Volume 14, Number 2, June 2022


Bio-economic models for deriving economic values for cattle: a review
S. Slavova, T. Angelova, J. Krastanov

Genetics and Breeding

Evaluation of heritability and genetic advance of some quality parameters in common wheat (Triticum aestivum L.) under genotype by environmental interaction
N. Tsenov, T. Gubatov, I. Yanchev

Mutagenic effect of sodium azide on winter barley cultivars
B. Dyulgerova, N. Dyulgerov

Stability analysis for grain yield and thousand kernel weight of durum wheat (Triticum durum Desf.) genotypes growing under semi-arid conditions
S. Benkadja, K. Maamri, A. Guendouz, A. Oulmi, B. Frih

Resistance of pepper types to Xanthomonas euvesicatoria and Xanthomonas vesicatoria – impact of the species, races and hosts specialization
K. Vasileva, N. Bogatzevska

Nutrition and Physiology

Effect of feed on the milk protein and fat composition
L. Abdellaoui, N.A. Khelifi-Touhami, F. Mebkhout, D. Tarzaali, W.I. Yahiaoui, T.M. Hamdi, N. Ouchene

Physical properties and dietary effects of Abelmoschus esculentus leaves used as binders in fish feed
Oyeniyi Oluwaseun Veronica, Ojuola Michael Olayemi, Oke Israel Opeyemi

Production Systems

Effect of the depth of pre-sowing tillage on the yield of wheat grown by conventional technology
G. Hristova, P. Veleva

Monitoring the productivity of Trichoderma viride strain in submerged cultivation
O. Georgieva, N. Karadzhova

Assessment of the impact of the costs of building the floor profile on the technological flexibility of four-row buildings for free-box breeding of cows
V. Dimova

Agriculture and Environment

Characteristics of some chitin body parts in worker bees (Apis mellifera L.) from hygienic and non-hygienic bee colonies
S. Lazarov

Morphological study on hairs from mammalian predators in Bulgaria
R. Mihaylov, K. Kirilov

Preference of rice farmers’ coping strategies to environmental hazards in Kwara State, Nigeria
A.O. Kayode, A.O. Awoyemi, O.A. Alabi

Canopy temperature and chlorophyll content as plant traits indicators for durum wheat (Triticum durum Desf. ) superior lines selection under semi-arid conditions
A. Oulmi, M.R. Aissaoui

Product Quality and Safety

Influence of some herbicides and herbicide combinations on the elements of yield and some quality indicators of winter barley (Hordeum vulgare L.) variety Obzor
M. Georgiev

Agricultural Economics

Supply chain analysis of Large Cardamom in Eastern Nepal
Keshav Prasad Shrestha, Punya Prasad Regmi, Krishna Prasad Pant, Gopal Bahadur KC, Yama Raj Pandey

Socio-economic analysis of vegetable seed production in Nepal
B. Aryal, S. Neupane, B. Pandey, S. Shah, A. Tiwari