Browsing by Subject "CONTAMINACIÓN DEL SUELO"
Now showing items 1-3 of 3
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Aislamiento, identificación y caracterización de cepas bacterianas con potencial de degradación de los plaguicidas clorotalonil y clorpirifos
(Universidad Nacional (Costa Rica), 2023)El uso indiscriminado de plaguicidas altamente tóxicos en la agricultura ha producido contaminación de los suelos y deterioro de los ecosistemas. Una solución prometedora para este problema ... -
Effect of the veterinary ionophore monensin on the structure and activity of a tropical soil bacterial community
(Taylor and Francis Inc., 2019-10-07)Monensin (MON) is a coccidiostat used as a growth promoter that can reach the environment through fertilization with manure from farm animals. To verify whether field-relevant concentrations of this drug negatively ... -
Isolation of ammonium- and nitrite-oxidizing bacterial strains from soil, and their potential use in the reduction of nitrogen in household waste water
(Universidad de Costa Rica, 2017-12-01)Currently, nitrogen has become the main element of water pollution, causing riverine, lacustrine and coastal eutrophication. The continuous contamination of aquifers and the absence of planned water resource utilization, ...