搜索结果: 1-9 共查到“农学 Sander lucioperca L.”相关记录9条 . 查询时间(0.109 秒)
Early embryonic development in pikeperch (Sander lucioperca) related to micromanipulation
blastodisc isolation blastula cleavage
2016/7/6
Recently, transplantation of germ cells has attracted attention as a potential technique for efficient reproduction of fish. One of the well-proven techniques to deliver donor germ cells into a recipi...
Benefits of hormone treatment of both sexes in semi-artificial reproduction of pikeperch (Sander lucioperca L.)
hCG spermatozoa fertilization hatching spawning nest larvae
2016/6/3
Propagation of pikeperch Sander lucioperca by semi-artificial management was investigated using hormonal induction to better understand the effect of hormonal treatment of both sexes. Fourteen pairs o...
Genetic characterization of introduced Tunisian and French populations of pike-perch (Sander lucioperca) by species-specific microsatellites and mitochondrial haplotypes
zander nuclear markers cytochrome b stocking North Africa Europe
2016/5/11
The pike-perch is among the economically most valuable fish species for both commercial and recreational fishermen. This could be seen as the main reason for its introductions into Western Europe (inc...
Impact of brewer’s yeast extract and levamisole in diets with vegetable oils on the growth, chemical composition, and immunological and biochemical blood parameters of pikeperch (Sander lucioperca)
lipids fatty acids immunomodulators disease resistance
2015/12/17
The impact of applying NuPro® (40 g/kg feed) and levamisole (300 mg/kg feed) in European pikeperch (Sander lucioperca) diets with vegetable oils on growth, immunological, hematological, and blood...
Sperm morphology, ultrastructure, and motility in pikeperch Sander lucioperca (Percidae, Teleostei) associated with various activation media
spermatozoa motility spermatozoa velocity calcium
2015/7/3
Spermatozoa morphology, ultrastructure, and spermatozoa motility traits were studied in pikeperch (Sander lucioperca) after activation in various media (AM 1 ?45mM NaCl, 5mM KCl, 20mM Tris, pH 8.5; AM...
Effect of size sorting on the survival, growth and cannibalism in pikeperch (Sander lucioperca L.) larvae during intensive culture in RAS
pikeperch larvae sorting RAS growth survival cannibalism
2015/6/9
The aim of the experiment was to determine the impact of sorting on the growth, survival, and cannibalism of pikeperch larvae during intensive culture in recirculation systems. Larvae aged 48 days pos...
Effect of different dietary lipid levels on growth performance,slaughter yield,chemical composition,and histology of liver and intestine of pikeperch,Sander lucioperca
percid fish lipid slaughter yield histology body composition
2015/6/9
In this study, 16-month-old pikeperch, Sander lucioperca, (initial body weight 280 g) were fed three diets with different lipid levels with the aim of determining the impact on the growth performance,...
Growth performance of juvenile pikeperch, Sander lucioperca (L.) fed graded levels of dietary lipids
Sander lucioperca (L.) dietary fat levels growth body composition
2015/6/5
The aim of the experiment was to determine the effect of graded lipid content in experimental isoprotein feed (6, 10, 14% lipids and 45% protein) on the growth performance of juvenile pikeperch (initi...
Effect of feeding frequency on growth and size variation in juvenile pikeperch, Sander lucioperca (L.)
Sander lucioperca feeding schedule feed ration growth size dispersion
2015/6/2
The aim of the investigation was to determine the effect of feeding frequency (one or three rations or continuous feeding with artificial feed) on the juvenile pikeperch (Sander lucioperca) growth rat...