The objective of this study was to characterize and compare the sediment fish ponds commercial of cachama blanca and red tilapia during two productive cycles. The sediment was sampled at three points in the pond and for each species were selected three ponds at random. Organic matter, pH, phosphorus available, the macro- and micronutrients were compared between cycles per species. The sediment of ponds with cachama was not significant different between cycles, except in calcium (P<0.05), pH, potassium and copper (P<0.01). In the other hand, organic matter, available phosphorus (P<0.05) and copper (P<0.01) were the variables with significant different between cycles in the sediments of the ponds of tilapia. The mean value of organic matter (...
A coleta de amostras é um ponto crítico para a representatividade da análise de sedimentos em viveir...
O estudo avaliou o estado trófico e o aumento nas concentrações de nutrientes em viveiros seqüenciai...
In order to understand the influence of a net cage tilapia culture on the environment, water quality...
El objetivo de este estudio fue caracterizar y comparar el sedimento de estanques piscícolas comerci...
Organic matter (OM), pH, available phosphorus, macro and micronutrients were analyzed in surface sed...
In aquaculture, ponds with high loads of organic inputs, organic matter accumulates at the bottom ov...
The objective of the study was to characterize the pond sediment with fish and without fish from the...
The need to know how the concentrations of microalgae fluctuate in tilapia cultures is crucial since...
The rates of sedimentation and resuspension of organic carbon and total nitrogen were measured in ea...
Aquaculture has become an important and lucrative agricultural activity, with great commercial and s...
An investigation was performed in a pond (San Miguel) directly associated with the Salado River (Pam...
La acuicultura genera una gran demanda de sedimentos ricos en nutrientes que podrían emplearse en la...
The purpose'of this paper was to determine the trophy status of San Miguel del Monte pond because eu...
The objective of this project was to know the primary productivity, the transparency, pH, dissolved ...
OBJETIVO: O objetivo deste estudo foi avaliar durante as estações seca e estação chuvosa a qualidade...
A coleta de amostras é um ponto crítico para a representatividade da análise de sedimentos em viveir...
O estudo avaliou o estado trófico e o aumento nas concentrações de nutrientes em viveiros seqüenciai...
In order to understand the influence of a net cage tilapia culture on the environment, water quality...
El objetivo de este estudio fue caracterizar y comparar el sedimento de estanques piscícolas comerci...
Organic matter (OM), pH, available phosphorus, macro and micronutrients were analyzed in surface sed...
In aquaculture, ponds with high loads of organic inputs, organic matter accumulates at the bottom ov...
The objective of the study was to characterize the pond sediment with fish and without fish from the...
The need to know how the concentrations of microalgae fluctuate in tilapia cultures is crucial since...
The rates of sedimentation and resuspension of organic carbon and total nitrogen were measured in ea...
Aquaculture has become an important and lucrative agricultural activity, with great commercial and s...
An investigation was performed in a pond (San Miguel) directly associated with the Salado River (Pam...
La acuicultura genera una gran demanda de sedimentos ricos en nutrientes que podrían emplearse en la...
The purpose'of this paper was to determine the trophy status of San Miguel del Monte pond because eu...
The objective of this project was to know the primary productivity, the transparency, pH, dissolved ...
OBJETIVO: O objetivo deste estudo foi avaliar durante as estações seca e estação chuvosa a qualidade...
A coleta de amostras é um ponto crítico para a representatividade da análise de sedimentos em viveir...
O estudo avaliou o estado trófico e o aumento nas concentrações de nutrientes em viveiros seqüenciai...
In order to understand the influence of a net cage tilapia culture on the environment, water quality...