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 ...

An unresolved question about the use of animal waste in agriculture is its effect on the physical and chemical attributes of soil, especially in commercial grain producing areas that have adopted direct seeding system ...

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 ...

In modern agriculture, the use of agrochemicals has grown considerably, increasing production costs and causing serious problems for the environment. The use of bio-fertilizers is a viable alternative to improve the ...

La presente investigación tiene como objetivo general determinar la viabilidad de mercado, técnica, económica, financiera y social para la implementación de una planta procesadora de fertilizante orgánico liquido con ...

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 ...

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, ...

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, ...