Digestibility coefficients of sun dried and fermented aquatic macrophytes for Cachama blanca, Piaractus brachypomus (Cuvier, ). Coeficientes de. Genero: Piaractus. Especies: Piaractus Brachypomus “Cachama blanca”. “La cachama alcanza su madurez sexual a los 3 años de edad”. The effects of straws volume, cryoprotectants and thawing temperatures were evaluated on the sperm quality of cachama blanca Piaractus.

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Efectos del cloruro de mercurio HgCl2 sobre la sobrevivencia y crecimiento de renacuajos de Dendrosophus bogerti. Diets were finely ground, mixed and pelleted to sizes blabca 4 mm. Carbofuran and cypermethrin-induced histopathological alterations in the liver of Labeo rohita Hamilton and its recovery. The second part was fermented.

Pomacanthus arcuatus

The improper disposal of mercury-containing substances may cause toxicity and accumulate in fish tissues. The 3 x 2 factorial analysis of variances indicated ccahama the digestibility coefficients of the tested macrophytes were significantly different between plant material and treatments, but not between their combinations. Robinson E, Li M. Livest Res Rural Dev. Ecotoxicology Environmental and Safety, 37 2: Mercury immune toxicity in harbour seals: The presence of the stomach is an important feature from a perspective of increased ability of fish to digest complex proteins and therefore to adapt to variable diets Grabner and Hofersince the gastric glands present in the blanc secret pepsin and hydrochloric acid with the purpose to contribute to the enzymatic degradation of foods in the stomach Kaye et al.


The aquatic macrophytes used for experimental diets were harvested as wild or uncultivated plant material from water bodies in northern Colombia.

Es una especie asociada a arrecifes y clasificada como no migratoria. Seminars in avian cachamq exotic pet medicine.

Pomacanthus arcuatus – Wikipedia, la enciclopedia libre

Bulletin of the Japanese Society of Fisheries. De Wikipedia, la enciclopedia libre.

Environmental Monitoring and Assessment, 3: Afterwards, these mixtures were fermented. ADCs of the test ingredients were calculated based on the digestibility of the reference diet and test diets using the formula suggested by Bureau et al.

Courtship and spawning in the emperor angelfish Pomacanthus imperator, with comments on reproduction by other pomacanthid fishes. Ray AK, Das I.

How to cite this article. Thus, fermented aquatic macrophytes, particularly Spirodela polyrhiza, Lemna minorand Azolla filiculoides can be recommended as dietary ingredients into diets for the Cachama blanca Piaractus brachypomus.

Stomach digestion and its effect upon protein hydrolysis in the intestine of rainbow trout Salmogairdneri Richardson. Lower ADC protein were found in wheat bran For the Amazonian fish Piaractus brachypomus as for the majority of characids, the scarce information on nutritional demand existent refers mainly to ingredients which are frequently used in common commercial aquafeeds, namely fish meal, soybean or soybean-derived products and wheat products Quintero et al.

Acute toxicity of mercury, copper and zinc to the Nile tilapia Tilapia nilotica, Linnaeus, Spanish pdf Cachzma in xml format Article references How to cite this article Automatic translation Send this article by e-mail.


Los peces marinos de Venezuela.

Human Pathology, 31 Aquatic macrophytes are one of the most abundant plant materials in the Neotropical floodplain systems and a natural feed source for some native fish species. Although, they have been widely used as a nutrient source in diets for tropical freshwater fish, principally tilapia and carp Edwards ; Ray and Das ; Bairagi et al.

Cachama blanca | Cachama blanca, colectada en la estación pi… | Flickr

b,anca A unifying morphogenetic concept for tumor hyaline globules related to apoptosis. Results The water quality parameters presented during the experimental period were within optimal requirements for Piaractus brachypomus, reported by Vasquez-Torres El interior de la aleta pectoral es amarillo.

Fecal collection methods and determination of crude protein and gross cacyama digestibility coefficients of feedstuffs for pacu, Piaractusmesopotamicus Holmberg, In order to assess the separate and combined effect of the plant material three species and treatment sundried and fermentation on the dry matter, protein and energy digestibility in Cachama blanca a 3 x 2 factorial analysis of variances ANOVA was conducted.

Utilization of diets containing composted aquatic weed Salviniacuculata by the Indian major carp, rohu, Labeorohita Ham.

Faeces collection was done according to a specific schedule.