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  1. 9 Annals of Animal Science

  2. 7 Journal of Animal and Feed Sciences

  3. 4 Acta Scientiarum Polonorum. Zootechnica

  4. 4 Animal Science and Genetics

  5. 4 Folia Biologica

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  1. 7 Krawczyk J.

  2. 5 Szczerbinska D.

  3. 4 Adamski M.

  4. 4 Niemiec J.

  5. 4 Riedel J.

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  1. 1 2023

  2. 4 2022

  3. 2 2021

  4. 1 2018

  5. 2 2017

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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Analysis of selected external and internal characteristics of the eggs of Hy-Line Brown hens in relation to their age

100%
Biesiasa-Drzazga B., Banaszewska D., Kaim-Mirowski S.
Animal Science and Genetics
|
2022
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tom 18
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nr 1
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Effect of chicken breed and storage conditions of eggs on their quality

88%
Krawczyk J., Sokolowicz Z.
Acta Scientiarum Polonorum. Zootechnica
|
2015
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tom 14
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nr 4
3

Analysis of changes in egg quality of broiler breeders during the first reproduction period

75%
Kontecka H., Nowaczewski S., Sierszula M. M., Witkiewicz K.
Annals of Animal Science
|
2012
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tom 12
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nr 4
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Rearing system, utility type and age of hens as factors modifying the hydrolytic activity of lysozyme

75%
Wengerska K., Spustek D., Krakowiak D., Drabik K., Batkowska J.
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego
|
2021
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tom 17
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nr 3
5
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Effect of the use of flaked maize in diets with reduced metabolic energy on performance, egg quality, and serum parameters in layer quails

75%
Olgun O., Senturk E. T., Yildiz A.
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego
|
2021
|
tom 17
|
nr 2
6

Feeding wheat distillers dried grains with solubles (DDGS) to laying hens and its effect on performance and egg quality

75%
Niemiec J., Riedel J., Szulc T., Stepinska M.
Annals of Animal Science
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2012
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tom 12
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nr 1
7

Hen housing system and egg quality as viewed by consumers

75%
Sokolowicz Z., Krawczyk J., Dykiel M.
Annals of Animal Science
|
2008
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tom 08
|
nr 1
71-80
8
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Egg quality of dual-purpose hens intended for small-scale farming

75%
Dudek M., Rabsztyn A.
Acta Scientiarum Polonorum. Zootechnica
|
2011
|
tom 10
|
nr 1
The objective of the experiment was evaluation of some physical traits of egg quality in hens originating from Polish egg-type pedigree farms and destined for small-scale farming as well as in a breed of preserved chickens. 30 eggs from each of the three genetic groups (parental P55 Barred Rock strain, VH43 parental cross of V44 Rhode Island Red and H33 Leghorn strains, and the preserved Z11 Partridge Greenleg strain) were taken to analysis. The layers were maintained in the same environmental conditions and were under the same feeding regime.Analyses of egg quality were accomplished in 26th and 50th weeks of age, with an electronic EQM device. Egg weight in VH43 cross in the beginning of laying was 61.5 g and it was significantly bigger than in P55 hens (50.2 g) and Z11 hens (42 g). No statistical differences between experimental groups were found in shell thickness, shell density. Egg shell colour in P55 hens differed significantly from that in the other groups. The highest Haugh unit score (99.9) and albumen height (9.7 mm) were noted in the eggs of P55 hens in 26th weeks of age. These parameters lowered with age in all experimental groups. The highest proportion of yolk was found in the eggs of Z11 (29.5%) in 50 weeks of age. Yolk percentage increased with age in all genetic groups. Yolk colour index (La Roche) diminished with age of layers.
9
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Dietary vitamin E and selenium yeast supplemented with L-arginine enhanced laying performance and egg quality attributes of guinea fowl (Numida meleagris)

75%
Johnson A. A., Oso A. O., John M. O., Adedeji A. S., Ibrahim A. O., Adeniji O. A., Sulyman A., Adetona A., Ajibade F. P.
Animal Science and Genetics
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2022
|
tom 18
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nr 4
10
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Egg production, economic indices, and external and internal egg quality parameters of laying Japanese quails (Coturnix japonica) fed palm (Elaeis guineensis) kernel cake

75%
Ojediran T., Ganiyu B., Muhammed A., Emiola A.
Animal Science and Genetics
|
2022
|
tom 18
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nr 2
11
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Impact of environmental enrichment on the productivity of Japanese quails

75%
Wengerska K., Ramankevich A., Rokicka K., Drabik K., Knaga S., Batkowska J.
Animal Science and Genetics
|
2022
|
tom 18
|
nr 3
12

Changes in the biological value of duck eggs defined by egg quality

75%
Adamski M., Bernacki Z., Kuzniacka J.
Folia Biologica
|
2005
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tom 53
|
nr Suppl.
13

Egg quality from domestic and French guinea fowl

75%
Nowaczewski S., Witkiewicz K., Fratczak M., Kontecka H., Rutkowski A., Krystianiak S., Rosinski A.
Nauka Przyroda Technologie. Uniwersytet Przyrodniczy w Poznaniu
|
2008
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tom 02
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nr 2
14

Effect of the date of egg-laying on the biological value of eggs and reproductive traits in pheasants [Phasianus colchicus L.]

75%
Kuzniacka J., Bernacki Z., Adamski M.
Folia Biologica
|
2005
|
tom 53
|
nr Suppl.
15

Investigation on hatchability in waterfowl

63%
Pingel H.
Zeszyty Naukowe. Przegląd Hodowlany
|
1997
|
tom 31
16

The effect of tetraploid Robinia pseudoacacia leaf meal on performance, egg quality, and nutrient digestibility in laying hens

63%
Zhang G. J., Li Y., Sun Y. H., Yuan C. Q., Xu Z. H.
Journal of Animal and Feed Sciences
|
2013
|
tom 22
|
nr 4
A 60-day feeding experiment was conducted to study the effects of including 0, 20, 40, or 60 g · kg–1 leaf meal of tetraploid Robinia pseudoacacia (TRLM) in diets on performance, egg quality, and apparent nutrient and amino acid digestibility of hens. Egg mass and egg weight were both higher when feeding 40 g · kg–1 TRLM than the other three diets, the egg shape index linearly increased (P < 0.05). No significant effects of diet were seen on the other hen performance or egg quality parameters. Apparent nutrient and amino acid digestibilities increased at first and subsequently decreased with increasing inclusion of the foliage, but no significant differences were observed in dry matter or glycine. Digestibility of crude protein, ether extract, gross energy and acid detergent fibre increased up to 20 g · kg–1 TRLM and subsequently decreased, and similar trends were observed for 13 amino acids, but the digestibility of neutral detergent fibre decreased up to 40 g · kg–1 TRLM and subsequently increased. A significant linear decrease (P < 0.05) in the digestibility of proline was observed with increasing inclusion of TRLM into the diets. Tetraploid Robinia pseudoacacia leaf meal could be a potential supplementary protein source in laying hen diets at inclusion levels not exceeding 60 g · kg–1.
17

Quality of table eggs from hens of conservation breeds kept in confinement or on free range

63%
Krawczyk J., Calik J.
Polish Journal of Natural Sciences. Supplement
|
2006
|
tom 03
433-438
18

Emu (Dromaius novaehollandiae) laying performance and egg quality during a ten-year reproductive performance period

63%
Szczerbinska D., Majewska D., Tarasewicz Z., Ramaniszyn K., Sammel A., Buclaw M.
Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
|
2014
|
tom 17
|
nr 2
19

Analysis of some genetic and productive parameters and egg quality of hens from RIW [A-33] and RIR [K-22] conservation lines

63%
Calik J.
Annals of Animal Science
|
2008
|
tom 08
|
nr 2
113-119
20

Variation in egg quality traits depending on storage conditions

63%
Adamski M., Kuzniacka J., Czarnecki R., Kucharska-Gaca J., Kowalska E.
Polish Journal of Natural Sciences
|
2017
|
tom 32
|
nr 1
The aim of the study was determination of changes in quality traits of eggs depending on storage conditions. The study material were 360 table eggs laid by 52 weeks of age laying hens, Tetra SL, being in their peak of egg production. The eggs were stored at a temperature of 4 and 23°C. Evaluation of egg quality was carried out on the 1st, 7th, 14th, 21st, and 28th day, analyzing 40 eggs from each group. It was found that storage conditions had a significant effect on the loss of egg weight and thick albumen as well as on an increase in its pH value. Temperature of 23°C had a greater effect on the dynamics of these changes, while eggs stored at a temperature of 4°C even after 28-day storage were characterized by a good quality and freshness. Long-term storage had no significant effect on the shell weight, its thickness and elastic deformation and resistance to crushing
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