Селскостопанска академия

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Намерени са 294 резултата.
Д8316
Каталог "Дисертации" | Дисертации
Structural studies on nitrate reductase, a nitrogen assimilating enzyme
(1994)
Guoguang LU

Д8385
Каталог "Дисертации" | Дисертации
Nitrogen dynamics in soil and winter wheat subjected to daily fertilization and irrigation - measurements and simulations
(1995)
Thomas KATTERER

Д8606
Каталог "Дисертации" | Дисертации
Evaporation, Discharge and Nitrogen Leaching from a Sandy Soil in Sweden
(1996)
Elisabet LEWAN

Д9329
Каталог "Дисертации" | Дисертации
Assessment of leaching loss estimates and gross load of Nitrogen from arable land in Sweden
(1999)
Markus HOFFMANN

Д9372
Каталог "Дисертации" | Дисертации
Nitrogen turnover and leaching in cropping systems with ryegrass catch crops
(2000)
Helena ARONSSON

Д8798
Каталог "Дисертации" | Дисертации
Green-Manure crops as a source of nitrogen in cropping systems
(1997)
Maria WIVSTAD

Д8950
Каталог "Дисертации" | Дисертации
The role of grain legume N2 fixation in the nitrogen cycling of temperature cropping systems
(1997)
Erik JENSEN

Д8943
Каталог "Дисертации" | Дисертации
Nitrogen availability for crop uptake and leaching
(1998)
Gunnar TORSTENSSON