Review
Effect of feeding program for first two months after birth of female calves on growth, development and first lactation performance
G. Ganchev, E. Yavuz, N. Todorov
Genetics and Breeding
Involvement of the transcriptional variants of histone H3.3 in the development and heat stress response of Arabidopsis thaliana
M. Naydenov*, B. Georgieva, V. Baev, G. Yahubyan
Study of factors affecting sporophytic development of isolated durum wheat microspores
V. Bozhanova, Horst Lorz
Screening Pisum sp. accessions for resistance to Pseudomonas syringae pv. pisi
M. Koleva, I. Kiryakov
Investigation on the parthenogenetic response of sunflower lines and hybrids
M. Drumeva, P. Yankov
Hybridization between cultivated sunflower and wild annual species Helianthus petiolaris Nutt.
D. Valkova, G. Georgiev, N. Nenova, V. Encheva, J. Encheva
Nutrition and Physiology
Ethological and haematological indices in yearling sheep fed various dietary nitrogen sources
I. Varlyakov, V. Radev, Т. Slavov, R. Mihaylov
Phosphorus fractions in alluvial meadow soil after long-term organic-mineral fertilization
S. Todorova, K. Trendafilov, M. Almaliev
Energy productivity, fertilization rate and profitability of wheat production after various predecessors I. Energy productivity of wheat
Z. Uhr, E. Vasileva
Influence of mineral nitrogen and organic fertilization on the productivity of grain sorghum
S. Enchev, G. Kikindonov
Production Systems
Influence of the farm construction, farm regimen and season on the comfort indices of dairy cows
D. Dimov, Ch. Miteva, Zh. Gergovska
Effect of the way of pre-sowing soil tillage for wheat on the development of its roots
P. Yankov, M. Drumeva, D. Plamenov
Occurrence of grapevine leafroll-associated virus complex in the Republic of Macedonia
E. Kostadinovska, S. Mitrev, I. Karov
Influence of sowing and fertilization rates on the yield and plant health of einkorn wheat (Triticum Monococcum L.)
V. Maneva, D. Atanasova, T. Nedelcheva, M. Stoyanova, V. Stoyanova
Effect of stocking density on growth intensity and feed conversion of common carp (Cyprinus caprio L.), reared in a superintensive system
S. Stoyanova, Y. Staykov
Agriculture and Environment
Monitoring of fungal diseases of lavender
K. Vasileva
Nitrogen mineralization potential of alluvial meadow soil after long-term fertilization
V. Valcheva, K. Trendafilov, M. Almaliev
Changes in the leaf gas exchange of common winter wheat depending on the date of application of a set of herbicides
Z. Petrova, Z. Zlatev
Leaves area characteristics of Betonica bulgarica Degen et Neiĉ., during vegetation
M. Gerdzhikova1*, N. Grozeva2, D. Pavlov1, G. Panayotova1, M. Todorova1
Short communications
Design and development of a device for measuring vacuum-pulsation parameters of milking unit
G. Dineva, V. Vlashev, L. Tsanov