Wyniki wyszukiwania - AGRO

1

Does a natural DNase-actin complex exist in the carp liver cytosol?

100%

Krawczenko A., Ciszak L., Malicka-Blaszkiewicz M.

Acta Biochimica Polonica

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1994

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tom 41

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nr 2

2

The thermal balance equation as a method of predicting water surface temperature in carp ponds

88%

Pianko-Kluczynska K.

Geographia Polonica

|

1998

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tom 71

3

Homozygous gynogenesis in ornamental koi carp

88%

Bialowas H., Rzemieniecki A.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2000

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tom 42

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nr 1

4

The effects of metals on swimbladder inflation of common carp [Cyprinus carpio L.] larvae

75%

Sarnowski P.

Electronic Journal of Polish Agricultural Universities. Series Fisheries

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2004

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tom 07

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nr 1

The aim of the present study was to evaluate, using the microscope and computer image analysis system MultiScan, the effects of Cu (0.2 mg·dm -3) and Cd (0.2 mg·dm -3) on swimbladder inflation by common carp (Cyprinus carpio L.) larvae under laboratory conditions. The fish were exposed to metals for 30 days from hatching. The results indicate that heavy metals considerably inhibited inflation of the posterior and anterior chamber of swimbladder. Metals affected inflation of each swimbladder chamber in a different way. They reduced the rate of inflation of first (posterior) chamber, delayed the beginning of inflation of the second (anterior) chamber, and inhibited its growth. Metal exposure resulted in differences among the larvae: some of them inflated the anterior chamber, and the others failed to inflate it.

5

Production of the two-years old carp in ponds supplied with biologically pre-treated municipal sewage

75%

Kuczynski M., Kolasa-Jaminska B., Lewkowicz S., Pilarczyk M.

Acta Scientiarum Polonorum. Piscaria

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2003

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tom 02

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nr 1

6

Effects of maintaining the carp [Cyprinus carpio L.] on mixed feeding schedule involving two feeds differing in chemical composition on selected heated cooling water culture indices

75%

Sadowski J., Trzebiatowski R., Wielopolska M., Odebralska D.

Folia Universitatis Agriculturae Stetinensis. Piscaria

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2001

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tom 28

7

Accumulation dynamics of PCBs in selected organs and tissues of carp [Cyprinus carpio L.]

75%

Ciereszko W.

Acta Ichthyologica et Piscatoria

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2001

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tom 31

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nr 2

The study was aimed at the PCB (Clophen A50) accumulation dynamics in the gill filaments, muscle tissue, perintestinal adipose tissue, alimentary tract and the liver of cultured carp, Cyprinus carpio L. when taken, only, either from contaminated water or contaminated diet. The highest accumulation dynamics was observed in first 5-10 days of intoxication followed by a visible decrease resulted partly from increase in a growth rate of the tested organs and tissues as well as from the smaller daily intake per weight unit of the tested fish.

8

Effects of a high-energy feed on major culture indices of carp [Cyprinus carpio L.] kept in power station cooling water

75%

Wielopolska M., Filipiak J., Trzebiatowski R.

Acta Scientiarum Polonorum. Piscaria

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2003

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tom 02

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nr 2

9

Influence of environment on the morpho-biology of a carp Puntius sarana Ham. [ Pisces: Cyprinidae ]

75%

Khumar F., Siddiqui S.

Polskie Archiwum Hydrobiologii

|

1992

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tom 39

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nr 1

10

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The surface topography of the tegument and haptor of the monogenean parasite Eudiplozoon nipponicum [Goto, 1891] from the gills of carp [Cyprinus carpio L.]

75%

Hodova I., Gelnar M., Kearn G. C.

Wiadomości Parazytologiczne

|

1998

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tom 44

|

nr 3

11

Some anomalies in the structure of spores of Myxobolus dispar Thelohan, 1895 [Myxosporidia]

75%

Chabros M.

Acta Parasitologica

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1993

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tom 38

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nr 3

12

The occurrence of microorganisms in post-cooling water during the wintering of carp [Cyprinus carpio L.]

75%

Zmyslowska I., Harnisz M., Krause J.

Polish Journal of Natural Sciences

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2003

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tom 15

13

Comparison between natural and artificial substrates in the reproduction of the carp [Cyprinus carpio L.]

75%

Garcia J. C. E., Garcia Ceballos E., Gallardo J. M., Perez-Regadera J. J., Sanchez-Herrera C. F., Santos I. L.

Polskie Archiwum Hydrobiologii

|

1997

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tom 44

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nr 1-2

14

Evaluation of the value of narrow-leaved lupin seeds in pelleted feed mixes for carp

75%

Przybyl A., Jezierska-Madziar M., Girus K., Koligot A.

Animal Science. Scientific Papers of Agricultural University of Poznan

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1999

|

tom 01

15

Microbiological studies of carp [Cyprinus carpio L.] fingerlings wintered in cooling waters

75%

Zmyslowska I., Guziur J., Wozniak M., Harnisz M.

Archives of Polish Fisheries

|

2002

|

tom 10

|

nr 1

The study was carried out in the winter of 1999/2000 at the fishing base of the Olsztyn Fishing Farm. The base was comprised of 48 fish cages (15 m³ each) suspended in a post-cooling water canal of the Ostrołęka thermal-electric power station. During the 190 days of observations (31 October 1999 - 15 May 2000), the following factors were analysed: bacteriological contamination of skin, muscle and gastric contents of carp fingerlings produced in cages from summer fry (July fry; 3-5 g body weight). Bacteriological analyses consisted of determining the total count of bacteria cultured on agar (TVC 20 °C and TłVC 37°C), the total count of colic bacteria (Escherichia coli) on Endo medium (Enterobactriacea) and bacteria that is potentially pathogenic to fish and humans (Aeromonas hydrophila, Pseudomonas fluorescens, P. aeruginosa, Staphylococcus aureus). The identification of microorganisms was carried out using the biochemical tests Api 20 NE, Api 2E and Api Staph (bioMérieux). Statistical analysis showed significant differences in the number of all the bacteria assayed between the muscle tissue versus digestive tract and skin mucus. The counts of all the groups of bacteria determined in the carp were permissible and did not exceed Polish hygiene norms.

16

Evaluation of the usability of betafin as an additive to extruded feed mixes for carp fry

75%

Przybyl A.

Animal Science. Scientific Papers of Agricultural University of Poznan

|

2000

|

tom 02

17

Effects of intraventricular melatonin microinjections on hypothalamic catecholamine activity in carp females during a year

75%

Popek W., Epler P.

Electronic Journal of Polish Agricultural Universities. Series Fisheries

|

1999

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tom 02

|

nr 2

Assays, made on 64 mature carp females aged 5 years, were performed during the spawning season (summer) and in mid-winter. Some fish were subject to intraventricular melatonin microinjections, while other had their pineal gland excised. Intensity of fluorescence in the hypothalamic aminergic nuclei was determined with the fluorescence histochemical method. The lowest fluorescence intensity was revealed in those individuals lacking the pineal gland, the highest intensity being typical of the fish subject to intraventricular melatonin microinjections. In the winter series, all the fish showed a similar fluorescence intensity in the hypothalamic region studied. The results demonstrate a relationship between the pineal gland, melatonin, and the hypothalamic aminergic system, present in carp during the spawning period.

18

Utilization of removable spawning substrate for the reproduction of the carp [Cyprinus carpio L.]

75%

Santos I. L., Sanchez-Herrera C. F., Ceballos-Zuniga E. G., Gallardo J. M., Perez-Regadera J. J.

Polskie Archiwum Hydrobiologii

|

1997

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tom 44

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nr 1-2

19

Preliminary investigations on the influence of some factors on the number of skin mucous cells in carp [Cyprinus carpio]

75%

Antychowicz J., Kozinska A., Kozaczynski W., Roszkowski J.

Bulletin of the Veterinary Institute in Puławy

|

1994

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tom 38

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nr 1

20

Immunisation of carp [Cyprinus carpio L.] against motile Aeromonas

75%

Kozinska A., Antychowicz J.

Bulletin of the Veterinary Institute in Puławy

|

2000

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tom 44

|

nr 1

The purpose of the study was to evaluate an optimum dose of Aeromonas hydrophila and Aeromonas sobria antigens for the vacccination of carp (Cyprinus carpio L.) and to compare the effectiveness of the vaccination with the antigens inactivated with formalin or thermally and given intraperitoneally (ip) or by immersion (imm). The dose was evaluated with the use of formalin antigens. Doses ranging from 3 x 10⁴ to 6 x 10⁸ cells were given by injection and doses of 3 x 10⁵ to 6 x 10⁶ cells/mL of water were administered in bath. Experiments were conducted at 12°C, 16°C, and 23°C ± 1°C . To compare the effectiveness of the antigens inactivated with formalin and thermally the two doses 3 x 10⁸ cells (ip) and 5- 6 x 10⁷cells/mL (imm) were used. The effect of immunisation was evaluated with challenge tests. The relative percentage of health (RPH) and relative percentage of survival (RPS) of fish were calculated. Doses of 3 x 10⁸ cells, and 5-6 x 10⁷ cells/mL given ip and imm, respectively, were considered the most effective irrespective of the water temperature. No marked differences were found between the administration of the antigen by injection and immersion. Fish manifested a significantly higher level of immunity after the administration of formalin antigen in comparison to that following the administration of the antigen inactivated thermally.

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