ArticleAnimals : an open access journal from MDPI2021
Impact of Microbial Protease Enzyme and Dietary Crude Protein Levels on Growth and Nutrients Digestibility in Broilers over 15-28 Days.
Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
20 citing papers in PubMed, 50 citations in OpenAlex.
- Dual Modification of Guar Meal via Fermentation and Enzyme Treatment Enhances Growth Performance, Nutrient Digestibility and Gut Morphology in Broilers.Veterinary medicine and science · 2026Article
- Effect of microencapsulated organic acids-essential oils blend and protease on performance and gut health of broilers under nutritional challenges.Journal of animal science and technology · 2025Article
- Effects of enzyme supplementation and fermentation in canola-based diets on growth performance, intestinal viscosity and histomorphology in broiler chickens during the finisher phase.Tropical animal health and production · 2025Article
- Effects of Dietary High-Yield ProteaseAnimals : an open access journal from MDPI · 2025Article
- Protease andAnimals : an open access journal from MDPI · 2025Article
- Enzyme inclusion or fermentation of canola-based diets generate different responses in growth indicators, carcass quality, nutrient digestibility, bone strength, and blood biochemical parameters in broiler chickens.Archives animal breeding · 2025Article
- Live performance, nutrient digestibility, immune response and fecal microbial load modulation in Japanese quails fed aThe veterinary quarterly · 2024Article
- Article
- Whole-genome sequencing and assessment of a novel protein- and gossypol-degrading Bacillus subtilis strain isolated from intestinal digesta of Tibetan Pigs.BMC microbiology · 2024Article
- Comparative effects of proteases on performance, carcass traits and gut structure of broilers fed diets reduced in protein and amino acids.Journal of animal science and technology · 2024Article
- Multiprotease improves amino acid release in vitro, energy, and nutrient utilization in broilers fed diets varying in crude protein levels.Poultry science · 2024Article
- Dietary xylo-oligosaccharides and arabinoxylans improved growth efficiency by reducing gut epithelial cell turnover in broiler chickens.Journal of animal science and biotechnology · 2024Article
- Effect of ginger-based zingibain enzyme on growth and intestinal health in Japanese quails.Archives animal breeding · 2024Article
- Effect of Dietary Amaranth (Antioxidants (Basel, Switzerland) · 2023Article
- Effects of reduced-protein diets with protease supplementation on growth, carcass yield, intestinal morphology, organ development, nutrient digestibility, and blood biochemical of broiler chickens.Translational animal science · 2023Article
- Modulation of digestibility of canine food using enzyme supplement: anFrontiers in veterinary science · 2023Article
- Review
- Perspective, Opportunities and Challenges in Using Fennel (Antibiotics (Basel, Switzerland) · 2022Review
- Potential Feed Additives as Antibiotic Alternatives in Broiler Production.Frontiers in veterinary science · 2022Review
- Potential Applications ofAntibiotics (Basel, Switzerland) · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this trial, a 3 × 2 factorial design with different dietary crude protein levels (CP, 17, 19 and 21%) and two levels of exogenous protease (0 and 30,000 IU/kg) was used. A total of 540 two-week old broilers (Ross-308) was randomly allocated to experimental diets over 15-28 days of age. The interaction between dietary protein levels and enzyme supplementation showed that body weight gain was significantly (
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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.