Results 121 to 130 of about 6,164 (251)

Meat yield and chemical quality of crayfish (astacus leptodactylus esch., 1823) in kehan dam lake [PDF]

open access: yesEurasian Journal of Veterinary Sciences
In this study, meat yield and chemical quality of Astacus leptodactylus caught in Keban Dam Lake were investigated. The study was carried out between October 1996 and September 1997 and a total of 282 crayfish { 135 males, 147 females ) were studied ...
Ayşe Gürel, Bahri Patır
doaj  

The Role of Hydrogen Sulfide in the Localization and Expression of p53 and Cell Death in the Nervous Tissue in Traumatic Brain Injury and Axotomy. [PDF]

open access: yesInt J Mol Sci, 2023
Rodkin S   +10 more
europepmc   +1 more source

Die Fische und Großkrebse der oberen und mittleren Hase : mit 1 Tabelle [PDF]

open access: yes, 1976
Der Fischbestand der Hase. eines 174 km langen Nebenflusses der Ems, wird (im wesentlichen durch Umfrage bei den Fischereiberechtigten) für die insgesamt 93,2 km lange Strecke von der Quelle bis Quakenbrück ermittelt.
Weber, Heinrich E.
core  

Az angolna (Anguilla anguilla L.) táplálkozása a Balaton parti övében | Feeding of European eel (Anguilla anguilla L.) in the littoral zone of Lake Balaton [PDF]

open access: yes, 2013
Eel, Anguilla anguilla L. that were introduced into Lake Balaton between 1961 and 1991 have a significant effect on the structure and functioning of the aquatic biota in Lake Balaton.
Boczonádi, Zs.   +4 more
core  

Enhancing maturation of Astacus leptodactylus by temperature modification

open access: yes, 2007
The object of this survey is to enhance maturation of Astacus leptodactylus by temperature modification in order to have juveniles in the starting period of crayfish culture and to reach an acceptable market size at the end of one period culture as well.
Danesh khosh Asl, Ali   +8 more
openaire   +3 more sources

Effects of Dietary Pelargonium sidoides Extract on Growth Performance in Common Carp, Cyprinus carpio [PDF]

open access: yes, 2011
The effects of graded dietary supplementation of Pelargonium sidoides extract on growth performance, feed utilization, and body composition in common carp, Cyprinus carpio, were preliminarily evaluated.
Bircan-Yildirim, Yasemin   +2 more
core  

Extraction of Chitin from Crayfish (Astacus leptodactylus) Shell Waste

open access: yesAlınteri Zirai Bilimler Dergisi, 2018
In this study, chitin was chemically extracted from the crayfish (Astacus leptodactylus) shells. Deproteinization, demineralization and decolorization processes were applied to obtain chitin. In order to determine characterization of the chitosan; yield, moisture and ash contents, degree of deacetylation, colour properties, Fourier Transform Infrared ...
openaire   +4 more sources

Effects of dietary substitution of fishmeal by black soldier fly (Hermetia illucens) meal on growth performance, whole-body chemical composition, and fatty acid profile of Pontastacus leptodactylus juveniles. [PDF]

open access: yesFront Physiol, 2023
Alvanou MV   +12 more
europepmc   +1 more source

Металотіонеїни прісноводних тварин як біомаркери забруднення водного середовища йонами важких металів [PDF]

open access: yes, 2004
Досліджено взаємодію апотіонеїну рака (Astacus leptodactylus L.) та жаби (Rana esculenta L.) з йонами важких металів за УФ-спектрами реконструйованих металотіонеїнів. Для Pb-MT та Fe-MT обох видів характерні смуги поглинання з максимумом, відповідно, при
Фальфушинська, Г. І.
core  

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