01999nam 2200373 450 991068819870332120230704125718.0(CKB)5850000000050195(NjHacI)995850000000050195(EXLCZ)99585000000005019520230704d2022 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAnimal feed science and nutrition production, health and environment /edited by Amlan K. PatraLondon, England :IntechOpen,2022.1 online resource (172 pages)1-83969-862-4 Animal food production faces many challenges including shortage of high-quality feed ingredients, contribution of greenhouse gases and pollutants to the environment, development of antimicrobial resistance, food safety, and animal health and welfare. This examines these issues over three sections. The first section is the introduction. The second section provides insights into optimization of pasture utilization employing different supplements and feed additives to maximize beef cattle production, use of insect meal as a promising protein feed ingredient, and ruminal microbiome manipulation to improve ruminal fermentation efficiency. The third section discusses accurate estimation of enteric methane emission factors, reduction of enteric methane emissions by means of feeding management and antimethanogenic compounds, and different heavy metal pollution by poultry wastes and associated health hazards.Animal Feed Science and Nutrition Veterinary medicineAnimal healthVeterinary medicine.Animal health.636.089Patra Amlan K.NjHacINjHaclBOOK9910688198703321Animal feed science and nutrition2959455UNINA