A Review of Broodstock Improvement to Brachyuran Crab: Reproductive Performance
نویسندگان
چکیده
منابع مشابه
Mini review on value chain of brachyuran crab aquaculture and capture
Crabs are decapod crustaceans living in oceans, freshwater and on land. They are omnivorous scavengers and carnivores. Many of them are edible with tremendous aquaculture potentials. Crabbing in recent years increased rapidly due to nutritive value, and their need for local and international market. Different kinds of gears used for capture are sometimes baited with edible stuff. Catch could be...
متن کاملEffect of male age in Caspian brown trout, Salmo trutta broodstock on reproductive performance
In this study, three different age groups of male broodstocks (4, 5 and 6 years respectively) were used to fertilize eggs obtained from nine females. The results showed that 6 year old males had maximum body weight (1766 g), total length (56.3 cm) and sperm volume (31.83 ml). Results did not show significant difference in spermatocrit and spermatozoa concentration among age groups (p>0.05). Our...
متن کاملEffect of male age in Caspian brown trout, Salmo trutta broodstock on reproductive performance
In this study, three different age groups of male broodstocks (4, 5 and 6 years respectively) were used to fertilize eggs obtained from nine females. The results showed that 6 year old males had maximum body weight (1766 g), total length (56.3 cm) and sperm volume (31.83 ml). Results did not show significant difference in spermatocrit and spermatozoa concentration among age groups (p>0.05). Our...
متن کاملReproductive Performance of Rams to Biostimulation
The bio-stimulation technique offers a potentially useful and practical way for reproductive performance in rams. Reports on how bio-stimulation affects sexual potency rams are scarce: Knowledge of how rams respond to bio-stimulation is useful for persons who involved in semen collection; "hand" (controlled) mating, and the administration of sexual performance evaluations. The reduction of the ...
متن کاملReproductive Performance of Rams to Biostimulation
The bio-stimulation technique offers a potentially useful and practical way for reproductive performance in rams. Reports on how bio-stimulation affects sexual potency rams are scarce: Knowledge of how rams respond to bio-stimulation is useful for persons who involved in semen collection; "hand" (controlled) mating, and the administration of sexual performance evaluations. The reduction of the ...
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ژورنال
عنوان ژورنال: International Journal of Aquaculture
سال: 2016
ISSN: 1927-5773
DOI: 10.5376/ija.2015.05.0038