Biomassa e atividade microbiana do solo em sistemas de produção olerícola orgânica e convencional
作者： Rogério Otávio Schmidt , Ronei Sandri Sana , Felipe Krüger Leal , Robson Andreazza , Flávio Anastácio de Oliveira Camargo
DOI: 10.1590/S0103-84782013000200013
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摘要: The horticultural crops can be produced with the conventional system using pesticides and synthetic fertilizers, or organic where there is no use of its main source nutrients are wastes. This study aimed to assess biomass soil microbial activity in production systems their respective reference areas. In this study, samples were sampled three farms tillage other organ system, It was determined total carbon nitrogen microbial, after 57 days incubation. greatest variation basal respiration rate between area observed system. higher areas than those
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