cover crops in the off-season in the weed management at no-tillage area. Revista Caatinga, v. 34, n. 1, p. 50-57, jan./mar. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 7. | | NASCENTE, A. S.; ARAÚJO, F. C. de; FILIPPI, M. C. C. de; LANNA, A. C.; SILVA, M. A.; SOUZA, V. S. Plantas de cobertura e microrganismos benéficos afetando o desenvolvimento do arroz de terras altas. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 11., 2019. Balneário Camboriú, SC. Inovação e desenvolvimento na orizicultura: anais eletrônico. Itajaí: Epagri: Sosbai, 2019.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 8. | | RONCHI, C. P.; ARAÚJO, F. C. de; ALMEIDA, W. L. de; SILVA, M. A. A. da; MAGALHÃES, C. E. de O.; OLIVEIRA, L. B. de; DRUMOND, L. C. D. Respostas ecofisiológicas de cafeeiros submetidos ao deficit hídrico para concentração da florada no Cerrado de Minas Gerais. PESQUISA AGROPECUÁRIA BRASILEIRA, Brasília, DF, v. 50, n. 1, p.24-32, jan., 2015. Título em inglês: Ecophysiological responses of coffee plants subjected to water deficit to narrow blossom period in the Cerrado in the state of Minas Gerais, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 9. | | FERREIRA-NETO, R, C.; ARAÚJO, F. C. de; SILVA, R. L. de O.; MELO, N. F. de; PANDOLF, V.; FROSI, G.; MORAIS, D. A. de L.; SILVA, M. D. da; RIVAS, R.; SANTOS, M. G.; AIDAR, S. de T.; MORGANTE, C. V.; BENKO-ISEPPON, A. M. Dehydration response in Stylosanthesscabra: transcriptional, biochemical, and physiological modulations. Physiologia Plantarum, 174, e13821. 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 9 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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