Wyniki wyszukiwania

1

Effect of a simplified "stair-step" feeding system on the performance of Red-and_white x Holstein-Friesian heifers

100%

Bilik K., Strzetelski J. A.

Journal of Animal and Feed Sciences. Supplement

|

2005

|

tom 14

|

nr 1

2

Effect of concentrate feeding before calving on feed intake, metabolic profile and performance of early lactation cows

81%

Strzetelski J. A., Osieglowski S., Dymnicka M.

Annals of Animal Science

|

2010

|

tom 10

|

nr 2

139-155

3

Concentrate-enriched diets for calving heiferes in the periparturient period increase milk yield and improve blood metabolite profile

81%

Jurkiewicz A., Strzetelski J. A., Kowalczyk J., Bilik K.

Journal of Animal and Feed Sciences. Supplement

|

2005

|

tom 14

|

nr 1

4

The effect of starch source on physicochemical and sensory quality of veal meat

81%

Sosin-Bzducha E. M., Strzetelski J. A., Skrzynski G.

Journal of Animal and Feed Sciences

|

2012

|

tom 21

|

nr 3

The influence on veal meat quality of replacing barley grain or dry maize (50% by weight) in feed mixtures for calves with ensiled high-moisture maize grain was investigated. Sixteen veal calves were assigned to 4 equal groups. No differences were found among the groups in the nutrient content of Musculus longissimus thoracis. The intramuscular fat of calves from groups fed ensiled maize grain was characterized by lower saturated fatty acids (SFA) and higher unsaturated fatty acid (UFA) contents compared with calves from groups receiving barley or dry maize grain (B, MD), but the differences were not significant (P=0.12). Calves fed with maize grain (dry or ensiled) had a lower monounsaturated (MUFA) to SFA ratio (0.68 vs 0.83 ± 0.01; P=0.03). Evaluation of the physicochemical properties of muscle meat showed that the analysed starch sources had no effect (P>0.05) on cooking loss and on pH measured 24 h and 7 days post-mortem. There were no differences between the groups in the other physicochemical characteristics of meat, i.e. tenderness and colour.

5

The effect of fish oil in calf diets on the fatty-acid content of Musculus thoracis intramuscular fat

81%

Zymon M., Strzetelski J. A., Kowalczyk J.

Journal of Animal and Feed Sciences. Supplement

|

2005

|

tom 14

|

nr 1

6

Przydatnosc suszonego wywaru kukurydzianego i makuchow z nasion rzepaku i wiesiolka w zywieniu bydla

81%

Strzetelski J. A., Bilik K., Niwinska B.

Wiadomości Zootechniczne

|

2005

|

tom 43

|

nr 1

9-21

7

Wpływ bilansu kationowo-anionowego paszy na wyniki odchowu i wzrost cieląt

81%

Niwinska B., Strzetelski J. A., Bilik K.

Zeszyty Naukowe. Przegląd Hodowlany

|

2003

|

tom 67

8

Performance of calves as related to the proportion of plant protein in milk replacer and to feeding frequency

81%

Osieglowski S., Niwinska B., Strzetelski J. A., Bilik K.

Journal of Animal and Feed Sciences. Supplement

|

2005

|

tom 14

|

nr 1

9

The effect of sodium butyrate on calf growth and serum level of beta-hydroxybutyric acid

81%

Slusarczyk K., Strzetelski J. A., Furgal-Dzierzuk I.

Journal of Animal and Feed Sciences

|

2010

|

tom 19

|

nr 3

The experiment was carried out on 40 Polish Black-and-White HF bull calves (52-87% of HF blood) aged from 9 and 12 days at the beginning of the experiment to 90 days at its end. From the beginning of the trial the calves were offered restricted liquid feed to 56 days of age and concentrates ad libitum according to IZ-PIB-INRA recommendations. The concentrates were without sodium butyrate (control group, C), or with 1% Na-butyrate (group B1), 3% Na-butyrate (group B3) and 0.3% Na-butyrate (group B0.3), and included meadow hay from 0.10 kg/day during the liquid feeding period to 0.20 kg/day after weaning at 57 days of age. Na-butyrate at 3% in the diet reduced feed intake and had a beneficial effect on calf growth and nutrient utilization. The dietary level of Na-butyrate did not cause significant changes in serum β-hydroxybutyric acid concentration of the calves.

10

Wartość pokarmowa zielonki z lucerny w żywieniu przeżuwaczy

81%

Niwinska B., Strzetelski J. A., Borowiec F., Domanski P.

Roczniki Naukowe Zootechniki. Suplement

|

2003

|

tom 17

|

nr 1

11

Effect of various probiotics on calf performance

81%

Strzetelski J. A., Kowalczyk J., Krawczyk K.

Journal of Animal and Feed Sciences. Supplement

|

1998

|

tom 07

|

nr 1

12

Efficiency of metabolizable and net energy in growing bulls fed diets with maize silage

81%

Osieglowski S., Strzetelski J. A., Kowalczyk J., Niwinska B.

Journal of Animal and Feed Sciences

|

2003

|

tom 12

|

nr 3

13

The effect of dietary fat on the fatty acid composition of muscle fat in calves

81%

Niwinska B., Strzetelski J. A., Bilik K., Pustkowiak H.

Annals of Animal Science. Supplement

|

2003

|

nr 2

14

The use of rape seeds in a complete feed in intensive fattening of young bulls

71%

Strzetelski J. A., Liparska E., Kowalczyk J., Stasiniewicz T., Maciaszek K.

Journal of Animal and Feed Sciences

|

1992

|

tom 01

|

nr 2

107-116

15

61%

Strzetelski J. A., Krawczyk K., Kowalczyk J., Stasiniewicz T., Osieglowski S., Lipiarska E.

Journal of Animal and Feed Sciences

|

1998

|

tom 07

|

nr 3

261-271

Ograniczanie wyników

Effect of a simplified "stair-step" feeding system on the performance of Red-and_white x Holstein-Friesian heifers

Effect of concentrate feeding before calving on feed intake, metabolic profile and performance of early lactation cows

Concentrate-enriched diets for calving heiferes in the periparturient period increase milk yield and improve blood metabolite profile

The effect of starch source on physicochemical and sensory quality of veal meat

The effect of fish oil in calf diets on the fatty-acid content of Musculus thoracis intramuscular fat

Przydatnosc suszonego wywaru kukurydzianego i makuchow z nasion rzepaku i wiesiolka w zywieniu bydla

Wpływ bilansu kationowo-anionowego paszy na wyniki odchowu i wzrost cieląt

Performance of calves as related to the proportion of plant protein in milk replacer and to feeding frequency

The effect of sodium butyrate on calf growth and serum level of beta-hydroxybutyric acid

Wartość pokarmowa zielonki z lucerny w żywieniu przeżuwaczy

Effect of various probiotics on calf performance

Efficiency of metabolizable and net energy in growing bulls fed diets with maize silage

The effect of dietary fat on the fatty acid composition of muscle fat in calves

The use of rape seeds in a complete feed in intensive fattening of young bulls

The fatty acid profile M. thoracis and M. semitendinosus intramuscular fat

Nutritive value of feather keratin meals for ruminants

A note on rearing calves on diets supplemented with evening primrose [Oenothera paradoxa] oil cake

Evening primrose [Oenothera paradoxa] oil cake or groud rape seed supplement to diets for dairy cows

The effect of feeding ground formaldehyde- or heat-treated rape seeds on cow performance and milk composition

Performance and body fat composition of fattening bulls fed diets with evening primrose [Oenothera paradoxa] oil cake