ArticleThe journal of poultry science2023
Effects of Dietary Tryptophan on Growth Performance, Plasma Parameters, and Internal Organs of 1-28-Day-Old Sichuan White Geese.
Article in The journal of poultry science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Chicken IDO2 and TDO2: Biochemical Characteristics and Regulatory Roles in Avian Tryptophan Metabolism and Inflammatory Response.Animals : an open access journal from MDPI · 2026Article
- Dietary Fiber Levels Modulate Intestinal Mucosal Architecture and the Microbiome-Metabolome Axis to Support Immune Homeostasis in Brooding Wanxi White Geese.Animals : an open access journal from MDPI · 2026Article
- Gut-X Axis and Its Role in Poultry Bone Health: A Review.Microorganisms · 2025Review
- Liver Transcriptome Profiling Identifies Key Genes Related to Lipid Metabolism in Yili Geese.Animals : an open access journal from MDPI · 2023Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although the nutrient requirements of geese during the growing stage are known, the dietary requirement of amino acids during the starting period remains unclear. Optimum nutrient supplementation during the starting period is crucial for improved survival rates, body-weight gain, and marketing weight in geese. Our study focused on the effect of dietary tryptophan (Trp) supplementation on the growth performance, plasma parameters, and internal-organ relative weights in 1-28-day-old Sichuan white geese. A total of 1080 1-day-old geese were divided randomly into six Trp-supplemented (0.145%, 0.190%, 0.235%, 0.280%, 0.325%, and 0.370%) groups. Average daily feed intake (ADFI), average daily gain (ADG), and duodenal relative weight were highest in the 0.190% group, brisket protein level and jejunal relative weight in the 0.235% group, and plasma total protein and albumin levels in the 0.325% group (
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