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List of works by Ermias Kebreab

A Bayesian approach to analyze energy balance data from lactating dairy cows

scientific article

A comparative evaluation of functions for describing the relationship between live-weight gain and metabolizable energy intake in turkeys

article

A comparative evaluation of functions for partitioning nitrogen and amino acid intake between maintenance and growth in broilers

article

A comparative evaluation of functions for the analysis of growth in male broilers

article

A comparison of the Schumacher with other functions for describing growth in pigs

article

A dynamic growth model for prediction of nutrient partitioning and manure production in growing-finishing pigs: Model development and evaluation

scientific article

A general compartmental model for interpreting gas production profiles

article

A mathematical model for determining age-specific diabetes incidence and prevalence using body mass index

scientific article

A model of phosphorus digestion and metabolism in the lactating dairy cow.

scientific article

A multilevel nonlinear mixed-effects approach to model growth in pigs.

scientific article published on 23 October 2009

A multivariate nonlinear mixed effects method for analyzing energy partitioning in growing pigs.

scientific article published on 26 March 2010

A review of mathematical functions for the analysis of growth in poultry

article

A revised model for studying phosphorus and calcium kinetics in growing sheep1

article

Agroecology: A Review from a Global-Change Perspective

article

An evaluation of uptake and developmental impact in the semi-arid tropics of four crop production models

article

An extended model of phosphorus metabolism in growing ruminants1

article

An integrated mathematical model to evaluate nutrient partition in dairy cattle between the animal and its environment

article

Animal production for efficient phosphate utilization: from optimized feed to high efficiency livestock

scientific article published on 14 July 2012

Anti-methanogenic effects of monensin in dairy and beef cattle: a meta-analysis

scientific article published on 13 June 2013

Application and comparison of two models to study effects of calcium sources in sheep

article

Application of a kinetic model to describe phosphorus metabolism in pigs fed a diet with a microbial phytase

article

Application of the gas production technique to feed evaluation systems for ruminants

article

Application of the law of diminishing returns for partitioning metabolizable energy and crude protein intake between maintenance and growth in growing male and female broiler breeder pullets

article

Application of the law of diminishing returns to estimate maintenance requirement for amino acids and their efficiency of utilization for accretion in young chicks

article

Aspects of rumen microbiology central to mechanistic modelling of methane production in cattle

article

Bayesian analysis of energy balance data from growing cattle using parametric and non-parametric modelling

article

Bayesian simultaneous equation models for the analysis of energy intake and partitioning in growing pigs

article published in 2012

Beneficial management practices and mitigation of greenhouse gas emissions in the agriculture of the Canadian Prairie: a review

article

Bioperformance evaluation of various summer pasture and winter feeding strategies for cow-calf production

article

Calcium and phosphorus dynamics in commercial laying hens housed in conventional or enriched cage systems.

scientific article published in October 2011

Calcium and phosphorus utilization in growing sheep supplemented with dicalcium phosphate

article

Calibration of estimated biting forces in domestic canids: comparison of post-mortem and in vivo measurements

scientific article (publication date: June 2008)

Casein infusion rate influences feed intake differently depending on metabolizable protein balance in dairy cows: A multilevel meta-analysis

scientific article published on 3 February 2016

Climate-smart agriculture global research agenda: scientific basis for action

article

Comparison of energy evaluation systems and a mechanistic model for milk production by dairy cattle offered fresh grass-based diets

article

Corrigendum to “Casein infusion rate influences feed intake differently depending on metabolizable protein balance in dairy cows: A multilevel meta-analysis” (J. Dairy Sci. 99:2748–2761)

scholarly article published in Journal of Dairy Science

Cranial dimensions and forces of biting in the domestic dog

article

Design, implementation and interpretation of in vitro batch culture experiments to assess enteric methane mitigation in ruminants—a review

article

Determination of protein and amino acid requirements of lactating sows using a population-based factorial approach

scientific article published on 22 April 2015

Development and evaluation of a dynamic model of calcium and phosphorus flows in layers

scientific article published in March 2009

Development of mathematical models to predict volume and nutrient composition of fresh manure from lactating Holstein cows

article

Effect of Supplementing Myristic Acid in Dairy Cow Rations on Ruminal Methanogenesis and Fatty Acid Profile in Milk

article

Effect of calving interval and parity on milk yield per feeding day in Danish commercial dairy herds

scientific article published on 13 November 2015

Effect of dietary crude protein and forage contents on enteric methane emissions and nitrogen excretion from dairy cows simultaneously

Effect of heat processing on ruminal degradability and intestinal disappearance of nitrogen and amino acids in Iranian whole soybean

article

Effect of high-sugar grasses on methane emissions simulated using a dynamic model.

scientific article published on January 2012

Effect of raw or roasted whole soybeans on early lactational performance and ruminal and blood metabolites in Iranian cows

article

Effects of contrasting forage diets on phosphorus utilisation in lactating dairy cows

article

Effects of diet and exercise interventions on diabetes risk factors in adults without diabetes: meta-analyses of controlled trials

scientific article published on 24 November 2014

Effects of different levels of an enzyme mixture on in vitro gas production parameters of contrasting forages

article

Effects of phosphorus intake on phosphorus flow in growing pigs: Application and comparison of two models

article

Effects of phytase supplementation on phosphorus retention in broilers and layers: a meta-analysis

scientific article

Energy and nutrient deposition and excretion in the reproducing sow: model development and evaluation

scientific article published in June 2014

Estimating digestible methionine requirements for laying hens using multivariate nonlinear mixed effect models.

scientific article published in July 2011

Estimating enteric methane emissions from Chilean beef fattening systems using a mechanistic model

article

Estimating the Energetic Contribution of Polar Bear (Ursus maritimus) Summer Diets to the Total Energy Budget

article

Estimating the energetic cost of feeding excess dietary nitrogen to dairy cows

scientific article published on 12 July 2017

Estimation of enteric methane emissions trends (1990–2008) from Manitoba beef cattle using empirical and mechanistic models

Estimation of the stoichiometry of volatile fatty acid production in the rumen of lactating cows.

scientific article published on 18 August 2005

Evaluating sugarcane diets for dairy cows using a digestion model

scientific article published on April 2001

Evaluation of a mechanistic lactation model using cow, goat and sheep data

article

Evaluation of greenhouse gas emissions from hog manure application in a Canadian cow–calf production system using whole-farm models

article

Evaluation of models to predict the stoichiometry of volatile fatty acid profiles in rumen fluid of lactating Holstein cows

scientific article published in June 2011

Exogenous β-mannanase improves feed conversion efficiency and reduces somatic cell count in dairy cattle

scientific article

Farming systems methodology for efficient resource management at the farm level: a review from an Indian perspective

article

Feedlot efficiency implications on greenhouse gas emissions and sustainability

scientific article

Flexible alternatives to the Gompertz equation for describing growth with age in turkey hens

scientific article

Forage production and nutrient availability in small-scale dairy systems in central Mexico using linear programming and partial budgeting

article

Framework of innovation for a sustainable future in animal agriculture - mini review

article

Genotype effects on energy and protein requirements in growing male goats

scientific article published on 16 March 2020

Germination Ecophysiology

scholarly article published 2013

Greenhouse gas, water, and land footprint per unit of production of the California dairy industry over 50 years

scientific article published on 07 February 2020

Impact of dietary manipulation on nutrient flows and greenhouse gas emissions in cattle

article

Impact of nutrition and salinity changes on biological performances of green and white sturgeon

scientific article

Impacts of dietary forage and crude protein levels on the shedding of Escherichia coli O157:H7 and Listeria in dairy cattle feces

scholarly article by S. Biswas et al published December 2016 in Livestock Science

Impairments in pyridoxine-dependent sulphur amino acid metabolism are highly sensitive to the degree of vitamin B6 deficiency and repletion in the pig.

scientific article published on June 2009

Improving the prediction of methane production and representation of rumen fermentation for finishing beef cattle within a mechanistic model

article

Individual milk fatty acids are potential predictors of enteric methane emissions from dairy cows fed a wide range of diets: Approach by meta-analysis

scientific article published on 30 August 2019

Interpreting experimental data on egg production--applications of dynamic differential equations

scientific article

Invited review: Sustainability of the US dairy industry.

scientific article

Livestock methane emissions in the United States

scientific article published on 11 March 2014

Long-Term Effects of Feeding Monensin on Methane Production in Lactating Dairy Cows

article

Meta-analysis of factors that affect the utilization efficiency of phosphorus in lactating dairy cows

scientific article published on 05 April 2013

Meta-analysis of phosphorus balance data from growing pigs.

scientific article

Methane and nitrous oxide emissions from Canadian dairy farms and mitigation options: An updated review

article

Methane emissions from dairy lagoons in the western United States

scientific article published on 7 June 2017

Mitigation of enteric methane emissions from global livestock systems through nutrition strategies

Model for estimating enteric methane emissions from United States dairy and feedlot cattle

scientific article

Modeling methane production from beef cattle using linear and nonlinear approaches

scientific article published on 19 December 2008

Modeling the efficiency of phosphorus utilization in growing pigs

scientific article published on 29 April 2011

Modeling the trade-off between diet costs and methane emissions: A goal programming approach

scientific article published on 14 May 2015

Modelling the implications of feeding strategy on rumen fermentation and functioning of the rumen wall

article

Modelling the lactation curve of dairy cows using the differentials of growth functions

article

Models for predicting enteric methane emissions from dairy cows in North America, Europe, and Australia and New Zealand

scientific article published on 5 May 2016

Multivariate and univariate analysis of energy balance data from lactating dairy cows

scientific article

Net reductions in greenhouse gas emissions from feed additive use in California dairy cattle

scientific article published on 18 September 2020

Nitrogen pollution by dairy cows and its mitigation by dietary manipulation

article

Nitrous Oxide Emissions from a Clay Soil Receiving Granular Urea Formulations and Dairy Manure

Nutritional and Environmental Effects on Ammonia Emissions from Dairy Cattle Housing: A Meta-Analysis

scientific article published on July 2016

On the analysis of Canadian Holstein dairy cow lactation curves using standard growth functions

scientific article published on 31 January 2015

Phosphorus Utilization and Environmental and Economic Implications of Reducing Phosphorus Pollution from Ontario Dairy Cows

article

Phosphorus kinetics in lambs fed different levels of dicalcium phosphate

article

Phosphorus utilization in broilers fed with diets supplemented with different feed ingredients

article

Predicting milk yield and composition in lactating sows: a Bayesian approach

scientific article published on 3 February 2012

Predicting nitrogen excretion from cattle

scientific article

Predicting the profile of nutrients available for absorption: from nutrient requirement to animal response and environmental impact.

scientific article

Prediction and evaluation of enteric methane emissions from lactating dairy cows using different levels of covariate information

Prediction of drinking water intake by dairy cows

scientific article published on 16 June 2016

Prediction of enteric methane emissions from cattle

scientific article

Prediction of enteric methane production, yield and intensity in dairy cattle using an intercontinental database.

scientific article published on 16 February 2018

Prediction of methane production from dairy and beef cattle.

scientific article published in July 2007

Prediction of nitrogen efficiency in dairy cattle: a review

article

Prediction of nitrogen use in dairy cattle: a multivariate Bayesian approach

article

Prediction of phosphorus output in manure and milk by lactating dairy cows

scientific article published on 4 November 2015

Predictions of enteric methane emissions for various summer pasture and winter feeding strategies for cow calf production

article

Production performance and nitrogen flow of Shaver White layers housed in enriched or conventional cage systems

article

Quantifying body water kinetics and fecal and urinary water output from lactating Holstein dairy cows

scientific article published on 6 August 2014

Quantifying the effect of monensin dose on the rumen volatile fatty acid profile in high-grain-fed beef cattle

scientific article published in August 2012

Relationships between postruminal casein infusion and milk production, and concentrations of plasma amino acids and blood urea in dairy cows: A multilevel mixed-effects meta-analysis

scientific article

Review of current in vivo measurement techniques for quantifying enteric methane emission from ruminants

article

Rumen phosphorus metabolism in sheep

article

Rumen stoichiometric models and their contribution and challenges in predicting enteric methane production

article

Ruminal pH regulation and nutritional consequences of low pH

article

Ruminal temperature may aid in the detection of subacute ruminal acidosis.

scientific article published in January 2008

SIMULATION OF INTEGRATED CONTROL STRATEGIES FOR OROBANCHE SPP. BASED ON A LIFE CYCLE MODEL

article

Selection of growth functions for describing length-at-age relationships in fish species displaying different life history traits: unexpected alternatives to the von Bertalanffy equation and advantages of a pluralistic statistical approach

article by A Dumas published 1 July 2012 in CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources

Short communication: Effects of supplementation with pomegranate seed pulp on concentrations of conjugated linoleic acid and punicic acid in goat milk

article by J. Modaresi et al published August 2011 in Journal of Dairy Science

Short communication: Evaluation of nitrogen excretion equations from cattle

scientific article published on 16 June 2016

Simulating the effects of grassland management and grass ensiling on methane emission from lactating cows

article

Simulation of milk production by dairy cows fed sugarcane top-based diets with locally available supplements under Indian conditions

article

Social and ecological analysis of commercial integrated crop livestock systems: Current knowledge and remaining uncertainty

Some methodological and analytical considerations regarding application of the gas production technique

article

Special topics--Mitigation of methane and nitrous oxide emissions from animal operations: III. A review of animal management mitigation options

scientific article

Symposium review: Development of a funding program to support research on enteric methane mitigation from ruminants

scientific article published on 07 June 2022

Technical note: Bayesian calibration of dynamic ruminant nutrition models.

scientific article published on 11 May 2016

Technical options for the mitigation of direct methane and nitrous oxide emissions from livestock: a review

scientific article published on June 2013

The effect of high-sugar grass on predicted nitrogen excretion and milk yield simulated using a dynamic model

article

Thermodynamic Driving Force of Hydrogen on Rumen Microbial Metabolism: A Theoretical Investigation

scientific article

Trends in greenhouse gas emissions from dairy cattle in Mexico between 1970 and 2010