This study evaluated the phenotypic and genetic parameters of indigenous Naked Neck (NN). exotic Black Australorp (BA). and their crossbred (NNBA) chickens. A total of 270 day-old chicks (30 per group) were raised under identical conditions from day 1 to 48 weeks of age. https://parisnaturalfoodes.shop/product-category/shampoo-body-wash-lemon-lavender/