HIGHLIGHTS
- who: Seham F. Shehata from the , have published the research work: Effect of stocking density and vitamin E or zinc supplementation on growth, physiology, gene expression, and economic efficiency of growing broiler chicks, in the Journal: (JOURNAL)
- what: The authors focused on studying the effects of different levels of stocking densities (SD) on growth and stress-related hormones to identify how these physiological processes are affected by overcrowding. The authors investigated the effects of different SDs to find the density that does not negatively impact the health performance of birds, and the authors also aimed . . .

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