Effects of constant vs variable dietary protein content on milk production and N utilization in dairy cows by Luca Rapetti, Stefania Colombini, Gianni Colombari, Gianni Matteo Crovetto

Subjects: “…CP level, Milk production, N excretion…”
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Urine and fecal excretion patterns of dairy cows divergent for milk urea nitrogen breeding values consuming either a plantain or ryegrass diet by C.J. Marshall, M.R. Beck, K. Garrett, G.K. Barrell, O. Al-Marashdeh, P. Gregorini

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Effect of Feeding Low Protein Diets on the Production Traits and the Nitrogen Composition of Excreta of Broiler Chickens by Nikoletta Such, László Pál, Patrik Strifler, Boglárka Horváth, Ilona Anna Koltay, Mohamed Ali Rawash, Valéria Farkas, Ákos Mezőlaki, László Wágner, Károly Dublecz

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Nitrogen Balance of Dairy Cows Divergent for Milk Urea Nitrogen Breeding Values Consuming Either Plantain or Perennial Ryegrass by Cameron J. Marshall, Matthew R. Beck, Konagh Garrett, Graham K. Barrell, Omar Al-Marashdeh, Pablo Gregorini

Subjects: “…N excretion…”
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Efficiency of feed nitrogen conversion in dairy cattle herds by Carla Lazzaroni, Davide Biagini

Subjects: “…Italian Friesian, N intake, N retention, N excretion…”
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Changing the grazing session from morning to afternoon or including tannins in the diet was effective in decreasing the urinary nitrogen of dairy cows fed a total mixed ration and... by Claudio A. Pozo, Gilberto V. Kozloski, Maira Cuffia, José L. Repetto, Cecilia Cajarville

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Dynamic, Mechanistic Modeling Approach as a Tool to Mitigate N Excretion in Broilers by Galyna Dukhta, Veronika Halas

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Effects of Autolyzed Yeast Supplementation in a High-Starch Diet on Rumen Health, Apparent Digestibility, and Production Variables of Lactating Holstein Cows by Sara E. Knollinger, Milaine Poczynek, Bryan Miller, Isabel Mueller, Rodrigo de Almeida, Michael R. Murphy, Felipe C. Cardoso

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Influence of L-lactic acid on the efficacy of microbial phytase in broiler chickens by P. Zobač, I. Kumprecht, P. Suchý, E. Straková, J. Brož, J. Heger

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Effects of sodium chloride intake on urea-N recycling and renal urea-N kinetics in lactating Holstein cows by B.A. Røjen, A.C. Storm, M. Larsen, N.B. Kristensen

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The Replacement of Ground Corn with Sugar Beet in the Diet of Pasture-Fed Lactating Dairy Cows and Its Effect on Productive Performance and Rumen Metabolism by Juan Pablo Keim, Jonattan Mora, Sebastián Ojeda, Bernardita Saldías, Ulrike Bedenk

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