Wyniki wyszukiwania

1

Termiczne optimum wzrostu oraz optymalna temperatura podchowu wylegu mietusa Lota lota [L.]

100%

Wolnicki J., Kaminski R., Korwin-Kossakowski M., Myszkowski L.

Komunikaty Rybackie

|

1999

|

nr 5

6-8

2

Mietus [Lota lota L.].Cz.I.Wybrane elementy biologii okresu larwalnego

100%

Kujawa R., Kucharczyk D., Skrzypczak A.

Komunikaty Rybackie

|

1998

|

nr 2

8-9

3

Mietus Lota lota [L.] w Osrodku Zarybieniowym PZW Szczodre. 1.Podsumowanie wynikow rozrodu z lat 1997-2000

100%

Kleszcz M., Witkowski A., Wolnicki J.

Komunikaty Rybackie

|

2001

|

nr 6

16-18

4

The morphology of circulating blood cells of burbot [Lota lota L.]

100%

Adamowicz A., Homatowska A., Wojtaszek J.

Cellular and Molecular Biology Letters

|

2002

|

tom 07

|

nr Suppl.

5

Carotenoid content in Lota lota [L.] individuals in various biological activity periods

100%

Czeczuga B., Czeczuga-Semeniuk E.

Folia Biologica

|

1999

|

tom 47

|

nr 3-4

6

Zachowanie sie mlodocianych form rozwojowych mietusa [Lota lota L.] w warunkach kontrolowanych

84%

Kujawa R., Mamcarz A., Cieslak D., Kucharczyk D.

Komunikaty Rybackie

|

1999

|

nr 4

9-10

7

Mietus [Lota lota L]. Cz.II. Wybrane elementy biologii okresu larwalnego

84%

Kujawa R., Kucharczyk D., Skrzypczak A., Mamcarz A.

Komunikaty Rybackie

|

1998

|

nr 3

12-13

8

Mass initial rearing of burbot Lota lota [L.] larvae under controlled conditions

84%

Zarski D., Sasinowski W., Kucharczyk D., Kwiatkowski M., Krejszeff S., Targonska K.

Polish Journal of Natural Sciences

|

2009

|

tom 24

|

nr 1

76-84

In this study the suitability of various feeds in mass rearing of burbot Lota lota (L.) larvae under controlled conditions was determined. During the rearing the fish were fed with: artificial fodder, live Artemia nauplii and decapsulated cysts of artemia. The experiment continued for 20 days and it was conducted from hatching of the larvae. The initial density of fish during rearing was 1000 individuals dm⁻³. Rearing water temperature was set at 12℃. The parameters such as: average body length and height of the larvae and survival after completion of rearing period, were recorded. The Artemia nauplii proved the most suitable for feeding burbot larvae during the initial rearing. Additionally, high mortality of larvae was recorded during the period of filling the swim bladder.

9

Temperature-influenced growth and survival of burbot Lota lota [L.] larvae fed live food under controlled conditions

84%

Wolnicki J., Kaminski R., Myszkowski L.

Archives of Polish Fisheries

|

2002

|

tom 10

|

nr 1

The growth and survival of burbot Lota lota (L.) larvae reared from the first feeding on freshly hatched Artemia franciscana nauplii at 12, 15, 18, 21, and 24ºC was compared in a 20-day experiment. Nauplii of the commercial strain Artemia proved to be an excellent start diet for L. lota larvae. The best fish growth was found at 21ºC where they attained a final average total length of 14.4 mm and an average body weight of 37.1 mg. The highest final survival rates of 90 and 92% were recorded at 12 and 15ºC, respectively. At all higher water temperatures, larval final survival rates were significantly lower, with the minimum value of 41% at 24ºC. In light of these results, it is evident that either temperatures lower or higher than 21ºC are outside of the optimal range for L. lota larvae as they produce relatively slow growth or poor survival or both.

10

Mroczne koleje zycia wylegu mietusa

84%

Wolnicki J., Korwin-Kossakowski M.

Komunikaty Rybackie

|

1999

|

nr 4

6-9

11

Mietus Lota lota [L.] w Osrodku Zarybieniowym PZW Szczodre. 2.Produkcja materialu zarybieniowego w stawach i efektywnosc zarybien rzek

67%

Kleszcz M., Witkowski A., Wolnicki J.

Komunikaty Rybackie

|

2002

|

nr 1

27-29

12

Szanse masowej produkcji materiału zarybieniowego miętusa Lota lota (L.) w świetle ostatnich prac badawczych

67%

Wolnicki J.

Przegląd Rybacki

|

2001

|

tom 26

|

nr 2[57]

13

Lipidic profiles of tissue and liver oil of burbot, Lota lota (L.)

67%

Wong A.

Acta Ichthyologica et Piscatoria

|

2008

|

tom 38

|

nr 1

Background. Burbot, Lota lota (L.), is a freshwater fish that is related to the marine family Gadidae. Its distribution is widespread in northern Canada. This species is not fished commercially at present. The high content of vitamin A and vitamin D in burbot liver oil was first reported in 1930. Since that time, there have been little or no research studies made on the nutritional components of burbot liver oil. The present study was aimed to assess the key nutritional components present in liver oil isolated from burbot caught in two northern Canadian lakes. Materials and Methods. Liver oil extracted from liver isolated from burbot caught in two northern Canadian lakes was tested for n-3 fatty acids and fat-soluble vitamins. Thermal stability of the liver oil was also evaluated. Burbot tissue was also analyzed for comparison purposes. Results. The contents of n-3 fatty acids, vitamin A and vitamin D of burbot liver oil were found to be comparable to those of the (reference) cod liver oil. Vitamin K content was discovered to be surprisingly high in comparison to known leafy green vegetable food sources. Conclusion. Burbot liver oil could provide a single source of dietary supplement of n-3 fatty acids, vitamin A, vitamin D, and vitamin K to meet the daily recommended nutritional allowances.

14

The influence of water temperature on the growth, survival, condition and biological quality of juvenile burbot, Lota lota [L.]

67%

Wolnicki J., Myszkowski L., Kaminski R.

Archives of Polish Fisheries

|

2001

|

tom 09

|

nr 1

Growth, survival, condition (Fulton's coefficient) and biological quality (salinity stress test) were compared in 2-month-old burbot (20 mg BW, 10.9 mm TL) reared at 12,15,18, and 21°C. At 15°C, the fish showed the best growth in BW and TL (170 mg and 24.5 mm, respectively), and the highest final survival rate (97%), whereas their condition coefficient and tolerance to salinity proved to be the second best. This may indicate that a temperature of 15°C should be used for the practical purposes of juvenile burbot mass production under controlled conditions.

15

New data on the morphology of Comephoronema oschmarini [Nematoda, Cystidicolidae], a little-known gastrointestinal parasite of Lota lota [Teleostei] in Palaearctic Eurasia

67%

Moravec F., Hanzelova V., Gardeaux D.

Acta Parasitologica

|

2007

|

tom 52

|

nr 2

The nematode Comephoronema oschmarini Trofimenko, 1974 (Cystidicolidae) was found in the stomach of the burbot Lota lota (Linnaeus) of Lake Geneva, Savoy, France, collected on 23 March 2000 [prevalence 60% (3/5); intensity of infection 2–66 (mean 35)]. This material made it possible to study in detail the morphology of this so far little-known parasite, using both light and scanning electron microscopy (the latter not previously used for this species). The SEM examination showed taxonomically important morphological features, not previously reported, including the presence of distinct terminal pseudolabial projections (protuberances), four submedian labia, four bilobed submedian sublabia, and only four cephalic papillae. Deirids were found to be bifurcated. A description of the true arrangement of the two last pairs of minute caudal papillae and phasmids in the male is given. Species of Compehoronema Layman, 1933 are considered to be closely related to those of Ascarophis van Beneden, 1871. A key to valid species of Comephoronema is provided.

16

Reexamination of the gill respiratory surface area in the pike, Esox lucius, and remarks on the other fish species

67%

Jakubowski M.

Acta Biologica Cracoviensia. Series Zoologia

|

1992-1993

|

tom 34-35

17

Miętus

59%

W.A.

Przegląd Rybacki

|

1993

|

tom 18

|

nr 6

18

Mietus

50%

Kujawa R.

Przyroda Polska

|

2002

|

nr 01

8-9

19

Realizacja projektu restytucji ryb dwusrodowiskowych w gornym i srodkowym dorzeczu Odry

43%

Witkowski A., Blachuta J., Kleszcz M., Napora K.

Komunikaty Rybackie

|

2002

|

nr 3

13-16

20

Slodkowodny dorsz

42%

Zielinski A.

Echa Leśne

|

2002

|

nr 03

32-33

Ograniczanie wyników

Termiczne optimum wzrostu oraz optymalna temperatura podchowu wylegu mietusa Lota lota [L.]

Mietus [Lota lota L.].Cz.I.Wybrane elementy biologii okresu larwalnego

Mietus Lota lota [L.] w Osrodku Zarybieniowym PZW Szczodre. 1.Podsumowanie wynikow rozrodu z lat 1997-2000

The morphology of circulating blood cells of burbot [Lota lota L.]

Carotenoid content in Lota lota [L.] individuals in various biological activity periods

Zachowanie sie mlodocianych form rozwojowych mietusa [Lota lota L.] w warunkach kontrolowanych

Mietus [Lota lota L]. Cz.II. Wybrane elementy biologii okresu larwalnego

Mass initial rearing of burbot Lota lota [L.] larvae under controlled conditions

Temperature-influenced growth and survival of burbot Lota lota [L.] larvae fed live food under controlled conditions

Mroczne koleje zycia wylegu mietusa

Mietus Lota lota [L.] w Osrodku Zarybieniowym PZW Szczodre. 2.Produkcja materialu zarybieniowego w stawach i efektywnosc zarybien rzek

Szanse masowej produkcji materiału zarybieniowego miętusa Lota lota (L.) w świetle ostatnich prac badawczych

Lipidic profiles of tissue and liver oil of burbot, Lota lota (L.)

The influence of water temperature on the growth, survival, condition and biological quality of juvenile burbot, Lota lota [L.]

New data on the morphology of Comephoronema oschmarini [Nematoda, Cystidicolidae], a little-known gastrointestinal parasite of Lota lota [Teleostei] in Palaearctic Eurasia

Reexamination of the gill respiratory surface area in the pike, Esox lucius, and remarks on the other fish species

Miętus

Mietus

Realizacja projektu restytucji ryb dwusrodowiskowych w gornym i srodkowym dorzeczu Odry

Slodkowodny dorsz