Search Results - "Gudev, D."

Effect of heat-stress on some physiological and biochemical parameters in buffaloes by Gudev, D., Popova-Ralcheva, S., Moneva, P., Aleksiev, Y., Peeva, T., Ilieva, Y., Penchev, P.

“…The experiment has been carried out with 10 lactating buffaloes (Bulgarian Murrah breed) in an interval of two successive days. They were kept in shade(first…”
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Effect of weaning on some plasma metabolites in buffalo calves fed diets with or without supplemental chromium picolinate by Gudev, D., Ralcheva, S., Yanchev, I., Moneva, P., Peeva, Tz, Penchev, P., Ilieva, I.

“…The objective of this study were 2 fold: to determine whether the weaning (abrupt transition from liquid to solid diet) at the age of 90 days causes stress in…”
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EFFECT OF AIR AMMONIA ON SOME HEMATOLOGICAL PARAMETERS IN SHEEP SUBJECTED TO IMMOBILIZATION OR SHEARING STRESS by Yanchev, I., Institute of Animal Science, Kostinbrod (Bulgaria), Dyavolova, M., Institute of Animal Science, Kostinbrod (Bulgaria), Gudev, D., Institute of Animal Science, Kostinbrod (Bulgaria), Moneva, P., Institute of Animal Science, Kostinbrod (Bulgaria), Velikova, D., Institute of Animal Science, Kostinbrod (Bulgaria)

“…The aim of the present study was to investigate the effect of ammonia on some hematological parameters in sheep subjected either to shearing or immobilization…”
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EFFECT OF REPEATED EXPOSURE TO SHORT-TERM HEAT STRESS ON SOME BLOOD PARAMETERS IN CHICKENS FED SUPPLEMENTAL TRYPTOPHAN by Gudev, D., Institute of Animal Science, Kostinbrod (Bulgaria), Moneva, P., Institute of Animal Science, Kostinbrod (Bulgaria), Popova-Ralcheva, S., Institut for Information Serving of the System, Sofia (Bulgaria), Sredkova, V., Institut for Information Serving of the System, Sofia (Bulgaria)

“…The purpose of the present study was to investigate the effects of repeated heat stress and supplemental dietary tryptophan on heterophil:lymphocyte ratio -…”
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ETHOLOGICAL ASPECTS OF WELFARE IN BIRDS OF THE SPECIES GALLUS GALLUS DOMESTICUS REARED UNDER DIFFERENT FARMING SYSTEMS by Popova-Ralcheva, S.., Institut for Information Serving of the System, Sofia (Bulgaria), Bozakova, N., Thracian University, Stara Zagora (Bulgaria), Sredkova, V., Institut for Information Serving of the System, Sofia (Bulgaria), Gerzilov, V., Agricultural University, Plovdiv (Bulgaria), Gudev, D., Institute of Animal Science, Kostinbrod (Bulgaria), Oblakova, M., Agricultural Institute, Stara Zagora (Bulgaria), Lalev, M., Agricultural Institute, Stara Zagora (Bulgaria)

“…Three scientific experiments were carried out with 45 weeks old 2235 birds - White Plymouth Rock, New Hampshire and line E. A study was initiated to establish…”
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