The growth up of rainbow trout (Oncorhynchus mykiss) in a reuse reconditioning water system was carried out with the porpose to measure the growth rates, food convertion ratio and water quality. Ninety five trout with an average weight of 98.24 +- 18.89 grams and total length of 22.47 +- 0.95cm were used. These organisms were introduced in 5.6m3 circular tnaks, each one with a density of 3 ind/m3. The tanks flow of water maintained constant in 21 min-1 and the fishes were fed three times a day (3% of biomass) with a commercial diet containing 41.9 +- 0.13% preotein and 12.08 +- 0.12% lipids. Biomentrics parameters were measured every fouteen days and calculated the instantaneous growth rate (IGR), the specific growth rate (Gu), and Food Con...
Background: rainbow trout is widely accepted for human consumption worldwide, however, its culture r...
Control of water quality in intensive fish culture systems is offten the bottleneck for their succes...
Brown trout and rainbow trout (average weight 100 g) were reared in fresh water at 12 degrees C unde...
Objective. To evaluate a water recirculation system for rainbow trout fish cultures at the recircula...
An alternative to intensify fish production, reducing the environmental impact and production costs ...
Slight improvements in the feeding efficiency can be translated in an important diminution of the pr...
Para evaluar el comportamiento productivo de truchas arcoíris (Oncorhynchus mykiss), en la Estación ...
Growth and feed utilization parameters of intensive commercial rainbow trout (Oncorhynchus mykiss) c...
ABSTRACT Objective. To evaluate the performance of different biofilters in a recirculating aquacul...
Rainbow trout (Oncorhynchus mykiss) is a freshwater fish of the family Salmonidae; cultivation in i...
Slight improvements in the feeding efficiency can be translated in an important diminution of the pr...
Growth and feed utilization parameters of intensive commercial rainbow trout (Oncorhynchus mykiss) c...
The research aimed to evaluate technically, through water quality indicators, livestock income and m...
A study was conducted to evaluate the correlation between selected physico-chemical parameters of wa...
The objective of our study is to test the efficacy of an extruded food on the growth performance of ...
Background: rainbow trout is widely accepted for human consumption worldwide, however, its culture r...
Control of water quality in intensive fish culture systems is offten the bottleneck for their succes...
Brown trout and rainbow trout (average weight 100 g) were reared in fresh water at 12 degrees C unde...
Objective. To evaluate a water recirculation system for rainbow trout fish cultures at the recircula...
An alternative to intensify fish production, reducing the environmental impact and production costs ...
Slight improvements in the feeding efficiency can be translated in an important diminution of the pr...
Para evaluar el comportamiento productivo de truchas arcoíris (Oncorhynchus mykiss), en la Estación ...
Growth and feed utilization parameters of intensive commercial rainbow trout (Oncorhynchus mykiss) c...
ABSTRACT Objective. To evaluate the performance of different biofilters in a recirculating aquacul...
Rainbow trout (Oncorhynchus mykiss) is a freshwater fish of the family Salmonidae; cultivation in i...
Slight improvements in the feeding efficiency can be translated in an important diminution of the pr...
Growth and feed utilization parameters of intensive commercial rainbow trout (Oncorhynchus mykiss) c...
The research aimed to evaluate technically, through water quality indicators, livestock income and m...
A study was conducted to evaluate the correlation between selected physico-chemical parameters of wa...
The objective of our study is to test the efficacy of an extruded food on the growth performance of ...
Background: rainbow trout is widely accepted for human consumption worldwide, however, its culture r...
Control of water quality in intensive fish culture systems is offten the bottleneck for their succes...
Brown trout and rainbow trout (average weight 100 g) were reared in fresh water at 12 degrees C unde...