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Registro Completo |
Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
20/10/2020 |
Data da última atualização: |
20/10/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PIRES, M. de F. M.; MEDEIROS, J. C.; SOUZA, H. A. de; ROSA, J. D.; BOECHAT, C. L.; MAFRA, A. L.; NOLETO, K. C.; ROCHA, A. G. da. |
Afiliação: |
Maria de Fátima Marques Pires, Universidade Federal do Piauí – Campus Professora Cinobelina Elvas – Bom Jesus; João Carlos Medeiros, Universidade Federal do Sul da Bahia – Centro de Formação em Ciências Agroflorestais – Itabuna; HENRIQUE ANTUNES DE SOUZA, CPAMN; Jaqueline Dalla Rosa, Universidade Federal do Sul da Bahia – Centro de Formação em Ciências Agroflorestais – Itabuna; Cácio Luiz Boechat, Universidade Federal do Piauí – Campus Professora Cinobelina Elvas – Bom Jesus; Álvaro Luiz Mafra, Universidade do Estado de Santa Catarina – Centro de Ciências Agroveterinárias – Lages; Kyvia Corrêa Nolêto, Universidade Federal do Piauí – Campus Professora Cinobelina Elvas – Bom Jesus; Angélica Gomes da Rocha, Universidade Federal do Piauí – Campus Professora Cinobelina Elvas – Bom Jesus. |
Título: |
Conservation system improves soil microbial quality and increases soybean yield in the Northeastern Cerrado. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Bragantia, Jul. 2020. |
Páginas: |
13 p. |
ISSN: |
1678-4499 |
DOI: |
https://doi.org/10.1590/1678-4499.20200117 |
Idioma: |
Inglês |
Notas: |
Ahead of Print. |
Conteúdo: |
The conservation tillage systems is based on the surface protection by crop residue and reduced soil disturbance. These two principles can favor the soil quality and promote sustainable agricultural systems. The study was developed with the objective of measure soil microbial biomass, soil basal respiration, enzymatic activity and soybean yield in conservation systems cultivated with cover crops species in the Northeastern Cerrado. The experiment was carried out in 2016/2017 and 2017/2018 cropping seasons, performed in a randomized blocks design. The treatments were soil tillage systems allocated in the main plots: no-tillage (NT) and minimum tillage (MT) and the cover crops were allocated in the subplots: Pennisetum glaucum (millet), Urochloa ruziziensis (brachiaria), Crotalaria spectabilis (C. spectabilis), Crotalaria ochroleuca (C. ochroleuca), Pennisetum glaucum + Crotalaria spectabilis (millet + C. spectabilis) and spontaneous plants with three replicates. The evaluated variables were dry mass (DM) production and nutrient accumulation in cover crops; soil biological properties, namely microbial biomass carbon and nitrogen (MBC and MBN, respectively), respiration, metabolic quotient (qCO2), dehydrogenase enzymatic activity (DH), fluorescein diacetate (FDA); and soybean yield. The higher production of dry mass and nutrient cycling occurs with the intercropping millet + C. spectabilis and single millet. The highest soybean yield occurs in succession to C. ochroleuca and intercropping of the millet + C. spectabilis. Cover crops in conservation systems improve soil microbial quality and increase soybean yield. MenosThe conservation tillage systems is based on the surface protection by crop residue and reduced soil disturbance. These two principles can favor the soil quality and promote sustainable agricultural systems. The study was developed with the objective of measure soil microbial biomass, soil basal respiration, enzymatic activity and soybean yield in conservation systems cultivated with cover crops species in the Northeastern Cerrado. The experiment was carried out in 2016/2017 and 2017/2018 cropping seasons, performed in a randomized blocks design. The treatments were soil tillage systems allocated in the main plots: no-tillage (NT) and minimum tillage (MT) and the cover crops were allocated in the subplots: Pennisetum glaucum (millet), Urochloa ruziziensis (brachiaria), Crotalaria spectabilis (C. spectabilis), Crotalaria ochroleuca (C. ochroleuca), Pennisetum glaucum + Crotalaria spectabilis (millet + C. spectabilis) and spontaneous plants with three replicates. The evaluated variables were dry mass (DM) production and nutrient accumulation in cover crops; soil biological properties, namely microbial biomass carbon and nitrogen (MBC and MBN, respectively), respiration, metabolic quotient (qCO2), dehydrogenase enzymatic activity (DH), fluorescein diacetate (FDA); and soybean yield. The higher production of dry mass and nutrient cycling occurs with the intercropping millet + C. spectabilis and single millet. The highest soybean yield occurs in succession to C. ochroleuca and in... Mostrar Tudo |
Palavras-Chave: |
Ciclagem de nutriente; Qualidade do solo. |
Thesagro: |
Biomassa; Glycine Max; Plantio Direto. |
Thesaurus Nal: |
Microbial biomass; No-tillage; Nutrient resorption (physiology); Soil quality. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216849/1/ConservationSystemImprovesSoilMicrobialBragantia2020.pdf
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Marc: |
LEADER 02671naa a2200361 a 4500 001 2125692 005 2020-10-20 008 2020 bl uuuu u00u1 u #d 022 $a1678-4499 024 7 $ahttps://doi.org/10.1590/1678-4499.20200117$2DOI 100 1 $aPIRES, M. de F. M. 245 $aConservation system improves soil microbial quality and increases soybean yield in the Northeastern Cerrado.$h[electronic resource] 260 $c2020 300 $a13 p. 500 $aAhead of Print. 520 $aThe conservation tillage systems is based on the surface protection by crop residue and reduced soil disturbance. These two principles can favor the soil quality and promote sustainable agricultural systems. The study was developed with the objective of measure soil microbial biomass, soil basal respiration, enzymatic activity and soybean yield in conservation systems cultivated with cover crops species in the Northeastern Cerrado. The experiment was carried out in 2016/2017 and 2017/2018 cropping seasons, performed in a randomized blocks design. The treatments were soil tillage systems allocated in the main plots: no-tillage (NT) and minimum tillage (MT) and the cover crops were allocated in the subplots: Pennisetum glaucum (millet), Urochloa ruziziensis (brachiaria), Crotalaria spectabilis (C. spectabilis), Crotalaria ochroleuca (C. ochroleuca), Pennisetum glaucum + Crotalaria spectabilis (millet + C. spectabilis) and spontaneous plants with three replicates. The evaluated variables were dry mass (DM) production and nutrient accumulation in cover crops; soil biological properties, namely microbial biomass carbon and nitrogen (MBC and MBN, respectively), respiration, metabolic quotient (qCO2), dehydrogenase enzymatic activity (DH), fluorescein diacetate (FDA); and soybean yield. The higher production of dry mass and nutrient cycling occurs with the intercropping millet + C. spectabilis and single millet. The highest soybean yield occurs in succession to C. ochroleuca and intercropping of the millet + C. spectabilis. Cover crops in conservation systems improve soil microbial quality and increase soybean yield. 650 $aMicrobial biomass 650 $aNo-tillage 650 $aNutrient resorption (physiology) 650 $aSoil quality 650 $aBiomassa 650 $aGlycine Max 650 $aPlantio Direto 653 $aCiclagem de nutriente 653 $aQualidade do solo 700 1 $aMEDEIROS, J. C. 700 1 $aSOUZA, H. A. de 700 1 $aROSA, J. D. 700 1 $aBOECHAT, C. L. 700 1 $aMAFRA, A. L. 700 1 $aNOLETO, K. C. 700 1 $aROCHA, A. G. da 773 $tBragantia, Jul. 2020.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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Registro Completo
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
25/01/2016 |
Data da última atualização: |
21/01/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SOUZA, M. M.; MOKRY, F. C.; TIZIOTO, P. C.; OLIVEIRA, P. S. N.; SOMAVILLA, A.; CESAR, A. S. M.; MORÉ, D.; MOURÃO, G.; DINIZ, W. J. S.; MUDADU, M. A.; NICIURA, S. C. M.; COUTINHO, L. L.; ZERLOTINI, A.; REGITANO, L. C. |
Afiliação: |
MARCELA M. SOUZA, UFSCar; FABIANA B. MOKRY; POLYANNA C. TIZIOTO; PRISCILA S. N. OLIVEIRA; ADRIANA SOMAVILLA; ALINE S. M. CESAR; DANIELA MORÉ; GERSON MOURÃO; WELLISON J. S. DINIZ; MAURICIO DE ALVARENGA MUDADU, CPPSE; SIMONE CRISTINA MEO NICIURA, CPPSE; LUIZ L. COUTINHO; ADHEMAR ZERLOTINI NETO, CNPTIA; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
Título: |
Allele specific expression analysis in bovine muscle tissue. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF THE AB3C, 11.; BRAZILIAN SYMPOSIUM OF BIOINFORMATICS, 2015, São Paulo. Proceedings... [S.l.]: AB3C, 2015. |
Páginas: |
p. 197. |
Idioma: |
Inglês |
Notas: |
X-meeting 2015. |
Conteúdo: |
Imprinted genes have been target of many studies, mainly in human and mouse, and lately in bovines due to the interest of understanding the epigenetic mechanisms underlying important meat quality phenotypes and the possibility of applying it in animal breeding programs in the future. Genomic DNA from 146 steers was genotyped using the Illumina BovineHD BeadChip in order to identify heterozygous individuals with known allele origin. |
Palavras-Chave: |
Bioinformática; Expressão gênica. |
Thesagro: |
Genoma. |
Thesaurus NAL: |
Bioinformatics; Gene expression; Genome. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/138284/1/Xmeeting-Allele-Souza.pdf
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Marc: |
LEADER 01490nam a2200361 a 4500 001 2035029 005 2020-01-21 008 2015 bl uuuu u00u1 u #d 100 1 $aSOUZA, M. M. 245 $aAllele specific expression analysis in bovine muscle tissue.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE OF THE AB3C, 11.; BRAZILIAN SYMPOSIUM OF BIOINFORMATICS, 2015, São Paulo. Proceedings... [S.l.]: AB3C$c2015 300 $ap. 197. 500 $aX-meeting 2015. 520 $aImprinted genes have been target of many studies, mainly in human and mouse, and lately in bovines due to the interest of understanding the epigenetic mechanisms underlying important meat quality phenotypes and the possibility of applying it in animal breeding programs in the future. Genomic DNA from 146 steers was genotyped using the Illumina BovineHD BeadChip in order to identify heterozygous individuals with known allele origin. 650 $aBioinformatics 650 $aGene expression 650 $aGenome 650 $aGenoma 653 $aBioinformática 653 $aExpressão gênica 700 1 $aMOKRY, F. C. 700 1 $aTIZIOTO, P. C. 700 1 $aOLIVEIRA, P. S. N. 700 1 $aSOMAVILLA, A. 700 1 $aCESAR, A. S. M. 700 1 $aMORÉ, D. 700 1 $aMOURÃO, G. 700 1 $aDINIZ, W. J. S. 700 1 $aMUDADU, M. A. 700 1 $aNICIURA, S. C. M. 700 1 $aCOUTINHO, L. L. 700 1 $aZERLOTINI, A. 700 1 $aREGITANO, L. C.
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