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Genetics and farm animal breeding
|
| 1. | M. Duniec, T. Rychlik, M.J. Duniec, M. Kościelny
- Genetic and serologic relations between antigens
of the A blond group system in cattle | 7 |
| 2. | A. Sawa - Effect of birth type on performance, fertility
and culling of Black-and-White cows | 13 |
| 3. | Z. Wielgosz-Groth, I. Groth - Quality of colostrum in
cows milked twice or three times daily during the first six days after
calving | 25 |
| 4. | L. Mroczko, M. Różycki - Effect
of inbreeding level on reproductive performance
of sows and boars | 39 |
| 5. | A. Mazanowski, M. Bednarczyk -
Evaluation of meat traits in offspring of sires obtained from reciprocal
crossing of White Kołuda or conservative flock ganders
or geese | 51 |
|
Biology, physiology and animal reproduction
|
| 6. | A. Mazanowski, K. Kiełczewski
- Reproductive performance of conservative flock x White Kołuda ganders
or geese crossed with Astra G geese in the third period of laying | 67 |
| 7. | M. Dżugan,
B. Droba, M. Droba - Activities of acid and alkaline phosphatase and
acid proteinase in the testes of cocks of different breeds | 81 |
| 8. | J. Nicdziółka, H. Malec, W. Borzemska,
L. Malec, I. Pijarska - Effect of ovulation disorders
in hens on eggshell ultrastructure and course of hatching | 87 |
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Animal nutrition and feedstuffs
|
| 9. | B. Niwińska, K. Bilik - Seeds
of Poland-grown lupin cultivars as replacer for soybean meal in diets
for growing calves | 97 |
| 10. | F. Brzóska,
K. Zielińska - Effect of the Lactamyl additive on fattening and slaughter
parameters of pigs fed raw potato-cereal silage | 105 |
| 11. | P. Hanczakowski, B. Szymczyk, W. Szczurek - Effect of
different dietary fibre and protein on serum cholesterol level in rats | 113 |
| 12. | A. Mazanowski, J. Książkiewicz
- Effects of feeding on rearing performance of crossbreds of Muscovy
drakes and Pekin-type ducks and on fatty liver weight after fattening
with maize | 121 |
| 13. | W. Szczurek, J. Koreleski, P. Hanczakowski, B. Szymczyk
- Improving nutritive value of a chicken diet with a high concentration
of thermally damaged meat meal by enzyme supplementation | 139 |
| 14. | M. Kostulak-Zielińska, A. Potkański
- Quality of baled grass-clover silages ensiled with chemical additives.
Chemical composition | 153 |
| 15. | M. Kostulak-Zielińska, A. Potkański
- Quality of baled grass-clover silages ensiled with chemical additives.
Aerobic stability | 167 |
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Environment, hygiene and animal production
|
| 16. | M. Roborzyński - Periparturient
behaviour and growth of Bergschaf, Weisse Alpenschaf and Polish Mountain
Sheep offspring | 179 |
| 17. | W. Korzeniowski,
B. Jankowska, A. Kwiatkowska, H. Niewęgłowski, T. Żmijewski - Performance
traits of the European beaver (Castor fiber L.) | 187 |
| 18. | W. Bieda, E. Herbut, M. Koźbiał
- Preliminary results of studies on the heating of broiler
house using aerial-earth tube heat exchanger | 195 |
| 19. | W. Bieda, J. Radoń, M. Koźbiał
- Effect of arrangement of heat exchanger tubes under broiler house
on its thermal conditions | 203 |
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Economics and organization of animal production
|
| 20. | J. Krawczyk, E. Herbat, S.
Wężyk - Labour requirements of broiler chicken production depending
on technological solutions in the broiler house | 213 |
