Keyword nitrogen
Dependence of Quantitative and Qualitative Parameters of Radish Yield on Contents of Ammonium and Nitrate Nitrogen in Soil Substrate
Peter Kováčik, Barbara Wiśniowska-Kielian, Sylwester Smoleń, Petr Škarpa, Katarína Olšovská, Jana Urminská
J. Ecol. Eng. 2021; 22(5):68–77
Preliminary Studies of the Water Quality in the Reservoir Wielkopolska at Different Times of Operation on the Basis of Selected Indicators
J. Ecol. Eng. 2021; 22(2):77–85
Removal of Nitrogen and Phosphorus from Domestic Wastewater by Electrocoagulation: Application of Multilevel Factorial Design
J. Ecol. Eng. 2020; 21(7):124–133
Changes in the C:N Ratio in the Sludge Treated with Natural Methods
J. Ecol. Eng. 2020; 21(5):240–245
Study of the Impact of Activators in the Presence of an Inhibitor on the Dynamics of Carbon Dioxide Absorption by Chlorophyll-Synthesizing Microalgae
J. Ecol. Eng. 2020; 21(5):189–196
THE EFFECT OF DIFFERENT DOSES OF N FERTILIZATION ON THE PARAMETERS OF SOIL ORGANIC MATTER AND SOIL SORPTION COMPLEX
J. Ecol. Eng. 2017; 18(3):104–111
LOADING THE WATERS OF THE RIVER GWDA WITH BIOGENIC SUBSTANCES WITHIN THE ADMINISTRATIVE BOUNDARIES OF THE TOWN OF PIŁA (NORTH-WEST POLAND)
J. Ecol. Eng. 2017; 18(2):103–110
UTILIZATION OF ANIMAL MEAL FOR GROWING OF WILLOW DEDICATED FOR ENERGY
J. Ecol. Eng. 2016; 17(4):248–254
EFFECT OF DIFFERENT SUBSTANCES ON SOME PROPERTIES OF SOIL CONTAMINATED WITH HEATING OIL
J. Ecol. Eng. 2015; 16(1):62–66
SEASONAL CHANGES OF NITROGEN AND PHOSPHORUS CONCENTRATION IN SUPRAŚL
J. Ecol. Eng. 2014; 15(1):26–31
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