Browsing 4. Proceedings / Zbornici radova by Title
Now showing items 137-156 of 511
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Effect of High Levels of Ammonia in Air on Adrenal Response to Adrenocorticotropin and Forced Running in Rabbits
The aim of the present study was to assess adrenal response to high air ammonia levels in rabbits. Twenty male rabbits of the New Zealand White breed at the age of 4 months were randomly allocated into two groups: control ... -
The Effect of Hive Volume on Efficiency and Strength Conservation and Restoration of Food Supplies During the Wintering in Langstroth Hives
The influence of volume of the hive on wintering, colony strength and food supply was observed during the three-year period. Standard LR hives were used for the experiment. Colonies were tested based on the number of hive ... -
Effect of In Vivo Treatments With Ga3 for Production De Novo Sprouts in Seed and Mercantile Potato
This paper presents results on the effect of different growth regulators on microtuberization induction in several varieties of seed and commercial potato (Solanum tuberosum L.) in vivo. The seed potatoes of the varieties ... -
Effect of Mineral Nutrients and Liming on Grain Yield and Yield Components of Barley
Field trials involving barley varieties were established to analyse the effect of mineral fertilisation and liming on grain yield and yield components on an acidic soil. The research was conducted at the experimental field ... -
Effect of Protein and Energy Levels in Carp Nutrition
In nutrition of the table carp were tested protei : digestible energy optimatio ratio in conditios intensive production, populatin density was 3.500 specimens /ha.In experiment has been tested effect three levels of protein ... -
Effect of Rapeseed Meal as Protein Supplement in Feedlot Lamb Diets on Excretion of Urinary Purine Derivates and Microbial Protein Synthesis
The objectives of our work were to establish the feeding effects of rapeseed meal (RSM) on urinary purine derivatives (PD) excretion as an indicator of ruminal synthesized and yielded microbial crude protein (MCP), and ... -
Effect of Rapeseed Oil in Fish Feed on Meat Quality of Common Carp
Meso šarana, najzastupljenije ribe na ribnjacima u Republici Srbiji, predstavlja značajan nutritivni izvor n-3 visoko nezasićenih masnih kisleina (HUFA), pre svega eikozapentaenske (EPA) i dokozaheksaenske (DHA) kiseline, ... -
The Effect of Raw Soybeans in Mixtures for Laying Hens on Egg Quality and Egg Shell Quality
The study was conducted on hens at the age of 49 - 57 weeks to identify opportunities for replacing, with raw grain, thermally processed soybean Lana variety with a reduced level and Lydia variety with a standard level of ... -
Effect of Rooster Macrophages on the Motility Characteristics of Spermatozoa
The aim of our study was to detect macrophages in rooster semen and subsequently to asses their effect on the spermatozoa motility parameters. Semen samples were collected from Ross PM3 breeder males (n = 24) by the ... -
Effect of Stress on Presence of Developing Nephrons of Common Carp Reared in Semiintensive System
Regenerišući nefroni (RN) u bubregu se često koriste kao indikator zdravstvenog stanja riba. U ovom radu je evaluiran efekat stresa koji šarani doživljavaju na početku sezone gajenja na bubrege koristeći broj RN. Ribe su ... -
The Effect of the Use of Sexed Semen on Reproductive Traits and Sex Ratio of Black and White Calves
Sperm sexing is a relatively new biotechnological procedure which offers us the possibility to choose the offspring sex. This method is widely used today in the insemination of the dairy cattle breeds and it is based on ... -
The Effect Of Three Different Diets On Growth And Survival Of Persian Sturgeon (Acipenser Persicus) Larvae
A feeding experiment was conducted to evaluate growth and survival of Persian sturgeon larvae fed with live food (Nereis diversicolor and Daphnia spp.) and artificial diet. Diets were included: Diet 1: Dafnia (Dafnia magna), ... -
The Effect Of Transglutamınase Addıtıon On The Qualıty Alteratıons Of Raınbow Trout Mınce
The effect of transglutaminase on the quality of fish mince was determined during refrigerated storage. For this purpose, the proportions of 0.2%, 0.5% and 1.0% microbial transglutaminase enzyme (MTGase) was added into ... -
Effect of Vitamin E, Lutein, Selenium and Oil Mixture Added to Feed and Cooking Length on Yolk Color and Egg Quality
The aim of this research was to determine the quality of eggs laid by Tetra SL hens fed standard diet (B) or diet supplemented with 100 mg vitamin E/kg+200 mg/kg lutein+0.5 mg/kg selenium+5% oil mixture (BK). The effect ... -
Effect of Weather Conditions on Yield and Yield Components of Spring Malting Barley
A field trial with four cultivars of two-rowed spring barley was set up at the experimental field of the Secondary School of Agriculture, Požarevac, during 2012-2014 to evaluate yield and grain yield components under ... -
Effects of Cadmium on Rumen Fermentation and Nutrient Digestibility Using Dual Flow Continuous Culture System
This experiment was conducted to investigate the effects of different doses of cadmium on fermentation characterization and nutrient digestibility using dual flow continuous culture system. Eight dual-flow, continuous ... -
Effects Of Carbosulfan On Some Enzyme Actıvıtıes In Blood Of Raınbow Trout (Oncorhynchus Mykıss)
Detection of changes in enzyme activities is widely used as a quick method to determine the toxic effects of pesticides or other toxic chemicals. In this study, chronic toxic effects of carbamate insecticide carbosulfan ... -
Effects of Chemical Changes of Starch and Proteins on Physical Pellet Quality in Respect to Extrusion Technology
Termalna obrada stočne hrane utiče i pozitivno i negativno na dostupnost glavnih nutrijenata hrane, a od posebnog je značaja u slučaju skroba i proteina. Prilikom obrade stočne hrane skrob i proteini su izloženi jedinstvenim ... -
Effects Of Cıtrus Essentıal Oıl Supplementatıon On The Growth And Serum Bıochemıcal Responses Of Oreochromıs Mossambıcus
Akvakultura se razvila veoma brzo u proteklih 30 godina. Cilj akvakulture je da vodi računa o zdravlju riba i da poboljša njihove performanse. Antibiotici se često koriste protiv bolesti riba, za jačanje imunog sistema i ... -
Effects Of Dietary Inclusion Of Astaxanthin On Growth, Muscle Pigmentation And Antioxidant Activity Of Juvenile Rainbow Trout (Oncorhynchus Mykiss)
This study was designed to test the effects of dietary astaxanthin on growth, muscle pigmentation, antioxidant activity and biochemical composition of juvenile rainbow trout (Oncorhynchus mykiss). Experimental diets were ...