Research Papers/Topics in Animal Breeding And Genetics

Effects of Age and Management System on Egg Quality Traits of Fulani Ecotype Hens

The study was carried out to determine the effect of age and management system on egg quality traits of Fulani ecotype hens. Egg quality traits were measured at 20, 22 and 24 weeks of age from 45 Fulani ecotype hens reared in the cage and deep litter system of management. However, 50 to 70 eggs were utilized at different ages. Data were collected on Egg weight (EW), Egg length (EL), Egg width (EWD), Shell weight (SW), Shell thickness (ST), Yolk weight (YW), Yolk width (YWD), Yo...

Healing Effect of Faldherbia albida stem bark extract (FASB) on burn wound regarding tissue regeneration in Wistar albino rats

ABSTRACT A study was conducted in order to evaluate the effects of Faldherbia albida stem bark extract (FASB) contained in liposome gel at different concentration and silver sulfadiazine (SSD) cream on healing process of burn wounds in Wistar albino rats. Thirty five adult Wistar-albino rats were divided into five (5) groups of seven (7) rats each. A burn was generated on the backs of all the rats, done by subjecting to full thickness second degree skin burns with 5cm surface area d...

EFFECTS OF BREED, SEX AND AGE ON SERUM BIOCHEMISTRY IN NIGERIAN GOATS

ABSTRACTThe study was conducted to determine the effect of Breed, Sex and Age on serum parameters in Nigerian goats. Blood samples were collected from a total of 118 goats across different breed, sex and age. Eighty- four (84) from Sahel goat, eleven (11) from Red Sokoto and twenty-four (24) from West African Dwarf goat. The result obtained from the analysis of serum parameters showed that Breed had significant effect (P<0.05) on Glucose(mg/dl), Albumin (g/l), urea (mg/dl), Creatinine(mg/d...

GENETIC AND NON GENETIC FACTORS AFFECTING SERUM BIOCHEMICAL PARAMETERS IN NIGERIAN SHEEP

ABSTRACTThe purpose of this study was to determine the genetic (breed) and non genetic (sex and age) factors affecting serum biochemical parameters in Nigerian Sheep. Blood samples were collected from about 119 sheep which comprised the four breeds in Nigeria which include: Uda, Balami, Yankassa and West African Dwarf. The results obtained from various analyses for serumparameters showed significant effect (P<0.05) of Sodium on breed with the highest mean value on WAD. There was no signifi...

The Effects of Phenotypic and BLUP selection methods in livestock populations (swine) in tropical developing countries .

ABSTRACTA computer simulation experiment was conducted to evaluate the cumulative response to best linear unbiased prediction (BLUP) and phenotypic selection for low and high heritability traits and in previously Selected, Unselected and Synthetic populations, typical of exotic and indigenous populations and their crossbreds used in tropical pig production. The QMSim simulation software was used to simulate the various population structures and the dataset was generated for traits with herita...