نوع مقاله : مقاله علمی- ترویجی
نویسنده
دانشجوی دکتری فیزیولوژی دام و طیور، گروه پرورش و مدیریت طیور، دانشکده کشاورزی دانشگاه تربیت مدرس، تهران، ایران
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسنده [English]
Nanoparticles, due to their unique characteristics, have rapidly gained attention as one of the most innovative technologies in the poultry industry. With their high surface-to-volume ratio and the ability to precisely control physical and chemical properties, nanoparticles offer numerous potential for improving the health, growth, and performance of birds by enhancing feed efficiency and nutrient absorption. One of the most significant applications of nanoparticles in the poultry industry is improving feed quality, which leads to increased nutrient absorption and enhanced feed conversion. Studies have shown that adding nanoparticles to poultry feed improves growth, weight gain, and feed conversion ratio, ultimately resulting in better production and reduced costs. In addition, nanoparticles are recognized as antibacterial and disinfectant agents and can play a key role in effectively controlling bacterial and viral infections, particularly by reducing the use of antibiotics in poultry farming. Silver, copper, and zinc nanoparticles are among the most widely used materials due to their strong antibacterial properties, helping to reduce infectious diseases and, at the same time, boosting the immune system and enhancing vaccine efficacy. These nanoparticles are also used as adjuvants in poultry vaccines, strengthening the immune response of birds to pathogens. Furthermore, probiotic nanoparticles have shown great potential in improving the gut microbiome of birds, promoting digestive health, and enhancing nutrient absorption. Recent studies have also demonstrated that silica nanoparticles, as effective nutrient carriers, can significantly reduce chick mortality and improve growth performance. By increasing nutrient uptake and transfer to cells, these nanoparticles help optimize metabolism and reduce feed and treatment costs. Despite initial success, there is still a need for more comprehensive and detailed studies to understand the long-term effects of nanoparticles on the health and biological systems of birds.
کلیدواژهها [English]
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