Sylven S, Elvingson P (1992) Comparison of rainbow trout (Onco- rhynchus mykiss) strains for body weight, length and age at ma- turity in different Swedish production systems. Aquaculture 104: 37-50Sylven S, Elvingson P. Comparison of rainbow trout (Oncorhynchus mykiss) strains for body ...
Currently, the conversion of trout diet into trout weight gain is about 1 : 1, meaning that for each tonne of diet, a tonne of trout is produced. Diets are composed of by-products of edible oil production (soybean meal), fish-meal, grain by-products and recovered protein from poultry ...
aFry of rainbow trout (mean weight 0.74土0.2 g), sea trout (mean weight 0.70土0.1 g) and Atlantic salmon (mean weight 0.76土0.1 g) were divided into fie groups respectively, each contain-ing 40 individuals. After anaesthesia in carbonate buffered MS 222 (Sandoz Ltd, Basel, Switzerland) ...
Due to tag size limitations, only individuals >100 mm fork length received a tag (23-mm half duplex) detectable by the antenna. The length and weight assigned to tagged fish detected migrating from the stream were based on measurements taken at their last physical capture, typically the ...
The aim of this study was to investigate replacing soybean meal with Spirulina, at 0, 20, 40, 60 and 80%, on body length, carcass mean weight (CMW) and Chemical analysis of carcass in rainbow trout during first 50 days of feeding. Four h... Y Shimizu 被引量: 19发表: 2000年 A co...
Treatment of yearling rainbow trout with an enriched preparation of this recombinant GH resulted in enhancement of growth. Specific growth rates, weight increase, and length increase of GH-treated fish were markedly higher than those of the mock-treated or untreated fish. In addition, the chemical...
Wild and domesticated strains of rainbow trout (Oncorhynchus mykiss) were reared in triplicate groups at four fish densities in two separate studies. Fish weight gain, survival, length increase, length variability, feed conversion (weight fed/weight gain), dorsal fin condition, fish health, and wat...
Similar results under the same stimulating conditions were obtained at the protein level showing the induction of a less abundant 100 kDa band with no change in expression of the higher molecular weight protein band. These results support the presence of two trout genes for calnexin that are ...
The Brown diet was significantly inferior to the other diets in terms of weight and length gains, feed conversions, fish-fillet protein content, and phosphorus losses. Nephrocalcinosis was observed only in fish fed the Balshi and Brown diets, but the incidence was not statistically significant....
Eighteen full-sib and 6 sire groups of rainbow trout were used. The fish had been reared in sea-water cages for and had reached an average body weight of 3 kg. No significant effect was found for any of the 10 sources of variation included in the analysis except for length of intestine...