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Charles J. Sniffen
Researcher at Cornell University
Publications - 104
Citations - 12446
Charles J. Sniffen is an academic researcher from Cornell University. The author has contributed to research in topics: Rumen & Soybean meal. The author has an hindex of 43, co-authored 103 publications receiving 11786 citations. Previous affiliations of Charles J. Sniffen include Upjohn & University of Maine.
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Journal ArticleDOI
A net carbohydrate and protein system for evaluating cattle diets: II. Carbohydrate and protein availability.
Charles J. Sniffen,J D O'Connor,P.J. Van Soest,Danny G. Fox,James B. Russell,James B. Russell,James B. Russell +6 more
TL;DR: The Cornell Net Carbohydrate and Protein System has a submodel that predicts rates of feedstuff degradation in the rumen, the passage of undegraded feed to the lower gut, and the amount of ME and protein that is available to the animal.
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A net carbohydrate and protein system for evaluating cattle diets: I. Ruminal fermentation.
TL;DR: The Cornell Net Carbohydrate and Protein System (CNCPS) has a kinetic submodel that predicts ruminal fermentation and the protein-sparing effect of ionophores is accommodated by decreasing the rate of peptide uptake by 34%.
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A net carbohydrate and protein system for evaluating cattle diets: III. Cattle requirements and diet adequacy.
Danny G. Fox,Charles J. Sniffen,J D O'Connor,James B. Russell,James B. Russell,James B. Russell,P.J. Van Soest +6 more
TL;DR: The Cornell Net Carbohydrate and Protein System (CNCPS) has equations for predicting nutrient requirements, feed intake, and feed utilization over wide variations in cattle, feed carbohydrate and protein fractions and their digestion and passage rates, and environmental conditions.
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Nitrogen fractions in selected feedstuffs
TL;DR: In this paper, Nitrogen in selected feedstuffs was fractionated based on solubility in mineral solvents and detergent solutions, and the results showed that Borate-phosphate buffer had a correlation coefficient of.92 with insoluble nitrogen obtained with autoclaved rumen fluid.
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Path analysis of dry period nutrition, postpartum metabolic and reproductive disorders, and mastitis in Holstein cows.
TL;DR: The study suggests that feeding higher intakes of protein and energy in the last 3 week of the dry period may reduce the incidence of metabolic and reproductive disorders.