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Effectiveness of the use of probiotics in the diet of broiler chickens

100%

Poberezhets J., Kupchuk I.

Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego

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2021

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tom 17

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nr 4

2

Comparison of the microfloras present in the aquatic environment, fish, and fish feeds

100%

Lewandowska D., Zmyslowska I., Golas I.

Folia Universitatis Agriculturae Stetinensis. Piscaria

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2001

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tom 28

3

Antimicrobial resistance of Salmonella isolated from animals and feed in Poland

100%

Wasyl D., Hoszowski A.

Bulletin of the Veterinary Institute in Puławy

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2004

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tom 48

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nr 3

4

Testing procedure of pelletability of ingredients and compound feeds

100%

Laskowski J., De Mondredon F., Skonecki S., Melcion J. P.

International Agrophysics

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1994

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tom 08

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nr 4

5

Preliminary results of feeding experiments with Helix aspersa

86%

Ligaszewski M., Koreleski J., Swiatkiewicz S.

Folia Malacologica

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2012

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tom 20

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nr 1

6

Effect of size reduction degree on the quality of hay silage

86%

Waszkiewicz C., Gach S., Lisowski A., Kostyra K.

Annals of Warsaw Agricultural University. Agriculture

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1999

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nr 34 Agric.Eng.

29-32

7

Validation of a method for determining amino acids in acid hydrolysates of feeds

86%

Gasior R., Slusarczyk K., Szczypula M.

Annals of Animal Science

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2005

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tom 05

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nr 1

8

Pelne koryto dobrej kiszonki

86%

Wypior Z.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

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2002

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nr 07-08

15-16

9

Evaluation of the degree of pancreas activity in piglets from sows fed enzymatic stimulating complex

86%

Zielonka L., Przewoski W., Gajecka M., Jakimiuk E., Gajecki M.

Polish Journal of Veterinary Sciences

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2009

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tom 12

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nr 4

One of the possibilities for estimating pancreas activity is the estimation of zymogene granule content in pancreatic follicular cells. In the present study, the degree of pancreatic activity wasmeasured in piglets from sows receiving enzymatic stimulating complex throughout pregnancy and during the lactation period. The pancreas was collected for ultrastructural examination from 1-day-old and 21-day-old piglets. The enzyme preparation influenced the ultrastructural structure of the piglet pancreas, but the secretory cells in these animals did not confirm a more intensive course of creation and maturation processes. The accumulation of granules in extra-secretory pancreatic cells was observed, with a large volume of these granules and granular crinophagy observed in older piglets. The findings indicate a slow process of granule release, which may be the result of overproduction, lower requirements for enzymes contained in the granules, or both.

10

Fluorine bioaccumulation in horse hair and blood in the Central Pomeranian Region

86%

Bombik E., Saba L., Bombik A., Gorski K., Rymuza K.

Bulletin of the Veterinary Institute in Puławy

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2010

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tom 54

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nr 1

63-68

The objective of the work was to explain to what degree fluorine bioaccumulation is conditioned by the high level of industrialisation in Central Pomerania depending on the distance of a farm from the place of contamination emission in the trophic system: soil - plant - animal. Soil, feed, and horsehair and blood samples were taken from each level of the system. Material sampled from 48 crossbred horses was divided into three age groups: group 1 - horses aged 7 years and below, group 2 - horses aged between 7 and 15 years, and group 3 - horses aged over 15 years. Fluorine measurements in the soil, feed, and examined tissues were taken by means of an ion-selective electrode combined with an ORION ion meter. An elevated soil acidity in zone I, in the mouth of the Vistula River, stretching 50 km west of the place of contamination emission, increased the level of this element in the soils of the examined area, as well as in feeds offered to horses, compared with zone, II located in the mouth of the Leba and the Slupia Rivers, 80 to 100 km to the west of the place of contamination emission. A significantly higher average fluorine concentration in the blood and hair of horses raised in zone I, compared with zone II, was found. This concentration was the highest in the youngest animals. Fluorine accumulation in the blood and in the hair of horses raised in zone II was found to increase as the animals grew. Monitoring of fluorine bioaccumulated in soil, feed, blood, and the hair of horses may be a useful indicator of fluorine contamination in the natural environment.

11

Investigation of determination of ergosterol content and digestibility of poultry fodder contaminated by mouldy fungi

86%

Augonyte G., Kulpys J.

Zeszyty Naukowe. Przegląd Hodowlany

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1998

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tom 36

12

Effect of organic acids on numbers of yeasts and mould fungi and aerobic stability in the silage of corn

86%

Selwet M.

Polish Journal of Veterinary Sciences

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2008

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tom 11

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nr 2

119-123

The aim of these studies was to assess the effect of chemical conservants (FA = formic acid, PA = propionic acid, FPA+i = formic acid, propionic acid and ammonium ions) on the cell counts of yeasts and mould fungi in silage. The silage was prepared from corn (Zea mays L), cultivar Buran FAO (240). The effect of the applied conservants on silage aerobic stability was also assessed. The performed chemical analyses comprised the determination of: the content of dry matter (DM), lactic acid (LA), acetic acid (AA), ethanol, water soluble sugars (WSC), crude protein (CP) and pH. The applied preparations were found to reduce the number of yeast and mould fungi cells in all the examined silages. The growth of fungi was inhibited most strongly by the FPA+i preparation (containing a mixture of formic and propionic acids and ammonium ions). The yeast cell counts dropped (P«0.05) from 8.50 107 CFU g-1 silage in the control (CCS = control corn silage) to 2.60 107 CFU g' in silage treated with FPA+i, whereas counts of the mould fungi cells - from 15.20 104 CFU g-1 silage in the control to 4.60 104 CFU g-1 in silage treated with FPA+i. The applied conservants increased (P«0.05) the content of DM from 255.00 g • kg 1 in control to 266.60 g • kg-1 with PA, WSC from 27.10 g • kg 'DM to 30.50 g • kg -1DM with FPA+i and ethanol from 9.10 g • kg 'DM to 11.21 g • kg -1DM with FPA+i in the silage. The additives decreased concentrations of lactic acid, acetic acid and crude protein concentration after opening the barrels. The diversifying factors decreased the pH value in the examined silage. The experimental conservants were found to improve the aerobic stability of silages after 7 days of air exposure.

13

Determinants of financial profitability of animal feed producers

86%

Czerwinska-Kayzer D., Florek J.

Annals of the Polish Association of Agricultural and Agrobusiness Economists

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2019

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tom 21

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nr 1

Return on equity is among the basic ratio of economic benefit for enterprise owners. It must be generated as a fundamental condition for the continuous operation and development of an enterprise, regardless of the type of business. The main purpose of this paper was to identify the strength and direction of impact of selected determinants behind financial profitability of animal feed producers. The analysis was based on a six-factor cause-and-effect model linking the determinants of financial profitability to three areas of business activity: the operating, financial and fiscal area. This study relied on the financial data between the years 2011–2016 of individual financial statements of animal feed producers. Based on the results of multiple regression analysis, no factors could be identified that consistently affect the return on equity in the period considered. However, the following can be concluded to be the main factors affecting the variation in return on equity of animal feed producers: the ratio of cash from operating activities to net sales; the return on capital employed; and the financing structure. As shown by this study, in order to improve profitability ratios and, thus, to provide more value to owners and increase the value of the company, managers of establishments producing animal feed should focus their efforts on improving cash management efficiency and asset turnover as well as managing sources of funding.

14

System opisu i numerowania pasz dla celow komputerowej bazy danych informacji o wartosci pokarmowej pasz

86%

Antoniewicz A.

Biuletyn Informacyjny. Instytut Zootechniki

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1996

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tom 34

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nr 4

5-13

15

Natural alternatives to coccidiostats in rabbit nutrition

86%

Kowalska D., Bielanski P., Nosal P., Kowal J.

Annals of Animal Science

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2012

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tom 12

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nr 4

16

Sovershenstvovanie tekhnologicheskojj skhemy proizvodstva kombikormov i dizel'nogo biotopliva

86%

Golub G., Pavlenko M., Achkevych O.

Motrol. Motoryzacja i Energetyka Rolnictwa

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2015

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tom 17

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nr 4

17

Produkcja pasz a zdrowie zwierzat

86%

Gornowicz E.

Biuletyn Informacyjny Drobiarstwa

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1992

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tom 30

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nr 4

37-39

18

Brassicaceae derived food and feed responsible for low level thiouracil residues

86%

Kiebooms J. A. L., Vanden Bussche J., De Brabander H. F., Vanhaecke L.

Polish Journal of Food and Nutrition Sciences

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2011

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tom 61

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nr Suppl.1

19

The role of laboratory proficiency testing in the evaluation of nutritional value of feeds

86%

Korol W., Bielecka G., Rubaj J., Matyka S.

Polish Journal of Natural Sciences. Supplement

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2006

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tom 03

621-626

20

Proizvoditel'nost' vintovogo granuljatora kormov

86%

Bratishko V.

Motrol. Motoryzacja i Energetyka Rolnictwa

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2016

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tom 18

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nr 5

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