Net protein and metabolizable protein requirements for maintenance and growth of early-weaned Dorper crossbred male lambs [PDF]
Journal of Animal Science and Biotechnology, 2017 Background Dorper is an important breed for meat purpose and widely used in the livestock industry of the world. However, the protein requirement of Dorper crossbred has not been investigated.
Tao Ma +6 more
doaj +5 more sources
Metabolizable Protein: 2. Requirements for Maintenance in Growing Saanen Goats. [PDF]
Front Vet Sci, 2021 This study aimed to estimate the protein requirements for the maintenance of growing Saanen goats of different sexes from 5 to 45 kg of body weight (BW) using two methods and applying a meta-analysis. For this purpose, two datasets were used. One dataset was used to evaluate the effects of sex on the protein requirements for maintenance using the ...
Souza AP +5 more
europepmc +6 more sources
Metabolizable Protein: 1. Predicting Equations to Estimate Microbial Crude Protein Synthesis in Small Ruminants. [PDF]
Front Vet Sci, 2021 Microbial crude protein (MCP) produced in rumen could be estimated by a variety of protocols of experimental sampling and analysis. However, a model to estimate this value is necessary when protein requirements are calculated for small ruminants. This model could be useful to calculate rumen degradable protein (RDP) requirements from metabolizable ...
Santos SA +12 more
europepmc +6 more sources
Effect of Metabolizable Protein Supply on Milk Performance, Ruminal Fermentation, Apparent Total-Tract Digestibility, Energy and Nitrogen Utilization, and Enteric Methane Production of Ayrshire and Holstein Cows [PDF]
Animals, 2023 In North America, the nutrient requirements of dairy cattle are predicted using the Cornell Net Carbohydrate and Protein System (CNCPS) or the National Research Council (NRC).
Chaouki Benchaar +5 more
doaj +2 more sources
335 Metabolizable protein requirement of lightweight beef calves [PDF]
J Anim Sci, 2019 Abstract The objective was to assess the metabolizable protein (MP) requirements of lightweight beef steers. The 2016 Beef Cattle Nutrient Requirements Model (BCNRM) prediction of MP requirements in lightweight beef steers (less than 250 kg) is limited by available performance data in beef calves.
Redden M, Shike D, McCann J.
europepmc +3 more sources
207 Effects of increasing dietary metabolizable protein in lightweight beef calves [PDF]
J Anim Sci, 2020 Abstract The objective was to assess the effect of increasing metabolizable protein (MP) supply to lightweight beef steers on total tract digestion, N balance, and performance. The 2016 Beef Cattle Nutrient Requirements Model (BCNRM) prediction of MP requirements in lightweight beef steers (less than 250 kg) is limited by available data.
Redden M, McCann J, Shike D.
europepmc +3 more sources
Metabolizable protein systems in ruminant nutrition: A review [PDF]
Veterinary World, 2014 Protein available to ruminants is supplied by both microbial and dietary sources. Metabolizable protein (MP) is the true protein which is absorbed by the intestine and supplied by both microbial protein and protein which escapes degradation in the rumen;
Lalatendu Keshary Das +3 more
doaj +2 more sources
Effect of increasing dietary metabolizable protein on nitrogen efficiency in Holstein dairy cows. [PDF]
Asian-Australas J Anim Sci, 2017 The objective of the study was to determine the effects of increasing levels of metabolizable protein (MP) on lactation performance and nitrogen (N) efficiencies in lactating dairy cows.Nine multiparous cows in mid lactation [113±25 days in milk] received three treatments in a 3×3 Latin square design with a period length of 21 days. The treatments were
Imran M +4 more
europepmc +4 more sources
METHODOLOGY FOR REPORTING OF THE ENERGY AND PROTEIN TRANSFORMATION IN THE ECO-TECHNICAL CHAIN “FEED-EGG MELANGE” BY LAYING HENS THROUGH INTRODUCING OF “CLARC OF ENERGY TRANSFORMATION/CLARC OF PROTEIN DISTRIBUTION” [PDF]
Trakia Journal of Sciences, 2020 A methodology to account for transformation of metabolizable energy and crude protein in compound feed for laying hens to energy and protein in egg melange (albumen and egg yolk) has been developed.
D. Penkov, S. Grigorova
doaj +1 more source
Jurnal Ilmu-Ilmu Peternakan, 2023 This study was aimed at determining the effect of clove meal addition in diets on nutrient digestibility and metabolizable energy in broilers and whether it could be an alternative to antibiotics or not.
Irfan H Djunaidi +2 more
doaj +1 more source