Effectiveness of probiotics and clove essential oils in improving growth performance, immuno-antioxidant status, ileum morphometric, and microbial community structure for heat-stressed broilers.

Recently, interest has increased in using bio-additives, herbs, and their extracts as feed additives because of their potential role in improving chick's health and productivity, especially during stress. Thus, our aim in this study is to examine whether nutritional supplementation (probiotics and clove essential oils) will help mitigate the negative effect of heat stress on the bird by modifying the microbial content, boosting immunity, oxidative status, metabolic, and growth. In this study, three hundred one-day-old broiler chicks (Ross 308) were fed the following experimental diet: (CON) basal diet (control diet); (CEO) CON with clove essential oils (300 mg/kg); (PRO) CON with probiotics (2 g/kg); (PC) CON with probiotics and clove essential oils.

Effects of garlic and lemon essential oils on performance, digestibility, plasma metabolite, and intestinal health in broilers under environmental heat stress.

Background: Natural feed additives play an important role in poultry production due to their safety and potential properties as an antioxidant and antimicrobial, as well as a growth stimulant. The present research was designed to assess the influence of dietary supplementation of either garlic, lemon essential oil, or their mixture on performance, nutrient digestibility, plasma constituents, immunity, and oxidative status, as well as intestinal development assessed by microbiota-histomorphology development in broilers under environmental heat stress.

Methods: A total of 480 broiler chicks (Ross 308) at one-day-old were randomly divided into four groups (120 chicks/ group).

Leaves of Moringa, Rosemary and Olive as a Phytogenic Feed Additives in Muscovy Duck diets.

Background And Objective: Alternative sources of natural ingredients such as herbs or phytogenic plants have beneficial effects which are used as feed supplements or medicines in poultry. The current research objective was to investigate the influence of using phytogenic plants as feed additives on Muscovy ducklings performance.

Materials And Methods: A total number of 315 of 14 days old Muscovy ducklings were divided randomly into 7 experimental groups, each group was allocated into three replicates.