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Soil fertility and agriculture yield with the application of organomineral or mineral fertilizers in solid and fluid forms
(Empresa Brasil Pesq Agropec, 2018-05-01)
The objective of this work was to evaluate the effects of organomineral and mineral fertilizers, in their solid and fluid forms, on soils with variable charges with high fertility built up from nitrogen, phosphorus, and ...
Efficiency of fluid organomineral fertilizer with pig slurry in nitrogen and phosphorus availabilityEficiência de fertilizante fluido organomineral com dejeto suíno na disponibilidade de nitrogênio e fósforo
(2020-01-01)
The use of pig slurry (PS) in fluid fertilizer formulation, for nitrogen (N) and phosphorus (P) supply, consists of an innovative technology due to this waste reuse in the environment. The objective of this study was to ...
Fósforo na solução do solo em resposta à aplicação de fertilizantes fluidos mineral e organomineral
(2015-01-01)
Little is known about the dynamics of soil solution in response to the application of different soil fertilizers, mainly in relation to phosphorus fertilization. Using this approach, the study evaluated phosphorus content, ...
Valorization of anaerobic digestion liquid residue through the production of organic fertilizer by fluidized bed granulation
(Institution of Chemical Engineers, 2019-07)
In this work the feasibility of developing a solid fertilizer by fluidized bed granulation, using digestate (liquid residue from anaerobic digestion) as binder and different minerals as seeds is analysed. Full characterization ...
Production of solid fertilizers from anaerobic digestion liquid residue
(Nova Science Publishers, 2021)
Anaerobic digestion is a process in which microorganisms convert organic matter into useful products in the absence of oxygen. From this process two basic products are obtained: biogas, which is a renewable energy resource, ...
Agronomic efficiency of liquid biofertilizers in potato cultivar AsterixEficiência agronômica de fertilizantes organominerais líquidos em batateira, cultivar Asterix
(2017-01-01)
The potato crop requires longer use of fertilizers, compared to all other cultures produced in Brazil. Therefore, it is important to conduct studies in, new sources that can enhance the balance between nutrients, improve ...
New proposal for sugarcane vinasse treatment by hydrothermal carbonization: An evaluation of solid and liquid products
(2020-01-01)
Vinasse is a residue of ethanol production from sugarcane. In view of the problems associated with its disposal, this study aimed to propose a treatment for vinasse by hydrothermal carbonization. The influence of temperature ...