Wyniki wyszukiwania

1

Performance traits of Polish Large white boars born and raised at the Regional Animal Breeding Station in Olsztyn, in the years 1985-1994

100%

Grudniewska B., Milewska W., Eljasiak J., Lewczuk A., Bronakowski K.

Natural Sciences

|

1998

|

tom 01

2

The effect of different levels of dietary conjugated linoleic acid (CLA) supplementation on the fattening results of Large White pigs

75%

Pieszka M., Pasciak P., Wojtysiak D., Barowicz T., Migdal W.

Annals of Animal Science. Supplement

|

2005

|

nr 1

3

Fattening and slaughter performance of Polish Large White breeding sows studied live in 1995-2002

75%

Buczynski J. T., Lucinski P., Panek A., Szulc K., Skrzypczak E.

Annals of Animal Science. Supplement

|

2003

|

nr 1

4

Validation of a simple choice test based on physiological and behavioural assessment of animal welfare

75%

Walczak J.

Annals of Animal Science. Supplement

|

2002

|

nr 1

5

Relation between Ava I polymorphism within the estrogen receptor gene [ESR] and meatiness in Polish Large White boars

75%

Kaminski S., Rusc A., Brym P.

Journal of Applied Genetics

|

2003

|

tom 44

|

nr 4

6

Results of meat quality assessment and technological suitability of four-breed fatteners in comparison with Polish Large White fatteners

75%

Grzeskowiak E., Borzuta K., Strzelecki J.

Annals of Animal Science. Supplement

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2003

|

nr 1

7

Some traits of the reproductive performance of Polish Large White sows from the Olsztyn Region in 1976-1999

75%

Falkowski J., Milewska W., Adamska M.

Annals of Animal Science. Supplement

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2001

|

nr 1

8

A comparison of breeding performance results of Polish Large White and Polish Landrace sows in the Lubuskie Province

75%

Buczynski J. T., Cwiek I., Panek A., Lucinski P., Szulc K.

Annals of Animal Science. Supplement

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2003

|

nr 1

9

Results of sow reproductive performance and heterosis effect in two-breed reciprocal crosses of Polish Large White and Duroc with Belgian Landrace pigs

63%

Michalska G., Nowachowicz J.

Prace Wydziału Nauk Przyrodniczych. Seria B. Prace Komisji Nauk Rolniczych i Biologicznych

|

1998

|

tom 32[44]

10

Reproductive performance of Polish Large White sows in intensive production - effect of parity and season

63%

Schwarz T., Nowicki J., Tuz R.

Annals of Animal Science

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2009

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tom 09

|

nr 3

269-277

11

Changes in chosen blood plasma biochemical parameters in growing pigs

63%

Chmielowiec-Korzeniowska A., Babicz M.

Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego

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2009

|

tom 05

|

nr 1

12

The effect of backfat thicknessin gilts on day of mating on their reproduction performance

63%

Matysiak B., Kawecka M., Jacyno E.

Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry

|

2010

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tom 13

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nr 2

13

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Season's influence on the properties of male domestic pig semen

63%

Kondracki S., Wysokinska A., Kowalewski D., Muczynska E., Adamiak A.

Rozprawy Naukowe. Państwowa Wyższa Szkoła Naukowa im. Papieża Jana Pawła II w Białej Podlaskiej

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2009

|

tom 03

A study was carried out of 30, 160 ejaculate samples collected from 81 boars of the wbp (Polish Large White) breed and 182 boars of the pbz (Polish Landrace) breed. The ejaculate was collected manually with the sampling frequency of 4 - 5 days. An assessment of the ejaculate has been done with regard to the following physical properties: ejaculate volume, sperm cells concentration, percentage of sperm cells exhibiting proper motility, total number of sperm cells in the ejaculate and number of insemination doses obtained from one ejaculate. The collected data have been analyzed according to the season criterion with indication of the ejaculate collected in the individual months. It has been revealed that the most suitable ejaculate was collected from the domestic pig boars in November and December whereas in March, April and May the parameters lowered. The ejaculate collected in the springtime is characterized by a lower volume and a lower number of the motile sperm cells than in the other seasons. From the ejaculate collected in the autumn and winter period more insemination doses can be prepared than from those collected in spring and summer. No difference has been found between the boars of the wbp and pbz breeds with regard to their susceptibility to the seasonal factors’ influence.

14

Analiza zaleznosci pomiedzy masa ciala loch pierwiastek w okresie ciazy a ich uzytkowoscia rozplodowa

63%

Matysiak B., Kawecka M., Kolodziej A., Sosnowska A.

Acta Scientiarum Polonorum. Zootechnica

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2007

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tom 06

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nr 3

25-32

15

Level of macroelements in blood serum and breeding performance of LWP x PL sows on industrial farms

63%

Gajewczyk P., Akincza J.

Annals of Animal Science

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2007

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tom 07

|

nr 1

16

Analysis of the weaned piglets reaction on the handling material with coloured balls and possibility of exploration and chewing

63%

Babicz M., Paprocka S.

Annals of Warsaw University of Life Sciences - SGGW. Animal Science

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2018

|

tom 57[2]

Analysis of the weaned piglets reaction on the handling material with colored balls and possibility of exploration and chewing. Maintaining proper pig welfare levels in intensive production systems requires the use of appropriate handling materials. At present, there are many elements commonly referred to as "toys" in breeding and production, but not all of them meet safety and functional requirements. The purpose of the study was to analyze the reaction of weaned piglets on a toy pen - an “abacus” with colored balls (test version). Direct observations were made on the behaviour of piglets of the Pulawska and Polish Large White breeds using the ethogram, taking into account motor activity with elements of interest in the “abacus”, including: climbing on the "abacus", shifting balls (interest in yellow, blue, red), rest, excretory behaviour, nutritional behaviour. It was found that piglets of the Pulawska breed climbed the “abacus” for more time (15.2 min, ie. 3.6 minutes longer than the Polish Large White breed), and the PLW breed moved balls longer (26.2 min., ie. 9.6 minutes longer than the Pulawska breed). Piglets of the two breeds had the least interest for red balls. Piglets of the Pulawska breed preferred the most blue and then yellow balls. Polish Large White piglets were more likely to choose yellow and blue balls. Eating time and water intake were higher in Pulawska breed, respectively 10.8 and 5.4 min compared to 6.6 and 3.0 min in Polish Large White breed.

17

Analysis of relationships between carcass traits of Polish Large White and Polish Landrace pigs and belly meat content

63%

Zak G., Eckert R., Bereta A.

Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego

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2010

|

tom 06

|

nr 4

18

Chemical composition of colostrum and milk from Polish Landrace and Polish Large White sows

63%

Migdal W., Koczanowski J., Klocek C., Tuz R., Pasciak P., Wojtysiak D., Orlicki S.

Annals of Animal Science. Supplement

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2005

|

nr 1

19

Muscle fibre characteristics and physico-chemical parameters of m. semimembranosus from Pulawska, Polish Large White and Pietrain pigs

63%

Wojtysiak D., Gorska M., Wojciechowska J.

Folia Biologica

|

2016

|

tom 64

|

nr 3

20

Effect of age on structural properties of intramuscular connective tissue, muscle fibre, collagen content and meat tenderness in pig longissimus lumborum muscle

63%

Wojtysiak D.

Folia Biologica

|

2013

|

tom 61

|

nr 3-4

Ograniczanie wyników

Performance traits of Polish Large white boars born and raised at the Regional Animal Breeding Station in Olsztyn, in the years 1985-1994

The effect of different levels of dietary conjugated linoleic acid (CLA) supplementation on the fattening results of Large White pigs

Fattening and slaughter performance of Polish Large White breeding sows studied live in 1995-2002

Validation of a simple choice test based on physiological and behavioural assessment of animal welfare

Relation between Ava I polymorphism within the estrogen receptor gene [ESR] and meatiness in Polish Large White boars