This paper highlights the study results on usage effectiveness of domestic complex probiotic preparation Immunoflor developed by PC KROS Farm LLC Dekalb White egg cross chickens in production edible eggs. The work was carried out conditions agricultural cooperative "Gornomariyskaya Poultry Farm" Republic Mari El. During experiment, it found that eggs from laying hens with highest weight and mor...

The objective of this study was to evaluate egg quality and hatchability indigenous exotic chickens in the midland, lowland, highland agroecological zones Silte zone. One district selected from each zone, a total 399 households (133 district) were randomly chosen six purposefully Kebles collect data on hatchability. For external internal evaluation, 300 eggs (150 150 agroecology) collected. fou...

An experiment was conducted to determine the effect of dietary inclusion of Mycofix Select (Biomin GmbH, Herzogenburg, Austria) on discrete egg parameters and quality characteristics of hens fed mycotoxin-contaminated diets (aflatoxin; AFLA) and deoxynivalenol (DON)) during a 10-wk trial. A 4 × 2 factorial design was used with 4 contamination levels: control, low (0.5 mg/kg of AFLA + 1.0 mg/kg ...

the alternate use of sunlight and an improvised electric plate oven. Because any difference in the environment will be reflected in the food and therefore the nutrition, this fact will continue to remain as a possible explanation for the differences between the lots fromii Hawaii and the Palau Islands. At the height of reproductive activity, the albumen gland of the female conduit in these hers...

lactobacilli, Bacillus subtills, Bifidobacterium, Saccharomyces cerevisiae were applied to produce fermented feeds (FF), The FF was pelleted investigated for its influences on egg quality laying hens, the (FF) ferment with 10 g / kg feed of probiotic a wetting ratio half liter/kg 48 hours where it used at rates 0, 25%, 50 %, 75%, and 100% treatments T1, T2, T3, T4, T5 respectively, duration stu...

Various man-made agents like pesticides, industrial chemicals and some natural substances have the potential to alter hormonal pathways that regulate reproductive processes in certain species of wildlife. Until now, only a few investigations have been undertaken to determine the effects of these substances on reproductive capacities (fecundity and fertility) in exposed invertebrate aquatic spec...

The present study was carried out during two successive generations beside base generation, to improve egg mass (EM) through selection in developed Baheij chicken strain and to study correlated response of some production traits. The results showed that: 1Egg mass means for based generation (G0), first generation (G1) and second generation (G2) were 1741.29, 1904.52 and 2157.38g for S line and ...

in the egg shells when the eggs were studied in UV-light (Fig. 1). Control eggs did not fluoresce. The concentration of oxytetracycline in the egg shell, albumen, and yolk was measured by UV-absorption spectrofluorometry (Hayes and DuBuy, 1964). Oxytetracycline was deposited mainly in the shell (0.182 ± 0.028 iig./gm., mean ± SD), and albumen (0.190 ± 0.030 !*g./gm.) whereas the yolk contained ...