3 結果
The objective of this study was to evaluate the effects of two methods of early-age water restriction on performance, some immune responses, serum metabolites, and prevalence of leg weakness in broiler chicks. One-hundred-eighty-seven-day-old chicks (Ross 308) were allocated to three treatments with
Folate deficiency (FD) during pregnancy can cause fetal intrauterine growth restriction in pigs, of which the skeletal dysplasia is a major manifestation. Factors influencing muscle development are very important in the formation of porcine meat quality trait. However, the effect of folate
Femoral head separation (FHS) and necrosis is a sporadic leg problem of unknown etiology in broiler breeders. To determine the underlying physiology of FHS, the blood chemistry and histopathology of the femoral growth plates of the affected chickens were compared with their age-matched controls and