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Utilization and loss of nitrogen from an organic soil profile

Fitts, Jerry Burt, 1939-

Text (1972)

Part of Electronic Theses & Dissertations

Legume potato rotations : nitrogen management, economics, and pathogens

Legume potato rotations : nitrogen management, economics, and pathogens

Griffin, Timothy Scott

Text (1990)

Part of Electronic Theses & Dissertations

Soil moisture and temperature effects on nitrogen availability from organic nitrogen sources

Soil moisture and temperature effects on nitrogen availability from organic nitrogen sources

Agehara, Shinsuke

Text (2004)

Part of Electronic Theses & Dissertations

Determination of total carbon by dry combustion and its relation to forms of soil nitrogen as measured in the laboratory and in the greenhouse

Determination of total carbon by dry combustion and its relation to forms of soil nitrogen as measured in the laboratory and in the greenhouse

Belo, Julieta A. Ovejera, 1937-

Text (1970)

Part of Electronic Theses & Dissertations

Alfalfa and corn root modifications of soil nitrogen flux and retention

Alfalfa and corn root modifications of soil nitrogen flux and retention

Rasse, Daniel Pierre

Text (1997)

Part of Electronic Theses & Dissertations

Managing cropping systems to enhance the active soil nitrogen pool and control its mineralization

Managing cropping systems to enhance the active soil nitrogen pool and control its mineralization

Sanchez, Jose E.

Text (2000)

Part of Electronic Theses & Dissertations

Profile distribution of mineral nitrogen in relation to rates of fertilizer application

Derici, Mehmet Rifat, 1945-

Text (1975)

Part of Electronic Theses & Dissertations

Influence of cultivation, cropping systems, and crop residues on the content and distribution of nitrogen forms in soils

Influence of cultivation, cropping systems, and crop residues on the content and distribution of nitrogen forms in soils

Burutolu, Ebinimi F. A.

Text (1985)

Part of Electronic Theses & Dissertations

Effects of long-term application of high rates of nitrogen carriers on soil acidity, exchangeable cations and soil organic matter

Effects of long-term application of high rates of nitrogen carriers on soil acidity, exchangeable cations and soil organic matter

Burutolu, Ebinimi F. A.

Text (1977)

Part of Electronic Theses & Dissertations