The aim of this paper was to analyse the reproductive parameters (fertility, prolificacy, number of lambs raised and reproductive performance) in sheep of mixed wool in Poland in the years 2005-2015. In the years subject to analysis a decline was observed, both in the population of sheep and in the population of ewes of all breeds and varieties entered in the herd books in Poland. A growth was noticed, however, in the population of four conservation breeds (heath sheep, świniarka sheep, coloured Polish mountain sheep and podhale zackel sheep), which constituted in 2015 25.6% of domestic population of ewes entered in the herd books. The growing number of the studied ewes\u27 populations was nevertheless parallel with negative development ten...
At the present time in the Czech Republic we can see a growing number of sheep. This is associated w...
The thesis was focused on the reproductive traits of zwartbles breed level evaluation in Novosedly n...
The research was carried out on 4,030 Polish Merino ewes born in the years 1991- 2001, kept in 15 fl...
The aim of this paper was to analyse the reproductive parameters (fertility, prolificacy, number of ...
The investigations were carried out in a sheepfold located in the Pomeranian Province, Poland. Sheep...
Subject and purpose of work: The objective of the thesis was to present the differentiation of sheep...
The aim of this study was to determine basic production indices in the conservation flock of old-typ...
Subject and purpose of work: The objective of the thesis was to present the differentiation of sheep...
Factors affecting prolificacy and lambs rearing results in Olkuska sheep population. The aim of this...
The aim of the article was to compare sheep meat production in Austria and Poland. The level of shee...
Influence of the Polish integration with the European Union on the economic situation of sheep breed...
The sheep population of native breeds, despite their unique features and the ability to adapt to har...
The influence of the changes in subsidizing principles on the sheep breeding in Poland and in the EU...
The main purpose of the paper was to present changes in the concentration level of individual animal...
The aim of the study was the analysis of the condition of goat breeding and husbandry in the Kujawy-...
At the present time in the Czech Republic we can see a growing number of sheep. This is associated w...
The thesis was focused on the reproductive traits of zwartbles breed level evaluation in Novosedly n...
The research was carried out on 4,030 Polish Merino ewes born in the years 1991- 2001, kept in 15 fl...
The aim of this paper was to analyse the reproductive parameters (fertility, prolificacy, number of ...
The investigations were carried out in a sheepfold located in the Pomeranian Province, Poland. Sheep...
Subject and purpose of work: The objective of the thesis was to present the differentiation of sheep...
The aim of this study was to determine basic production indices in the conservation flock of old-typ...
Subject and purpose of work: The objective of the thesis was to present the differentiation of sheep...
Factors affecting prolificacy and lambs rearing results in Olkuska sheep population. The aim of this...
The aim of the article was to compare sheep meat production in Austria and Poland. The level of shee...
Influence of the Polish integration with the European Union on the economic situation of sheep breed...
The sheep population of native breeds, despite their unique features and the ability to adapt to har...
The influence of the changes in subsidizing principles on the sheep breeding in Poland and in the EU...
The main purpose of the paper was to present changes in the concentration level of individual animal...
The aim of the study was the analysis of the condition of goat breeding and husbandry in the Kujawy-...
At the present time in the Czech Republic we can see a growing number of sheep. This is associated w...
The thesis was focused on the reproductive traits of zwartbles breed level evaluation in Novosedly n...
The research was carried out on 4,030 Polish Merino ewes born in the years 1991- 2001, kept in 15 fl...