ReviewAnimal nutrition (Zhongguo xu mu shou yi xue hui)2020
Facilitating the acceptance of tangibly reduced-crude protein diets for chicken-meat production.
Review in Animal nutrition (Zhongguo xu mu shou yi xue hui), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
45 citing papers in PubMed, 62 citations in OpenAlex.
- Gut microbial signatures in poultry under low-protein diets and lysine restriction: implications for precision nutrition.Veterinary and animal science · 2026Review
- Lysine Requirements in Starter-Phase Japanese Quail (Coturnix japonica) Through Dose-Response Modelling: Interactions With Dietary Protein Level.Veterinary medicine and science · 2026Article
- Carbohydrate and protein adaptation in low-protein diets for livestock and poultry: a nutritional revolution from static balance to dynamic synergy.Journal of animal science and biotechnology · 2026Review
- Balancing essential amino acids in low-protein diets: Impacts on growth performance, amino acid transport, and cecal microbiota in yellow-feathered chickens.Poultry science · 2026Article
- Article
- Sex-dependent responses to posthatch protein-reduced feeding in broilers derived from low-protein-fed hens.Poultry science · 2026Article
- Effects of dietary energy and protein levels on growth performance and immune competence of CARI-Nirbheek chickens in tropical environments.Tropical animal health and production · 2026Article
- Net energy reduction and intended slow starch formulation decreased fat deposition in broiler chickens offered conventional and reduced crude protein diets.Poultry science · 2026Article
- Optimized amino acid ratios in reduced crude protein diets sustain broiler performance, gut health, and resilience to necrotic enteritis.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2026Article
- The dynamic requirements of tryptophan in the broilers at different growing stages under low-protein diets.Poultry science · 2026Article
- Effects of Dietary Metabolizable Energy and Crude Protein Levels on Growth Performance, Carcass Traits, and Meat Quality of Goslings from 35 to 63 Days of Age.Foods (Basel, Switzerland) · 2026Article
- Effects of Raffinose on Growth Performance, Intestinal Function-Related Genes, and Cecal Microbiota in Broilers Fed Low Soybean Meal Diets.Animals : an open access journal from MDPI · 2026Article
- Fat deposition and growth performance in broiler chickens are diversely influenced by maize or wheat following dietary crude protein reductions plausibly involving insulin.Journal of animal science and biotechnology · 2025Review
- Effect of β-mannanase supplementation in low-energy and lowprotein diets on performance, intestinal morphology, and fatty liver incidence in laying hens.Animal bioscience · 2025Article
- Practical microalgal supplementation: reducing ammonia emission from manure in commercial layer production.Journal of animal science and biotechnology · 2025Article
- Attrition of amino acids in the life span of broiler chickens.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Review
- The impact of soybean meal and field peas inclusion on growth performance, carcass traits and nutrient digestibilities in broiler chickens offered wheat-based diets.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Article
- Evaluating high-protein wheat as a protein source for broiler chicken.Scientific reports · 2025Article
- A perception that the feed grain basis of reduced-crude protein diets modifies the anabolic impact of insulin on the growth performance of broiler chickens.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Review
- Taste Preferences in Broilers: Behavioral Evaluation for Varying Concentrations of Four Essential Amino Acids.Animals : an open access journal from MDPI · 2025Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Inclusions of non-bound amino acids particularly methionine, lysine and threonine, together with the "ideal protein" concept have allowed nutritionists to formulate broiler diets with reduced crude protein (CP) and increased nutrient density of notionally "essential" amino acids and energy content in recent decades. However, chicken-meat production has been projected to double between now and 2050, providing incentives to reduce dietary soybean meal inclusions further by tangibly reducing dietary CP and utilising a larger array of non-bound amino acids. Whilst relatively conservative decreases in dietary CP, in the order of 20 to 30 g/kg, do not negatively impact broiler performance, further decreases in CP typically compromise broiler performance with associated increases in carcass lipid deposition. Increases in carcass lipid deposition suggest changes occur in dietary energy balance, the mechanisms of which are still not fully understood but discourage the acceptance of diets with reductions in CP. Nevertheless, the groundwork has been laid to investigate both amino acid and non-amino acid limitations and propose facilitative strategies for adoption of tangible dietary CP reductions; consequently, these aspects are considered in detail in this review. Unsurprisingly, investigations into reduced dietary CP are epitomised by variability broiler performance due to the wide range of dietary specifications used and the many variables that should, or could, be considered in formulation of experimental diets. Thus, a holistic approach encompassing many factors influencing limitations to the adoption of tangibly reduced CP diets must be considered if they are to be successful in maintaining broiler performance without increasing carcass lipid deposition.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.