ArticleVeterinary and animal science2025
Effect of a mix of condense and hydrolysable tannins feed additive on lactating dairy cows' services per conception and days open.
Article in Veterinary and animal science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Predictive performance and farmer satisfaction ofVeterinary and animal science · 2026Article
- Milk Production, Composition, and Fatty Acid Profile in Milk from Dairy Cows Fed Increasing Levels of Dietary Soybean Oil: A Dose-Response Study.Veterinary sciences · 2026Article
- Effects of Sodium Monensin and a Tannin-Yeast Blend on Intake, Milk Yield, and Methane Emissions in Lactating Holstein Cows.Animals : an open access journal from MDPI · 2026Article
- Tannin-mediated improvement of Moringa oleifera silage: nutritional quality, aerobic stability, and methane mitigation.BMC plant biology · 2026Article
- The Role of Five Key Minerals (Cu, Se, Zn, Co, Fe) in Reproductive Function of Female Cattle: Current Insights and Future Directions.Veterinary sciences · 2026Review
- Article
- Long-TermAnimals : an open access journal from MDPI · 2025Article
- Effect of a feed additive based on a mix of condense and hydrolysable tannins (ByProTropical animal health and production · 2025Article
- Complementary Effects of Essential Oils and Organic Acids on Rumen Physiology as Alternatives to Antibiotic Feed Additives.Animals : an open access journal from MDPI · 2025Review
- Lipidomics-Based Analysis of the Regulatory Effects of Phytosterol Esters on Lactation Performance and Lipid Metabolism in TarimAnimals : an open access journal from MDPI · 2025Article
- Effects of Chestnut Tannin Extract on Enteric Methane Emissions, Blood Metabolites and Lactation Performance in Mid-Lactation Cows.Animals : an open access journal from MDPI · 2025Article
- Article
- Stabilizing Total Mixed Ration Dry Matter to Mitigate Environmental-Relative-Humidity Effects on Lactating Cow Performance.Animals : an open access journal from MDPI · 2025Article
- The use of rumen-protected amino acids and fibrous by-products can increase the sustainability of milk production.Frontiers in veterinary science · 2025Article
- Comparison between linear mixed model and threshold model in the estimation of variance components in age at first calving and milk production in buffaloes.Frontiers in veterinary science · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A commercial dairy farm with two dairy units (about 3000 cows each), similar management and diets was used to evaluate the effect of a feed additive based on a mix of condense and hydrolysable tannins (ByPro®) on lactating cow services per conception and days open. The experiment was divided in three evaluation periods. Period I, January-March (without-feed additive), Period II, April-September, all cows in one dairy unit received the mix-tannins feed additive at 0.3 % of the total estimated DMI per cow. Period III, October-December (without-feed additive). Services per conception was modeled as a Poisson count using a generalized linear model with log link function. Days open was modeled with a generalized linear model for a gamma variable with log link function. The models included: dairy units (2), periods (3), and their interactions. No significant differences were observed in Period I. During the evaluation Period II, the mix tannins feed additive increased the artificial insemination efficiency, reducing (
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