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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Moreover, it is the primary fish species in the Colombian national program of food safety and occupies the second place in the Colombian national aquaculture production Espinal et al. Digestibilidad aparente de tres subproductos, afrecho de cebada, germen de malta y levadura de cerveza en cachama blanca Piaractus brachypomus.

Environmental Toxicology, 18 4: Letter to the Editor of Aquaculture, Aquaculture.

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

Digestibility determination in fish using chromic oxide marking and analysis of contents from different segments of the gastrointestinal tract. Lin Cachma, Randall D.

Bureau D, Hua Cafhama. Aquatic Toxicology, 48 4: Necropsy techniques for fish. Mercury concentration in the muscle of seven fish species from Chagan Lake, Northeast China. Fecal collection methods and determination of crude protein and gross energy digestibility coefficients of feedstuffs for pacu, Piaractusmesopotamicus Holmberg, The living marine resources of the Western Central Atlantic. Mercury immune toxicity in harbour seals: Bony fishes part 2 Opistognathidae to Molidaesea turtles and marine mammals.

Grabner M, Hofer R. African Journal of Microbiology Research, 6 These results are also consistent to those previously reported for other warm water fish by several authors. High ash content negatively influence the digestibility of plant materials. Services on Demand Article.


De Wikipedia, la enciclopedia libre. Diets were finely ground, mixed and pelleted to sizes of 4 mm. The ADC protein of fermented aquatic macrophytes between In addition, ensuring a high diet digestibility preserves the aquatic environment by avoiding the accumulation of indigestible ingredients. Determination of the immunotoxic potential of heavy metals on the functional activity of bottlenose dolphin leukocytes in vitro.

Thus, fish species of the genus Piaractus are desired for using unconventional plant ingredients as nutrient sources in the rural aquaculture. Fish, Acute Toxicity Test. Bulletin of Environmental Contamination and Toxicology, 88 1: Among test ingredients, the highest ADC drymatterADC protein and ADC energy were obtained for fermented macrophytes, whereas the significantly lowest value was displayed by the sundried macrophytes.

Mergus Publishers, Melle, Germany. Ecotoxicology Environmental and Safety, 37 2: Cell Biology and Toxicology, 21 3- 4: To enhance the nutritional value of plant materials for fish, simple methods for processing suitable for marginal areas have been investigated.

Los peces marinos de Venezuela. Afterwards, seven experimental diets one reference diet and six test diets were randomly assigned to triplicate experimental groups.

Antimicrobial properties of skin mucus from four freshwater cultivable fishes Catla catla, Hypophthalmichthys molitrix, Labeo rohita and Ctenopharyngodon idella. Trimmed Spearman-Karber cachhama for estimating median lethal concentrations in toxicity bioassays. After taxonomical identification, the plant material was cleaned and divided in two parts. Toxicology of dietary uranium in lake white fish Coregonus clupeaformis.

Digestibilidad aparente de ingredientes de origen animal y vegetal para Cachama Piaractus brachypomus. Consultado el 19 de septiembre de Serrasalminae Pacus and Piranhas. Statistical Analysis 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 blanda energy digestibility in Cachama blanca a 3 x 2 factorial analysis of variances ANOVA was conducted.


Biological Trace Element Research, Spirodela polyrhiza Giant DuckweedVlanca minor Duckweed and Azolla filiculoides Fern Azolla treated by sun drying or lactic acid fermentation Table 1. The use of salt in aquaculture.

Cachama blanca

An overview of the immunological defenses in fish skin. Apparent digestibility of rendered animal protein ingredients for rainbow trout Oncorhynchus mykiss.

The 3 x 2 factorial analysis of variances indicated that the digestibility coefficients of the tested macrophytes were significantly different between plant material and treatments, but not between their combinations. In feed formulation, the most important characteristics of the components are their nutrient quantity and quality as well as their digestibility, mainly digestible protein and energy Austreng ; Fagbenro Material blanc methods Sun Drying and Fermentation of Aquatic Plants The aquatic macrophytes used for experimental diets were harvested as wild or uncultivated plant material from water bodies in northern Colombia.

The South American fish Cachama blanca or Pirapitinga common blancz in Colombia and Brazil, respectively Piaractus brachypomus Characidaeis an omnivorous fish with a predominantly herbivorousfeeding behaviour Silva Piaractus brachypomus is a typical omnivorous fish, although some aspects of its digestive tract morphology present similarities with carnivorous species as the trout, the Bacalao and the striped Bass.

On the digestion of food protein by gold-fish Carassiusauratus L. Plants were collected continuously during a period of 12 weeks.

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