Разширено търсене
Автор да съдържа Petya Veleva
A 2280
Каталог "Статии" | Списание
Hypopharyngeal glands development of worker bees (Apis mellifera L.) during supplemental feeding with various types of sugar syrups
(2024)
Svilen Lazarov; Ivanka Zhelyazkova; Petya Veleva;
Maria Hashinova
и др.
A 2280
Каталог "Статии" | Списание
Physicochemical characteristics of Bulgarian bee honey: Part 1
(2022)
Svilen Lazarov; Petya Veleva; Ivanka Zhelyazkova
A 2280
Каталог "Статии" | Списание
Alpha S1-casein genetic variations in Bulgarian sheep breeds and significance on milk casein fractions
(2022)
Б 1098
Каталог "Статии" | Списание
Meat of Guinea fowl. I. Effect of the fattening period on slaughter characteristics of a local Bulgarian population of Guinea fowl (Numida meleagris)
(2021)
Martina Nikolova; Petya Veleva; Ivan Penchev
Б 1098
Каталог "Статии" | Списание
Meat of Guinea fowl. II. Influence of the fattening period on main technological properties of Guinea fowl meat (Numida meleagris) a local population in Bulgaria
(2021)
Martina Nikolova; Petya Veleva; Ivan Penchev
A 2280
Каталог "Статии" | Списание
USE OF LEMNA MINUTA KUNTH. FOR COMPOSITION OF SUSTAINABLE DIETS AND INFLUENCE ON HYDROCHEMICAL, TECHNOLOGICAL AND BLOOD BIOCHEMICAL PARAMETERS IN COMMON CARP (CYPRINUS CARPIO L.) CULTIVATED IN AQUAPONICS
(2020)
Katya Velichkova; Ivaylo Sirakov; Petya Veleva
A 2280
Каталог "Статии" | Списание
Content of Fe and Mn in waters and zebra mussel (Dressena polymorpha) from Ovcharitsa Dam, Stara Zagora region, Bulgaria
(2020)
Elica Valkova; Vasil Atanasov; Petya Veleva
A 2280
Каталог "Статии" | Списание
Influence of different doses of mineral fertilizer and the controlled water deficit on the antioxidants parameters in tomatoes (Solanum lycopersicum L.) irrigated with a drip irrigation system
(2020)
Antoniya Stoyanova; Petya Veleva; Elica Valkova;
Mitko Georgiev
и др.