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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
22/11/2021 |
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Data da última atualização: |
22/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RODRIGUES, R. N.; REIS JUNIOR, F. B. dos; LOPES, A. A. de C.; ROCHA, O. C.; GUERRA, A. F.; VEIGA, A. D.; MENDES, I. de C. |
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Afiliação: |
RAQUEL NOGUEIRA RODRIGUES; FABIO BUENO DOS REIS JUNIOR, CPAC; ANDRÉ ALVES DE CASTRO LOPES; OMAR CRUZ ROCHA, CNPCa; ANTONIO FERNANDO GUERRA, CNPCa; ADRIANO DELLY VEIGA, CPAC; IEDA DE CARVALHO MENDES, CPAC. |
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Título: |
Soil enzymatic activity under coffee cultivation with different water regimes associated to liming and intercropped brachiaria. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Ciência Rural, v. 52, n. 3, e20200532, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: This research evaluated the effects of coffee cultivation with two different water regimes associated or not with liming and the presence/absence of brachiaria as intercrop on the activities of the soil enzymes β-glucosidase, arylsulfatase and acid phosphatase. The study was carried out at the experimental farm of Embrapa Cerrados, using the cultivar IAC 144 (Coffea arabica L.), under a clayey dystrophic Cerrado Oxisol. Two water regimes (WR) were considered, WR1 with irrigation shifts throughout the year and WR3 with controlled water stress, for about 70 days, in the dry season. In each water regime, effects of lime application (with/without) and the presence/absence of brachiaria cultivated between the lines of coffee plants were evaluated. The activities of the enzymes β-glucosidase, arylsulfatase and acid phosphatase were evaluated during the rainy and dry seasons. Liming and intercropped brachiaria positively affected the activities of the three enzymes assessed in this study at varying degrees, depending on season and/or the WR. Our findings evidenced that intercropped brachiaria in coffee rows was the factor that most positively impacted soil enzymes activities. |
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Palavras-Chave: |
Arilsulfatase. |
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Thesagro: |
Coffea Arábica; Fosfatase Ácida. |
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Thesaurus Nal: |
Urochloa decumbens. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227978/1/Fabio-Bueno-Atividade-enzimatica-de-solo.pdf
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Marc: |
LEADER 01954naa a2200241 a 4500
001 2136401
005 2021-11-22
008 2022 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, R. N.
245 $aSoil enzymatic activity under coffee cultivation with different water regimes associated to liming and intercropped brachiaria.$h[electronic resource]
260 $c2022
520 $aABSTRACT: This research evaluated the effects of coffee cultivation with two different water regimes associated or not with liming and the presence/absence of brachiaria as intercrop on the activities of the soil enzymes β-glucosidase, arylsulfatase and acid phosphatase. The study was carried out at the experimental farm of Embrapa Cerrados, using the cultivar IAC 144 (Coffea arabica L.), under a clayey dystrophic Cerrado Oxisol. Two water regimes (WR) were considered, WR1 with irrigation shifts throughout the year and WR3 with controlled water stress, for about 70 days, in the dry season. In each water regime, effects of lime application (with/without) and the presence/absence of brachiaria cultivated between the lines of coffee plants were evaluated. The activities of the enzymes β-glucosidase, arylsulfatase and acid phosphatase were evaluated during the rainy and dry seasons. Liming and intercropped brachiaria positively affected the activities of the three enzymes assessed in this study at varying degrees, depending on season and/or the WR. Our findings evidenced that intercropped brachiaria in coffee rows was the factor that most positively impacted soil enzymes activities.
650 $aUrochloa decumbens
650 $aCoffea Arábica
650 $aFosfatase Ácida
653 $aArilsulfatase
700 1 $aREIS JUNIOR, F. B. dos
700 1 $aLOPES, A. A. de C.
700 1 $aROCHA, O. C.
700 1 $aGUERRA, A. F.
700 1 $aVEIGA, A. D.
700 1 $aMENDES, I. de C.
773 $tCiência Rural$gv. 52, n. 3, e20200532, 2022.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Agropecuária Oeste. |
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Data corrente: |
22/01/2020 |
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Data da última atualização: |
22/01/2020 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
CECCON, G.; DUARTE, A. P.; NUNES, E. da S.; RIBAS, A. L. B. |
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Afiliação: |
GESSI CECCON, CPAO; ADILSON PEREIRA DUARTE, ENGENHEIRO AGRÔNOMO - INSTITUTO AGRONÔMICO DE CAMPINAS, CAMPINAS; EMERSON DA SILVA NUNES, ENGENHEIRO AGRONÔMO - COCAMAR, MARINGÁ, PR; ALFREDO LUCAS BECHER RIBAS, ENGENHEIRO AGRONÔMO - COAMO, DOURADOS. |
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Título: |
Panorama |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: SEMINÁRIO NACIONAL DE MILHO SAFRINHA, 15., 2019. Jataí, GO. Desafios no cultivo do milho safrinha: livro de palestras. Jataí, GO: UFG, 2019. p. 87-106. Editado por: Maria Cristina Dias Paes |
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Idioma: |
Português |
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Palavras-Chave: |
Productivity; Variety. |
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Thesagro: |
Custo de Produção; Doença de Planta; Erva Daninha; Milho; Praga de Planta; Produtividade; Tecnologia; Variedade. |
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Thesaurus NAL: |
Corn; Plant diseases and disorders; Production costs; Technology; Weeds. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209389/1/MS-p.-87.pdf
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Marc: |
LEADER 00947nam a2200313 a 4500
001 2119187
005 2020-01-22
008 2019 bl uuuu u00u1 u #d
100 1 $aCECCON, G.
245 $aPanorama$h[electronic resource]
260 $aIn: SEMINÁRIO NACIONAL DE MILHO SAFRINHA, 15., 2019. Jataí, GO. Desafios no cultivo do milho safrinha: livro de palestras. Jataí, GO: UFG, 2019. p. 87-106. Editado por: Maria Cristina Dias Paes$c2019
650 $aCorn
650 $aPlant diseases and disorders
650 $aProduction costs
650 $aTechnology
650 $aWeeds
650 $aCusto de Produção
650 $aDoença de Planta
650 $aErva Daninha
650 $aMilho
650 $aPraga de Planta
650 $aProdutividade
650 $aTecnologia
650 $aVariedade
653 $aProductivity
653 $aVariety
700 1 $aDUARTE, A. P.
700 1 $aNUNES, E. da S.
700 1 $aRIBAS, A. L. B.
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Registro original: |
Embrapa Agropecuária Oeste (CPAO) |
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