ArticleVeterinary world2021
Effects of rumen-degradable-to-undegradable protein ratio in ruminant diet on
Article in Veterinary world, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed, 87 citations in OpenAlex.
- Effects of Rumen-Protected Glycine and Methionine Supplementation in a Low-Protein Diet on Growth and Development, Slaughter Performance, Meat Quality, and Rumen Microflora of Yudong Black Goats.Animals : an open access journal from MDPI · 2026Article
- Nutritive Constituents' Variation in Main Parts of Dendrocalamus Brandisii and the Silage Fermentation for Bamboo-Based Ruminant Feed.Applied biochemistry and biotechnology · 2026Article
- Gut microbiota and meat quality in ruminants: a review of mechanisms and microbiota-targeted interventions.Food science of animal resources · 2026Review
- Effects of dried distillers grains supplementation on intake, digestibility, metabolism, and performance of suckling beef calves on pasture.Tropical animal health and production · 2026Article
- Article
- Synergistic effects ofVeterinary world · 2026Article
- Effects of mixed legume leaf powder supplementation on nutrient intake, blood metabolites, and reproductive hormone profiles in buffaloes.Veterinary world · 2026Article
- Selection of the best method for inherent tannin reduction and high nutrient retention.The Onderstepoort journal of veterinary research · 2026Article
- Effects of Ligilactobacillus agilis W70 and dietary protein levels on feed efficiency, nitrogen metabolism, and rumen microbiota of lactating dairy cows.Animal microbiome · 2026Article
- High-protein feed elevates ruminal and plasma ammonia and is associated with altered open-field behavior in Suffolk sheep.Frontiers in veterinary science · 2026Article
- The optimal dietary crude protein level improves goat production performance by enhancing the body's antioxidant function and energy metabolism.Frontiers in microbiology · 2026Article
- Effects of dietary rumen-degradable protein on growth performance, nitrogen metabolism, and rumen microbiome in dairy buffalo heifers.Frontiers in veterinary science · 2026Article
- Impact of urea as a protein substitute in growing camel rations on performance, nitrogen balance, blood metabolites, immune status, and rumen fermentation.Open veterinary journal · 2025Article
- Dynamic Changes in Amino Acid Release Patterns of Different Plant Protein Sources During In Vitro Digestion and Their Nutritional Value Assessment.Animals : an open access journal from MDPI · 2025Article
- Effect of substituting steam winged bean tuber for cassava chips in the diet of Holstein Friesian dairy cows.Tropical animal health and production · 2025Article
- Short-Term Effects of Alfalfa Silage Versus Hay, with or Without Hydrolysable Tannins, on Production Performance, Rumen Fermentation, and Nutrient Digestibility in Mid-Lactation Dairy Cows.Microorganisms · 2025Article
- The influence of different proportions of rumen degradable protein and non-fiber carbohydrate consisted in feed ration onJournal of advanced veterinary and animal research · 2025Article
- Nitrogen Utilization and Ruminal Microbiota of Hu Lambs in Response to Varying Dietary Metabolizable Protein Levels.Animals : an open access journal from MDPI · 2025Article
- Effects of dietary rumen undegradable protein:rumen degradable protein ratio on nitrogen metabolism in Hanwoo steers.Animal bioscience · 2025Article
- Dietary energy and protein gradients drive metabolic adaptation in growing-finishing yaks on the Qinghai-Tibet plateau.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 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
BACKGROUND AND
aimFeeding ruminants must notice the degradability of feed, especially protein. Microbial rumen requires ammonia from rumen degradable protein (RDP) beside that ruminant require bypass protein or rumen undegradable protein (RUP) and microbial crude protein. The aim of the study was to discover the best RDP:RUP ratio in beef cattle diets commonly used by Indonesian farmers using an MATERIALS AND
methodsSamples of
resultsIncreased protein, energy, and RDP levels increased digestibility, ammonia concentrations, total VFAs, and microbial protein synthesis (p<0.05), while rations with 16% protein lowered these parameters (p<0.05).
conclusionIncreased dietary protein (from 12% to 14% DM), energy (from 65% to 70% DM), and RDP (from 55% to 65% crude protein [CP]) levels increased nutrient digestibility, ammonia concentration, total VFA levels, and microbial protein synthesis. The diet containing 14% DM dietary protein and 70% DM energy, which contained 55%, 60%, or 65% CP RDP optimally increased nutrient digestibility, ammonia concentration, total VFA levels, and microbial protein synthesis. Thus, feed based on these RDP:RUP ratios can optimize ruminant productivity.
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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.