vol. 2 no 1

Alina Górska, Barbara Mróz, Katarzyna Rymuza, Marzena Dębska Changes in the protein and fat content of milk from Black-and-White cows and Red-and-White cows according to the lactation phase and season	Summary
Anna Milczarek, Maria Osek, Barbara Klocek Influence of naked oats enzymatic preperation on fattening results and postslaughter value of pigs	Summary
Beata Seremak, Małgorzata Sulik Preliminary studies on blood plasma biochemical indices in chinchilla with reproduction disorders	Summary
Henryk Geringer, Anna Górecka, Ewa Guzik Origin and characteristic of Silesian mares used in Książ Stud	Summary
Henryk Geringer, Ewa Guzik, Anna Górecka Origin and physical features of Silesian stallions from the Seventh Silesian Stud Book	Summary
Henryk Kamieniecki, Jerzy Wójcik, Renata Pilarczyk, Kazimierz Lachowicz, Piotr Sablik, Edyta Rzewucka Comparision of carcass dissection results in crossbred bull calves raised in the intensive feeding system	Summary
Iwona Janczarek, Anna Suska, Iwona Marchel Training level comparative evaluation index in growing trotters – test study	Summary
Iwona Janczarek, Iwona Marchel, Jolanta Pochwała Faults commited by young half-bred stallions at free jumping	Summary
Krum Petkov, Agnieszka Kowieska Correlation between the level of dietary fibre, its fractions and mineral components in rape seeds	Summary
Magdalena Lidwin-Kaźmierkiewicz, Monika Rajkowska, Mikołaj Protasowicki Effect of cooking of beef on the Cd, Cu, Hg, Pb and Zn content	Summary
Magdalena Łuczyńska, Zbigniew Jaworski Observations on the social behavior in Polish Konik foals including of social ranking of their mothers	Summary
Maria Osek, Barbara Klocek, Alina Janocha, Anna Milczarek Herbal preperations in mixtures for broiler chickens	Summary
Michał Pluta, Izabela Firlej Determination of the Polish Konik horse’s usefulness to hipotherapy with the use of behaviour tests	Summary
Mirosław Karpiński, Małgorzata Goleman, Leszek Drozd, Piotr Czyżowski Selected types of aggresive behaviour of different utility dogs	Summary
Robert Bodkowski, Bożena Patkowska-Sokoła, Zbigniew Dobrzański, Marzena Janczak, Katarzyna Zygadlik Sheep wool as the indicator of environment pollution by heavy metals	Summary
Tadeusz Pakulski Effect of feeding milked Merino sheep with different protein/energy levels on milk yield and milk composition	Summary
Tadeusz Pakulski, Elżbieta Pakulska, Bronisław Borys Suitability of the milk of East Friesian, Polish Merino and East Friesian x Polish Merino sheep for rennet cheese production	Summary
Zygmunt Litwińczuk, Urszula Teter, Waldemar Teter, Piotr Stanek, Witold Chabuz The effect of some factors on yield and milk quality of cows from family farms	Summary

vol. 2 no 2

Andrzej Gugołek, Manfred O. Lorek, Paweł Janiszewski Studies on the possibility to use crushed traticale meal in mink nutrition	Summary
Eugenia Jacyno, Czesław Elzanowski, Arkadiusz Pietruszka, Ryszard Kujawiak, Wiesław Ostrowski Influence of MaMMAsan preparation on occurance of the MMA syndrome in sows and on piglets rearing	Summary
Grażyna Michalska, Jerzy Nowachowicz, Przemysław Dariusz Wasilewski, Tomasz Bucek Growth and slaughter value of Belgian Landrace x Duroc crossbred pigs with different backfat thickness	Summary
Grażyna Michalska, Jerzy Nowachowicz, Zdzisław Chojnacki Lifetime evaluation of meatness of young boars of different breeds	Summary
Henryk Krukowski, Andrzej Lisowski, Paweł Różański, Izabela Polkowska The level of Ig G in mastitic cow milk	Summary
Janusz Wejer Analysis of biometric parameters of sires, the half-bred mares covered by them and their daughters bred in horse breeding farms in north eastern Poland	Summary
Leszek Drozd, Mirosław Karpiński, Piotr Czyżowski, Małgorzata Goleman Preliminary investigations on the genetic structure with mitochondrial DNA in red deer (Cervus elaphus) from middle-eastern region of Poland	Summary
Monika Gębska, Danuta Dzierżanowska-Góryń Direct surplus obtained in home management of chinchilla	Summary
Piotr Guliński, Bogumiła Giersz The content of immunoglobulins in colostrum depending on calving season and age of cows	Summary
Stanisław Kubacki, Katarzyna Bagińska, Paweł Kubacki The biometrical and exterior characterization of the Polish Noble Halfbreed horses in relation to the origin of horses derived from father’s side	Summary
Stanisław Wajda, Tomasz Daszkiewicz Economic value of primary cuts, obtained from carcasses of different quality grade bull calves	Summary
Tadeusz Rychlik, Mariusz Kościelny Blood group, transferrin and haemoglobin polumorphism in domestic breeds of the sheep and evaluation of the usefulness of these markers for parentage control	Summary
Tomasz Florowski, Andrzej Pisula, Janusz T. Buczyński, Barbara Orzechowska Frequency of occurance of pork quality defects in meat from different breeds reared in Poland	Summary
Wojciech Neja, Anna Sawa, Michał Kiedrowicz The behaviour of cows while taking up position in a milking parlour	Summary

vol. 2 no 3

Agnieszka Szyszkowska, Józef Sowiński, Marcin Kozak Dry matter yield, chemical composition and energy value of maize hybrids cultivated on light sandy soil	Summary
Bronisław Borys, Ewa Siminska, Emilia Jasiecka Effect of some zootechnical factors on the yield of slaughter byproducts in lambs fattened to medium weight standards (20-30 kg)	Summary
Danuta Borkowska, Ewa Januś, Katarzyna Malinowska Relationship between dry period length of cows and their productivity in subsequent lactation	Summary
Dariusz M. Stasiak Effect of sonication on physico-chemical properties of chicken meat	Summary
Dorota Kowalska Influence of essential unsaturated fatty acids present in fish oil on productive results in female rabbits	Summary
Henryk Kamieniecki, Jerzy Wójcik, Renata Pilarczyk Evaluation of growth of Charloaise heifers and their crossbreds with Hereford and Simmental	Summary
Joanna Stadnik, Zbigniew J. Dolatowski The influence of ultrasound on meat quality	Summary
Konrad Walasik, Marek Adamski, Joanna Bogucka, Jacek Kubicki Histopathological changes in superficial pectoral muscle of meat and egg type quails	Summary
Maria Osek, Anna Milczarek, Barbara Klocek The influence of naked oat and enzymatic preparation on rearing results, slaughter value and meat quality of broiler chickens	Summary
Marzena Całka, Janusz Kuźniewicz, Andrzej Filistowicz Profitability od Standard coypus breeding	Summary
Małgorzata Jakubowska, Józefa Gardzielewska, Teresa Majewska, Tadeusz Karamucki, Krzysztof Pudyszak, Paulus Matusevicius The effect of administering Garlavit formulation to broiler chickens on selected production and qualitative traits	Summary
Małgorzata Piórkowska, Paweł Bielański, Andrzej Zoń Effect of crossbreeding different mink varieties on fur coat quality in the F1 generation	Summary
Piotr Krzyścin Epitopes of IgG immunoglobulins in studies on the catabolism of colostral antibodies in piglets	Summary
Piotr Zapletal, Jacek Sikora, Krzysztof Adamczyk, Andrzej Węglarz, Grzegorz Skrzyński, Katarzyna Kuza Tanner’s destination of hides from Saanen, Alpine and Anglo-Nubian x Saanen crossbred kids	Summary
Wojciech Neja, Anna Sawa, Mariusz Bogucki, Arkadiusz Fryca Circadian activity of dairy cows in tethered vs. loose housing system	Summary

vol. 2 no 4

Anna Litwińczuk, Piotr Skałecki, Mariusz Florek, Tomasz Grodzicki Utility value and physico-chemical quality of silver gibel carp meat (Carassius auratus gibelio L.) caught in spring and autumn season	Summary
Bogumiła Choroszy, Zenon Choroszy, Piotr Topolski Slaughter value and quality of meat of the Simmental bulls doming from test sires	Summary
Jan Miciński Productivity of Polish Holstein-Friesian cows as dependent on their lifetime performance	Summary
Jerzy Denaburski Analysis of pig deaths during pre-slaughter turnover in one of the greatest slaughterhouses in the north-eastern region of Poland in the years 1997-2001	Summary
Joanna Żochowska-Kujawska, Kazimierz Lachowicz, Małgorzata Sobczak, Leszek Gajowiecki A comparison of structure, texture and rheological properties of selected muscles of wild boars and pigs	Summary
Krystyna Pieniak-Lendzion, Elżbieta Horoszewicz, Roman Niedziółka Effect of gender on the selected quality parameters of young goat meat	Summary
Krzysztof Górski, Leon Saba, Teresa Bombik, Elżbieta Bombik Evaluation of the level of selected macroelements in blood serum of dairy cows from the southern of the Podlasie Province, receiving mineral mixture	Summary
Maria Tietze, Piotr Brągiel, Jolanta Mac, Elżbieta Brągiel The influence of the delivery size on the quality of marketed milk in the Podkarpacie Province	Summary
Mariusz Florek, Anna Litwińczuk, Piotr Skałecki, Monika Kędzierska-Matysek, Tomasz Grodzicki Share of primary cuts in pork carcasses in respect of EUROP grading system and slaughter weight of fatteners	Summary
Paweł Włodawiec, Maria Koćwin-Podsiadła, Elżbieta Krzęcio The analysis of quality of raw pork material produced in cooperation with meat processing plants on the example of SOKOŁÓW S.A.	Summary
Piotr Wójcik, Małgorzata Zając-Mazur Effect of the housing system on some fertility conformation assessment and reasons for culling in PHF cows of Black-and-White variety	Summary
Stanisław Wajda, Tomasz Daszkiewicz, Jan Mikołajczak, Małgorzata Grabowicz Fattening results and slaughter value of young crossbred bulls (Black-and-White x Limousine) fed diets with condensed rye distiller’s grains	Summary
Sławomir Pietrzak, Agnieszka Baranowska, Katarzyna Strzelec, Krzysztof Bocian Determination of horse jump parameters over up-right and oxer fances with use of computer picture analysis	Summary
Zenon Nogalski Relationships between fertility, milk yield and some body measurements of cows	Summary

vol. 2 supplement 1

Andrzej Filistowicz Genetic determining of performance traits of animals	Summary
Ewa Łukaszewicz Artificial insemination – the method assisting reproduction of birds	Summary
Henryk Grodzki, Tomasz Przysucha, Teresa Nałęcz-Tarwacka Changes in milk performance and cattle farming technology in Poland during the last 50 years	Summary
Ludomir Goździkiewicz Fifty years of Łowicka’s insemination	Summary
Stanisław Kondracki The importance of artificial insemination as the basic reproductive biotechnology in the pigs’ reproduction	Summary
Wiesław Kareta, Mirosław Cegła Sheep and goat insemination in Poland – outline of the history and current state	Summary
Zdzisław Smorąg, Michał Bochenek, Piotr Gongol, Jacek Jura, Maria Skrzyszowska, Monika Trzcińska Biotechnological methods in animal reproduction – the present and the future	Summary

vol. 2 supplement 2

Beata Sitkowska, Sławomir Mroczkowski, Barbara Kalinowska Dependence of the effect of performance traits of cows and breeding value of their fathers	Summary
Dominik Popielarczyk, Roman Niżnikowski, Ewa Strzelec, Krzysztof Głowacz Genetic resistance to scrapie of the sheep in Poland	Summary
Dorota Krencik Genetic improvement of dairy cattle	Summary
Jacek Szarek, Janina Pogorzelska Effect of the country of origin of sires on the milk yield of their daughters during the first lactation	Summary
Maciej Pompa-Roborzyński Preliminary estimation of slaughter value and meat quality of BWP/75 synthetic line lambs	Summary
Marek Łukaszewicz Molecular genetics in animal breeding	Summary
Roman Niżnikowski, Ewa Strzelec, Dominik Popielarczyk Effect of upgrading the Polish Improved White goat with the Boer goat on reproduction traits and body weight at birth	Summary
Roman Niżnikowski, Wojciech Gosławski, Ewa Strzelec, Dominik Popielarczyk Effect of chosen factors on reproduction traits and body weight on Polish Lowland sheep in Corriedale variety	Summary
Tadeusz Blicharski, Anna Hammermeister Current trends in pig breeding systems	Summary