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This study was carried out to determine the effects of supplementation of ground fennel to quail rations on egg production, slaughter, intestinal parasites, keklik ne zaman yumurtlar, and semen quality. For this purpose, 48 female and 24 male quails were used in the study.

Effets of pre-incubation storage time and position on some hatching results of the rock partridge Alectoris graeca eggs. In total, partridge eggs were used in the study. All eggs were stored in storage rooms with The pre-incubation egg storage periods were , , and days. Butterworths, London, UK, ,

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Clutch and egg size variation, and productivity of the House Sparrow Passer domesticus : effects of temperature, rainfall, and humidity. Turkish Journal of Zoology. The area has gardens and is surrounded by trees, providing nesting and feeding opportunities for many songbird species. The study aimed to determine clutch and egg size variation, breeding success, and productivity of the House Sparrow Passer domesticus , in terms of clutch size and breeding attempts, and to evaluate variation in temperature, rainfall, and humidity in terms of breeding attempts and years, and their possible effects on given parameters of the species. In total, eggs were laid in clutches and clutch size varied from 1 to 11 eggs; the clutches most commonly contained egg in the 3 consecutive years. Mean egg length, width, weight, volume, and sphericity index were This study shows that the House Sparrow population in the study area exhibited important variation in clutch and egg size, which was affected by changes in temperature, rainfall, and humidity. The breeding biology of the House Sparrow in central Iraq. Sparrows Aslan, A.

Consequently, the usage of ground fennel as a feed additive would be beneficial in quail farming. Egyptian journal of Biology, Slaughter and carcass characteristics.

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Evaluation of induced molting methods on the livability and reproductive system regression of Japanese quails Coturnix japonica. The increasing fennel addition enhanced the abnormal and dead spermatozoa rates and decreased semen motility. The natural regulation of animal numbers. Determinants of chick survival in the lesser blackbacked gull: relative contributions of egg size and parental quality. Zann, R. Sexual dimorphism in egg size and implications regarding facultative manipulation of sex in Mountain White-Crowned Sparrows. The effect of constant and fluctuating environmental temperatures on the biological performance of laying pullets. The effects of purslane Portulaca oleracea and fennel Foeniculum vulgare Mill hydroalcoholic extracts on the functional parameters of human spermatozoa after vitrification. J Biotech Biomed Sci, 1 1 : Climate change, migratory connectivity and changes in laying date and clutch size of the pied flycatcher. Fulgione, D. Commentationes Biologicae Societal Scientiarum Fennica

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Kosin IL, Konishi T: Pre-incubation storage conditions and their effect on the subsequent livability of chicken embryos: Exogenous CO2, plastic bags and extended holding periods as factors. Cell to cell interactions and normal mammary gland function. Ankara Ecz. Nuttall Ornithological Club, Cambridge, Massachusetts, pp Turkish Journal of Zoology, 34 2 , - Oikos Cohort effects and population dynamics. Poult Sci, 64 7 : , Christians, J. Emu Bolger, D.