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S tradičními hodnotami pracujeme na základě nejnovějších vědeckých poznatků za pomoci inovací a moderních přístupů.

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Welcome to Website of Institute of Animal Science!

Institute of Animal Science (IAS) Prague – Uhříněves is a public research institution founded by the Ministry of Agriculture of the Czech Republic.

Since its foundation in 1951, the Institute has been a centre of research into biological and bio-technological basis of animal science.

IAS carries out basic and applied research focusing on innovation and the practical use of knowledge in animal science. Eight research departments perform research in the fields of animal genetics and breeding, bio-technology and reproduction, nutrition, quality of products, animal ethology and welfare, breeding technology, herd management and production economy.

In addition to basic and applied research, IAS carries out other expert activities. One of the most significant is the implementation of the National Programme for Conservation and Utilization of Farm Animal Genetic Resources. In 2016, the IAS was appointed as the National Centre for Genetic Resources to coordinate and implement the National Programme, along with many stakeholders. The Institute has also provided for the activity of the Scientific Committee for Animal Nutrition and was entrusted by the Ministry of Agriculture to represent the Czech Republic in the European Federation of Animal Science (EAAP). IAS provides professional training on classification of swine and cattle carcasses according to SEUROP, under a contract with the Ministry of Agriculture.


Awards for non-fiction

The literary award Magnesia Litera 2021, category Litera for non-fiction, was won by Professor Jaroslav Petr, DrSc. for the book The Ten Senses. How Humans and Animals Perceive the World Around Them (published by Argo/Dokořán, Prague). In the book the author has depicted a number of anomalies, curiosities and incredible capabilities in animals, taking readers into the mind boggling realm of animal senses.

Číst dále

Effect of housing system and feed restriction on meat quality of medium-growing chickens

The aim of the study was to evaluate the differences in meat quality of 420 Hubbard JA757 cockerels in relation to the housing system (litter and mobile box) and level of mixed feed (ad libitum [AL], reducing the level by 20% [R20] and 30% [R30]). Three groups of chickens were housed in litter boxes for the entire fattening period (stocking density: 0.094 m2/bird). The other 3 groups were housed in litter boxes until 28 d of age and then relocated into mobile boxes (stocking density: 0.154 m2/bird) on pasture until the end of the experiment at 57 d of age. Restricted groups received a reduced diet level from 29th to 57th d of age. Feed mixture restriction increased the pasture vegetation intake of chickens from 2.63 to 3.50 (R20) and 3.94 g of dry matter/bird/d (R30). Restriction adversely affected the dressing percentage (P < 0.001) and breast yield (P < 0.001), while the leg yield (P < 0.001) was increased with increasing restriction levels. Meat of chickens housed in mobile boxes on a pasture showed lower cooking loss (P < 0.001) and higher redness and yellowness values in the skin (P = 0.030 and P = 0.026; respectively) and meat (P = 0.008 and P < 0.001; respectively). The fragile meat after cooking was observed in chickens reared on litter (P = 0.001). As the level of restriction increased, the number of muscle fibres (P = 0.001) increased, and their cross-sectional area (P = 0.001) and diameter (P = 0.002) decreased. The highest contents of lutein (P = 0.002) and zeaxanthin (P = 0.006) in breast muscle were found in chickens housed in mobile boxes and fed 80% and 70% AL. However, the concentrations of α- and γ-tocopherol (P = 0.006 and P = 0.003) were negatively affected by feed restriction. A 30% reduction in feed level in outdoor housed chickens led to a decrease in oxidative stability (P = 0.024).

Scientific Committee for Animal Nutrition                                                                                                                       

The Scientific Committee for Animal Nutrition was established in 2002 as an advisory body of the food safety coordination group. Its main task is to prepare scientific studies, offer expert views, and prepare proposals for measures ensuring safety throughout the entire chain of food and feed production.


The influence of the level of livestock management and prevention of diseases, including biosecurity, on the reduction of antimicrobials usage and the spread of antimicrobial resistance

The aim of the project is comprehensive evaluation of the influence of the level of management of small ruminants, dairy cattle, pigs and poultry, disease prevention including immunoprophylaxis and implementation of biosecurity on reducing the antimicrobials usage in the prevention and treatment of economically important bacterial diseases.

Effective resources of proteins in nutrition of cattle

The aim of the project is to get more information and knowledge about new ways of using current varieties of peas, field bean and yellow lupine in livestock feeds and their use as an alternative of expensive and genetically modified soybeans. In the project will be solved the agrotechnology and crop treatment of selected legumes, harvesting process, conservation, determination of nutritional value and using in feed rations.




Preparation of analyses, studies and research on individual demand


Contract research following the partners’ assignment


Training courses for cattle and pig carcass classifiers.


ECOWEIGHT, FarmProfit, Forecasting the Structure of Dairy Cattle Herd, Forecasting the structure of dairy cattle herd


Active consultancy for the breeders of dairy cattle, beef cattle, goats and sheep, pigs, poultry, rabbits, horses and cervids.


Invited lectures for breeders, students and agricultural business staff on specific topics