ArticleAsian-Australasian journal of animal sciences2015
Effects of Nitrate Addition on Rumen Fermentation, Bacterial Biodiversity and Abundance.
Article in Asian-Australasian journal of animal sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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Who cites it
39 citing papers in PubMed, 79 citations in OpenAlex.
- Effect of Dietary Calcium Nitrate Addition on Methane Emission, Nitrogen Excretion, and Ruminal Fermentation Parameters and Microbiota in Liuyang Black Goats.Animals : an open access journal from MDPI · 2026Article
- Calcium Nitrate Supplementation Improves Meat Quality in Hu Sheep via Microbial and Transcriptomic Regulation.Animals : an open access journal from MDPI · 2026Article
- Effects of Soybean Meal Replacement on Growth Performance, Rumen Fermentation, Rumen Microorganisms, and Metabolites in Dumont Lambs.Animals : an open access journal from MDPI · 2025Article
- Effects of nitrate in combination with lactate on rumen fermentation and methane production in an in vitro batch culture.Animal bioscience · 2025Article
- Traditional Chinese herbal formulas modulate inflammatory mediators, antioxidant enzyme levels, and ruminal microbiota composition in postpartum female Yaks.Scientific reports · 2025Article
- Effects of dietary supplementation of nitrate on enteric methane production, performance, and rumen microbiome of Hanwoo steers.Journal of animal science · 2025Article
- Taxonomic and functional shifts in the rumen microbiome of buffalo calves under long-term strategic supplementation of phyto-feed additives.Frontiers in veterinary science · 2025Article
- Effect of nitrate supplementation on diurnal emission of enteric methane and nitrous oxide.JDS communications · 2024Article
- A Review of Potential Feed Additives Intended for Carbon Footprint Reduction through Methane Abatement in Dairy Cattle.Animals : an open access journal from MDPI · 2024Review
- Rumen microbiota helps Tibetan sheep obtain energy more efficiently to survive in the extreme environment of the Qinghai-Tibet Plateau.Frontiers in microbiology · 2024Article
- Combined effects of nitrate and medium-chain fatty acids on methane production, rumen fermentation, and rumen bacterial populations in vitro.Scientific reports · 2023Article
- Effects of Sodium Nitrate and Coated Methionine on Lactation Performance, Rumen Fermentation Characteristics, Amino Acid Metabolism, and Microbial Communities in Lactating Buffaloes.Microorganisms · 2023Article
- Network analysis to evaluate complexities in relationships among fermentation variables measured within continuous culture experiments.Journal of animal science · 2023Article
- Effect of Hydrogen-Consuming Compounds on In Vitro Ruminal Fermentation, Fatty Acids Profile, and Microbial Community in Water Buffalo.Current microbiology · 2022Article
- Sodium nitrate has no detrimental effect on milk fatty acid profile and rumen bacterial population in water buffaloes.AMB Express · 2022Article
- Effect of Methionine Supplementation on Rumen Microbiota, Fermentation, and Amino Acid Metabolism in In Vitro Cultures Containing Nitrate.Microorganisms · 2021Article
- Late Gestation Maternal Feed Restriction Decreases Microbial Diversity of the Placenta While Mineral Supplementation Improves Richness of the Fetal Gut Microbiome in Cattle.Animals : an open access journal from MDPI · 2021Article
- Active Rumen Bacterial and Protozoal Communities Revealed by RNA-Based Amplicon Sequencing on Dairy Cows Fed Different Diets at Three Physiological Stages.Microorganisms · 2021Article
- Insights into Metatranscriptome, and CAZymes of Buffalo Rumen Supplemented with Blend of Essential Oils.Indian journal of microbiology · 2020Article
- Evidence for the amnion-fetal gut-microbial axis in late gestation beef calves.Translational animal science · 2020Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study examined changes of rumen fermentation, ruminal bacteria biodiversity and abundance caused by nitrate addition with Ion Torrent sequencing and real-time polymerase chain reaction. Three rumen-fistulated steers were fed diets supplemented with 0%, 1%, and 2% nitrate (dry matter %) in succession. Nitrate supplementation linearly increased total volatile fatty acids and acetate concentration obviously (p = 0.02; p = 0.02; p<0.01), butyrate and isovalerate concentration numerically (p = 0.07). The alpha (p>0.05) and beta biodiversity of ruminal bacteria were not affected by nitrate. Nitrate increased typical efficient cellulolytic bacteria species (Ruminococcus flavefaciens, Ruminococcus ablus, and Fibrobacter succinogenes) (p<0.01; p = 0.06; p = 0.02). Ruminobactr, Sphaerochaeta, CF231, and BF311 genus were increased by 1% nitrate. Campylobacter fetus, Selenomonas ruminantium, and Mannheimia succiniciproducens were core nitrate reducing bacteria in steers and their abundance increased linearly along with nitrate addition level (p<0.01; p = 0.02; p = 0.04). Potential nitrate reducers in the rumen, Campylobacter genus and Cyanobacteria phyla were significantly increased by nitrate (p<0.01; p = 0.01). To the best of our knowledge, this was the first detailed view of changes in ruminal microbiota by nitrate. This finding would provide useful information on nitrate utilization and nitrate reducer exploration in the rumen.
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