ArticleFrontiers in veterinary science2022
Evaluation of fecal sampling time points to estimate apparent nutrient digestibility in lactating Holstein dairy cows.
Article in Frontiers in veterinary science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 18 citations in OpenAlex.
- Article
- Physiological and nutritional adaptation of broodmares during the transition from late pregnancy to early lactation: Digestibility changes and the role of uNDF as an internal marker.Veterinary research communications · 2026Article
- Hermetia illucens oil vs. hydrogenated palm fat in dairy cow nutrition: effects on digestive parameters, oxidative stress, and milk production performance.Journal of animal science and biotechnology · 2025Article
- Tree Shade Improves Milking Performance, Apparent Digestibility, Antioxidant Capacity, and Immunity of Dairy Cows in Open Sheds.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
- Parity and nutrient total-tract digestibility in dairy cows during transition period.Veterinary and animal science · 2023Article
- Effects of Diets Combining Peanut Vine and Whole-Plant Corn Silage on Growth Performance, Meat Quality and Rumen Microbiota of Simmental Crossbred Cattle.Foods (Basel, Switzerland) · 2023Article
- Effect of Dietary Organic Acids and Botanicals on Metabolic Status and Milk Parameters in Mid-Late Lactating Goats.Animals : an open access journal from MDPI · 2023Article
- Potential Use of Kasedbok (Animals : an open access journal from MDPI · 2023Article
- Use of reclaimed urban wastewater for the production of hydroponic barley forage: water characteristics, feed quality and effects on health status and production of lactating cows.Frontiers in veterinary science · 2023Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: The aim of this study was the evaluation of nutrient excretion patterns in samples of feces collected every 2 h to define the best sampling protocol for estimation of apparent digestibility. Methods: Four multiparous mid-lactation Holstein cows, housed in a tie stall barn and milked twice a day (0800; 1900 h), were enrolled. Dry total mixed ration (TMR) without silages was fed once (0800 h) per day. Feces were sampled every 2 h for 72 h. Each sample was divided in 3 portions: hourly sample sample (8, 10, 12, 14, 16, 18, 20, 22, 00, 2, 4, 6), 8-h composite sample (00-06, 08-14 and 16-22), and a 24-h composite sample. Complete chemical analyses were performed and total tract nutrient digestibility was calculated using undegraded neutral detergent fiber at 240 h of Results and discussion: For some parameters, excretion was not constant throughout the day: neutral detergent fiber (aNDFom), undegraded neutral detergent fiber at 24 h of
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