Volume 11, Number 1, March 2019

Genetics and Breeding

Genetic interrelationship among quantitative traits and path analysis of some West African okra (Abelmoschus caillei) genotypes
P.M. Jonah, Y.M. Kwaga

Correlations between some economic larval traits of silkworm
M. Gündüz, Ü. Şahan

Variation and stability of the advanced bread wheat (Triticum aestivum L.) genotypes under various environment conditions in Trakia region
İ. Öztürk, T. Kahraman, R. Avcı, A. Şen, T.H. Kılıç

Nutrition and Physiology

Effects of aflatoxin B1 on histopathological structure of immunocompetent organs in mulard ducks
N. Groseva, I. Valchev, Ts. Hristov, L. Lazarov, D. Kanakov, R. Binev

Effect of rations with fresh leaves of Gmelina arborea on some reproductive parameters of rabbit bucks
O. Pius, T. Ahemen, A.H. Abu

Production Systems

Productivity and yield stability at late treatment of durum wheat (Triticum durum Desf.) with antibroadleaved herbicides.
III. Influence at treatment during 3-rd stem node stage
Gr. Delchev, S. Angelova

Effect of improved seed technology adoption on small-scale sorghum farmers’ productivity in Kebbi State, Nigeria
M.A. Ojo, D.B. Saleh, A.A.A. Coker, A.O. Ojo

Effect of off-farm work on agricultural productivity: empirical evidence from northern Ghana
B.T. Anang

А grain harvester performance according to unloading time and modes
G. Tihanov

Agriculture and Environment

Ecological stability and plasticity of maize hybrids in different groups of ripeness
M. Ilchovska

Zoo-hygienic assessment of lighting in semi-open freestall barns for dairy cows
D. Dimov

Antibacterial activity of ethanol extracts of fifteen Bulgarian plants
A. Solak, S. Dyankova

Product Quality and Safety

Colour and rehydration properties of bay leaves dried by convective and microwave methods
A. Polat, N. Izli

Effect of the diet with commercial dry yeast (Saccharomyces cerevisiae) on organoleptic qualities, chemical and biological parameters of common carp (Cyprinus carpio L.)
N.M. Abdulrahman, I.H. Al-Refaiee, H. Ali Mutter

Effects of storage duration and bulb sizes on physiological losses of Agrifound light red onion bulbs (Allium cepa L.)
M.S. Abubakar, J.N. Maduako, M. Ahmed

Food security status of female-headed households in Mubi North Local Government area, Adamawa State, Nigeria
A.J. Madugu

Cover and Content