Селскостопанска академия

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Намерени са 348 резултата.
Каталог "Статии" | Списание
Effects of urea-enriched organic manures on soil fertility, tea seedling growth and pruned yield nutrient uptake in Ibadan, Nigeria
(2008)
R. Ipinmoroti; G. Adeoye; E. Makinde

Каталог "Статии" | Списание
Investigations on the biochemical composition of carp fish ( Cyprinidae ) blood serum at conditions of organic aquaculture
(2008)
R. Atanasova; L. Hadjinikolova; L. Nikolova

Каталог "Статии" | Списание
Balance of organic wastes in Bulgarian animal husbandry
(2008)
Vesselin Kutev; Dimitar Slavov

Каталог "Статии" | Списание
Review and comparison of methods used for soil organic carbon determination. Part 1. Review of the methods
(2007)
Heide Spiegel; Ekaterina Filcheva; Peter Hegymegi; и др.

Каталог "Статии" | Списание
Review and comparison of methods used for soil organic carbon determination. Part 2. Laboratory study
(2007)
Heide Spiegel; Ekaterina Filcheva; Peter Hegymegi; и др.

Каталог "Статии" | Списание
Local and organic = Органично земеделие
(2003)

Д9944
Каталог "Дисертации" | Дисертации
Apple Scab (Venturia inaequalis) and Pests in Organic Orchards
(2003)
Boel SANDSKAR

Д10100
Каталог "Дисертации" | Дисертации
Uptake of Airborne Organic Pollutants in Pine Needles
Geographical and Seasonal Variations (2003)
Anna HELLSTROM

Каталог "Статии"
Organic selenium = Органичен селен
(2002)