EVALUATION OF SOME MICROBIOLOGICAL ATTRIBUTES OF THE SOIL IN TWO DIFFERENT MANAGEMENT SYSTEMS
Keywords:
microbial biomass, soil quality indicators, soil management, soil healthAbstract
Due to the high population growth, there is a strong demand for opening new areas for cultivation and food production in tropical regions. This phenomenon degrades organic matter, especially nutrient reserves. Due to the concern and interests aimed at sustainable agricultural systems for food production and the achievement of results that enable their evaluation, it is necessary to study response variables that are more sensitive to the different management and cultural treatments of soils during planting successive or perennial agricultural crops. Within a multifocal approach, the activity of microorganisms can be used as a parameter or indicator of change in the quality and health of soils, considering that these functions enable the mediation of biochemical processes related to the management and accumulation and quality of straw in these types of systems. Microbial metabolism may be a more rapidly measurable factor when compared to soil physical and chemical attributes. This can potentially become a useful tool to predict or infer the quality of a soil managed in different cropping systems within a short, medium, or long term. The objective of this work was to evaluate possible changes in soil microbial activity from estimates of microbial biomass carbon (CBM), microbial biomass nitrogen (NBM), dehydrogenase (DNASE), soil microbial biomass respiration (RBMS) and the metabolic quotient (qCO2), in two cropping systems in the western region of São Paulo. System 1 characterized by succession of annual crops with soybean/maize (SASM) and system 2 conducted under perennial pasture of the genus Urochloa (SPPU).
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ALQUINO, A. M., et al. A biota e processos relevantes num novo contesto da agricultura. In: Recomendações para adubação e manejo da fertilidade do solo no estado do Acre. Rio Branco. 2005.
ALVES, Tatiane dos Santos; CAMPOS, Lizia Lenza; ELIAS NETO, Nicolau et al. Biomassa e atividade microbiana de solo sob vegetação nativa e diferentes sistemas de manejos. Acta Scientiarum. Agronomy, Maringá, v. 33, n. 2, p. 341 – 347. 2011.
ANDERSON, T. H.; DOMSCH, K. H. The metabolic quotient for CO2 (qCO2) as a specific activity parameter to assess the effects of environmental conditions, such as pH, on the microbial biomass of forest soils. Soil Biology and Biochemistry, v.25. 1993.
CALAZANS, G. M.; et al. Distribuição da atividade da urease em agregados do solo de Cerrado sob diferentes sistemas de manejo. Congresso Nacional de Milho e Sorgo,28, Goiânia. 2010.
CORDEIRO, C. F. DOS S.; ECHER, F. R. Interactive effects of nitrogen fixing bacteria inoculation and nitrogen fertilization on soybean yield in unfavorable edaphoclimatic environments. Scientific Reports, v. 9, p. 1 - 11. 2019.
DIAS-FILHO, M. B. Diagnóstico das pastagens no Brasil. Belém, PA: Embrapa Amazônia Oriental, 2014. 36 p. (Embrapa Amazônia Oriental. Documentos, 402). Disponível em: http://bit.ly/1v0USg3. Acesso em: 11 jun. 2021.
DONAGEMMA, G. K.; et al. Caracterização, potencial agrícola e perspectivas de manejo de solos leves no Brasil. Pesquisa Agropecuária Brasileira, v. 51, p. 1003-1020. 2016.
EGGERS, L.; CADENAZZI, M.; BOLDRINI, I. I. Phyllochron of Paspalum notatum FL. and Coelorhachis selloana (HACK.) camus in natural pasture. Scientia Agricola. v. 61, n. 4. 2004.
EMBRAPA TRANSFERÊNCIA DE TECNOLOGIA. Arranjos possíveis do sistema integração lavoura, pecuária e floresta serão demonstrados na Agrishow. 2013. Disponível em: <https://www.embrapa.br/busca-de-noticias/-/noticia/1490157/arranjos-possiveis-do-sistema-integracao-lavoura-pecuaria-e-floresta-serao-demonstrados-na-agrishow>. Acesso em: 06 maio. 2021.
FERREIRA, A. S.; CAMARGO, F. A. O.; VIDOR, C. Utilização de microondas na avaliação da biomassa microbiana do solo. Revista Brasileira de Ciência do Solo, v. 23, n. 4. 1999.
GRATON et al. Bacia Hidrográfica do Rio do Peixe Afluente Córrego Santa Luzia. Presidente Prudente, 2015. 91 slides.
HARTEMINK, A.E., HUTING, J.., Sandy soils in Southern and Eastern Africa. extent, properties and management. In: Proceedings of the International Conference on the Management of Tropical Sandy Soils, November 2005. FAO Regional Office for Asia and the Pacific, Bangkok, Khon Kaen, Thailand, p. 54–59. 2007.
HOFFMANN, R. B.; et al. Efeito do manejo do solo no carbono da biomassa microbiana. Braz. J. Anim. Env. Res., Curitiba, v. 1, n. 1, p. 168-178, jul./set. 2018.
JENKINSON, D.S. & POWLSON, D.S. The effects of biocidal treatments on metabolism in soil-I. Fumigation with chloroform. Soil Biol. Biochem., v. 8; p. 167 – 177. 1976
LAL, R.; PIRCE, F. J. The vanishing resource. In: Lal, R.; Pirce, F. J. (Eds) Soil Management for sutainability. Ankeny: Soil and Water Conservation Society, p. 1-5. 1991.
LIU, K., et al. Intensifying crop rotations with pulse crops enhances system productivity and soil organic carbon in semi-arid environments. Field Crops Res. v. 248. 2020.
NASCIMENTO, J. B., et al. Determinação da biomassa e atividade microbiana do solo sob cultivo orgânico do feijoeiro-comum em sistema de plantio direto e convencional após cultivo de diferentes espécies de adubos verdes. Revista Brasileira de Agroecologia. Pelotas, v. 4, n. 2, p. 4240 – 4243. 2009.
NIVELLE, E.; et al. Functional response of soil microbial communities to tillage, cover crops and nitrogen fertilization. Applied Soil Ecology, v. 108, p. 147 – 155. 2016.
OLIVEIRA, K. J. B.; et al. Propriedades nutricionais e microbiológicas do solo influenciadas pela adubação verde. Revista de Ciências Agrárias, v. 40, n. 1, p. 23-33. 2017.
OLIVEIRA, M., et al. Different efficiencies of grain legumes in crop rotations to improve soil aggregation and organic carbon in the short-term in a sandy Cambisol. Soil Till. Res. v. 186, p. 23 – 35. 2019.
PEREIRA, F.C.B.L., et al. Autumn maize intercropped with tropical forages: crop residues, nutrient cycling, subsequent soybean and soil quality. Rev. Bras. Cienc. Solo, v. 40, p. 1 – 20. 2016.
SILVA, A. P. Biomassa microbiana em diferentes sistemas de manejo do solo e de culturas típicas da região norte do Paraná. 2008, 67 p. (Dissertação de Mestrado) - Programa de PósGraduação, em Biotecnologia da Universidade Estadual de Londrina. Londrina, 2008.
SILVA, P. C. G. da; et al. No-tillage and crop rotation increase crop yields and nitrogen stocks in sandy soils under agroclimatic risk. Field Crops Research, v. 258, p. 1 – 9. 2020.
SOUZA, I. M. Z. Carbono e nitrogênio da biomassa microbiana do solo em áreas reflorestadas comparadas ao campo e mata nativa no planalto dos campos gerais, SC. 2005, 61p. (Dissertação Mestrado) - Mestre em Ciências do Solo, Universidade do Estado de Santa Catarina - Centro de Ciências Agroveterinárias. Lages, 2005.
STEWARD, P.R., et al. The adaptive capacity of maize-based conservation agriculture systems to climate stress in tropical and subtropical environments a meta-regression of yields. Agric. Ecosyst. Environ. v. 251, p. 194 – 202. 2018.
TAHIR, M.; et al. Cultivation-based and molecular assessment of bacterial diversity in the rhizosheath of wheat under different crop rotations. Plos One, v. 10, p. 1 – 28. 2015.
TAVARES, L. H.; MUNIZ, A. W. Atividade microbiológica em solo cultivado no sistema plantio direto em terra firme no Amazonas. In Embrapa Amazônia Ocidental-Artigo em anais de congresso (ALICE). In: Jornada de Iniciação Científica da Embrapa Amazônia Ocidental, 14., 2018, Manaus. Anais... Brasília, DF: Embrapa, 2019.
TEDESCO, M.J.; et al. Análise de solo, plantas e outros materiais. 2.ed. Porto Alegre, Universidade Federal do Rio Grande do Sul, 1995. 174p. (Boletim Técnico, 5)
VAN OS, G. J.; GINKEL, J. H. Suppression of Pythium root rot in bulbous Iris in relation to biomass and activity of the soil microflora. Soil Biology & Biochemistry, London, v. 33, n. 11, 2001.
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