THE IMPORTANCE OF SEVERAL NITROGEN FORMS AND SOURCES FOR PHYTOPLANKTON GROWTH IN SHALLOW FRESH WATERS

Organic Fertilizers Derived from Farm By-Products for Sustainable Agriculture. – A Review

ALGAL GROWTH AND NUTRIENTS REMOVAL AS AFFECTED BY NITROGEN SOURCE

Nitrogen Forms and Heavy Metals Leachability Following Biosolids Application to Sandy Soil.

Carbon Sources and Riverine Algal Biomass: An Experimental Study

Organic Carbon in Humic Fractions in Soil Influenced by Organic, Inorganic and Bio Nitrogen Fertilizers under Different Incubation Periods

Optimization and Validation of Reversed Phase Ion-Pair Liquid Chromatographic Method for Accurate Determination of Nitrate in High Saline Seawater

SOME NITROGEN FERTILIZER SOURCES AND SPLITTING EFFECT IN THE PRESENCE AND ABSENCE OF ORGANIC MANURE ON COTTON YIELD AND AVAILABLE SOIL NITROGEN

Biodegradation Model of Dissolved Organic Matter during River Bank Filtration, at Al-Qurain City, Sharkyia Governorate, Egypt

Reducing Nitrate Leaching through the Soil Profile using some Nano-Sized Organic Residues