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Poultry Nutrition and Management: 2nd Edition

A Special Issue of Animals (ISSN 2076-2615) belonging to the section "Poultry".

Deadline for manuscript submissions: 31 October 2026 | Viewed by 1170

Editors


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Guest Editor
College of Standardisation, China Jiliang University, Hangzhou 310018, China
Interests: animal science; antibiotic replacement; brain–gut axis; gastrointestinal health; multi-omics; standardization
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
College of Animal Science and Technology, Zhejiang A&F University, Hangzhou 311300, China
Interests: animal science; intestinal microbiology; antibiotic replacement; pet science; pet nutrition
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

For decades, poultry meat and eggs have been critical protein sources. A variety of challenges exist, including environmental stresses, welfare issues, and mismanagement, causing many issues, such as diseases, oxidative capacity disorders, and immune system and intestinal dysfunction. Moreover, the low-carbon and eco-efficient production of livestock and poultry are the foundation of global ecological and environmental governance. The present Special Issue will continue to focus on characterizing the associations between stress, nutrition and management and the growth performance, antioxidant capacity, immune responses, digestive intestinal microflora, metabolites, and the meat and egg quality of birds. For instance, external pathogens are one key challenge for poultry production, inducing microflora disorders and causing remarkable increased diarrhea and mortality rates. Presently, precision nutrition, green health functional supplements, and welfare behaviors are becoming important methods to address the harmful effects of stress on birds. So, a wealth of research approaches are required to investigate the mechanisms of welfare behavior, nutrition, and precise management, such as omics, animal models, etc. In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following: poultry nutrition and management, antibiotic supplements, welfare issues, and multi-omics analyses for health and metabolism.

We look forward to receiving your contributions.

Dr. Guangtian Cao
Prof. Dr. Caimei Yang
Guest Editors

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • poultry
  • nutrition and management
  • welfare issues
  • multi-omics
  • antibiotic supplements
  • animal models
  • metabolism

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Published Papers (1 paper)

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Research

21 pages, 321 KB  
Article
Effects of In Ovo Injection of Butyrate Glyceride Blend on Broiler Chicks’ Performance
by Gehad Mohamed Fawaz, Mohamed Ibrahim Hassan, Karim Mohamed El-Sabrout, Ahmed Mohamed Abd El-Hady and Assem Mohamed Safwat
Animals 2026, 16(15), 2293; https://doi.org/10.3390/ani16152293 - 23 Jul 2026
Viewed by 581
Abstract
In ovo supplementation of bioactive substances represents an effective nutritional intervention for enhancing broiler development from the embryonic stage through market age. This study investigates the impact of injecting graded levels of in ovo BGB on the physiological and developmental trajectories of broiler [...] Read more.
In ovo supplementation of bioactive substances represents an effective nutritional intervention for enhancing broiler development from the embryonic stage through market age. This study investigates the impact of injecting graded levels of in ovo BGB on the physiological and developmental trajectories of broiler chicks. The investigation spans from embryonic development to a 35-day post-hatch period, assessing hatchability characteristics, chick quality, physiological indices, and growth performance. Based on the results, BGB improved chick quality at hatch by increasing body weight (p = 0.0484), Pasgar score (p = 0.0296), and several blood biochemical indicators, such as serum protein (p = 0.0005) and thyroid hormone concentrations (T3, p = 0.0001), while reducing blood glucose levels (p = 0.0180). Most notably, BGB promoted substantial improvements in intestinal morphology, including greater villus height (p = 0.0001), villus surface area (p = 0.0001), and villus-to-crypt ratio (p = 0.0020), indicating enhanced digestive and absorptive capacity. These physiological and intestinal benefits translated into superior post-hatch growth performance, characterized by higher body weight gain (p = 0.0001) and improved feed conversion efficiency (p = 0.0001). Notably, dressing percentage was significantly affected by a quadratic response (p = 0.0448), where the 0.30% BGB concentration yielded the highest dressing yield (81.1%). Furthermore, humoral immunity was strongly enhanced; immunoglobulin G (IgG) levels demonstrated a highly significant quadratic response (p = 0.0004), maximizing at 11.23 mg/mL in the 0.30% BGB group. Overall, the findings demonstrate that in ovo BGB administration, particularly at the 0.30% level, acts as a powerful developmental programming strategy that supports intestinal maturation, metabolic function, immune response, carcass traits, and long-term growth performance in broiler chickens. Full article
(This article belongs to the Special Issue Poultry Nutrition and Management: 2nd Edition)
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