Review
Effect of physical form and protein source of starter feed on growth and development of dairy calves
E. Yavuz, G. Ganchev, N. Todorov
Genetics and Breeding
Characterization of Plasmopara viticola isolates from Bulgaria with micro satellite markers
K. Kosev, I. Simeonov, G. Djakova, T. Hvarleva
Total phenol content, antioxidant activity of hip extracts and genetic diversity in a small population of R. canina L. cv. Plovdiv 1 obtained by seed propagation
M. Rusanova, K. Rusanov, S. Stanev, N. Kovacheva, I. Atanassov
Correlation between qualitative-technological traits and grain yield in two-row barley varieties
N. Markova Ruzdik, D.Valcheva, D.Vulchev, Lj. Mihajlov, I. Karov, V. Ilieva
Application of path coefficient analysis in assessing the relationship between growth-related traits in indigenous Nigerian sheep (Ovis aries) of Niger State, Nigeria
S. Egena, D. Tsado, P Kolo, A. Banjo, M. Adisa-Shehu-Adisa
Effect of height of stem on the productivity of winter common wheat
N. Tsenov, T. Gubatov, E. Tsenova
Influence of the direction of crossing on activities of heterosis regarding the height of plants and number of leaves in Burley tobacco hybrids
Ts. Radoukova, Y. Dyulgerski, L. Dospatliev
Common winter wheat lines with complex resistance to rusts and powdery mildew combined with high biochemical index
V. Ivanova, S. Doneva, Z. Petrova
Study of emmer (Triticum dicoccum (Schrank) Shuebl.) accessions for traits related to spike productivity and grain quality in connection to durum wheat improvement
K. Taneva, V. Bozhanova, B. Hadzhiivanova
Phenotypic stability of yield on varieties and lines of durum wheat (Triticum durum Desf.)
R. Dragov, D. Dechev
Classification and regression tree analysis in modeling the milk yield and conformation traits for Holstein cows in Bulgaria
A. Yordanova, S. Gocheva-Ilieva, H. Kulina, L.Yordanova, I. Marinov
Nutrition and Physiology
Potential N-supplying ability of soil depending on the size of soil units under different soil tillage systems
M. Nankova, P. Yankov
Production Systems
Tolerance and own tolerance of wheat under conditions of permanent and long-term rotation
N. Nankov, G. Milev, A. Ivanova, I. Iliev, M. Nankova
Influence of fertilization and sowing density on grain production of Sorghum bicolor L., in the climatic conditions of Central Moldavia, Romania
S. Pochişcanu, T. Robu, A. Gherasim, M. Zaharia
Effect of locomotor activity of Russian sturgeons (Acipenser Gueldenstaedtii Brandt) on water heat flows in a recirculation system
K. Peychev, Y. Staykov, S. Stoyanova
Agriculture and Environment
Agroecological assessment of wastewater from Municipal Wastewater Treatment Plant by physico- chemical parameters
G. Kostadinova, D. Dermendzhieva, G. Petkov, I. Taneva
Effect of amitraz on varroosis in bees (Apis mellifera L.)
K. Gurgulova, I. Zhelyazkova, S. Takova, K. Malinova
New data about Crocus olivieri J. Gay on the territory of Sinite Kamani Natural Park, Bulgaria
N. Grozeva, M. Todorova, M. Gerdzhikova, G. Panayotova, N. Getova, D. Dohchev, K. Tsutsov
Product Quality and Safety
Near Infrared Spectroscopy and aquaphotomics for monitoring changes during yellow cheese ripening
S. Atanassova
Investigation on the technological traits of Bulgarian and imported merino wool batches
D. Pamukova