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A viabilidade da implantação de um biodigestor para produção de energia e biofertilizante através dos dejetos de suínos em uma propriedade rural do município de Concórdia - SC
(Universidade Tecnológica Federal do ParanáMedianeira, 2014-04-12)
The Swine production is one of the principal source of income for many rural families, it requires the use of techniques in relation to the wastes produced, because the production of pigs causes a large production of waste. ...
Potential of Limestone Tailings for Correction and Fertilization of an Oxisol in the Brazilian Savanna
(Taylor & Francis Inc, 2020-03-23)
Limestone mining industries produce large quantities of by-products that can generate environmental impacts if disposed inappropriately. This study aimed to evaluate the agronomic viability of limestone tailings as soil ...
Thermomagnesium: A By-Product of Ni Ore Mining as a Clean Fertilizer Source for Maize
(Mdpi, 2021-03-01)
This study explores whether Thermomagnesium (TM), a by-product of Ni ore mining, is an efficient fertilizer for maize. The effects of TM on soil pH, the supply of Si and Mg to the soil and plants, carbohydrate metabolism, ...
Caracterização e avaliação do potencial fertilizante da cama de frango de diferentes ciclos, in natura e peletizada
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de QuímicaLicenciatura em QuímicaUTFPR, 2016-11-24)
The chicken bed consists of excreta from chickens to promote zootechnical comfort for chickens. The bed is distributed on the floor of sheds that serves as a bed, a support for the birds. This material has a good source ...
Successive sewage sludge fertilization: Recycling for sustainable agriculture
(2020-05-15)
Sewage sludge (SS) is widely used in agriculture in several countries around the world. However, the impact of successive applications of SS on soil and the risks of nutrient leaching are often neglected. In this study, ...
Poultry litter stabilization by two-stage composting-vermicomposting process: Environmental, energetic and economic performance
(Pergamon-Elsevier Science Ltd, 2021-05)
Poultry litter (PL) is a heterogeneous mixture that contains bedding materials, antibiotics, dead skin, feed scraps, water, feathers and the resulting microbiota from poultry production cycle. Although its treatment does ...
Cana-de-acucar cultivada em solo adubado com lodo de esgoto.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.33, n.1, p.1-8, jan.1998., 1998)
Production of Brachiaria ruziziensis biomass fertilized with calcinated bone meal under acid treatments
(Inst Federal Sul Minas Gerais-i Fsuldeminas, 2018-03-01)
With phosphorus reserves declining gradually, the interest in developing alternatives to supply the demand for fertilizers in agriculture has been increasing daily. Thus, organic residues from the slaughter of animals such ...
Incorporação de meios de cultivo microbiológico em compostagem
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Química e Biologia, 2013-05-02)
This study aimed to incorporate nutritious microbiological grown medium, along with fruit and vegetable scraps, grass clippings and leaves in the composting process, in order to verify the influence of the residue of ...