نتایج جستجو برای: ornamental fishes
تعداد نتایج: 24540 فیلتر نتایج به سال:
Evaluating the effect of dietary soybean oil (S.O) on growth performances of juvenile ornamental fish Severum (Heros severus) was the main objective of this study. To achieve this objective, 462 fish were considered which were divided into 7 test groups including 6 groups of fishes (with an initial average weight of 0.6 ± 0.05 g and length of 2.3±0.35 cm) fed diets containing 6 levels of S.O (D...
Farming and trading of aquarium fish has been considered a popular pastime in the world. Most Iran's are imported from Asian countries including Indonesia, Malaysia, Thailand Vietnam. Fish lice (Argulus) is known as one most important common ectoparasites ornamental fish. Reports indicate that these parasites have observed to Iran (e.g goldfish Carassius auratus koi carp Cyprinus carpio). Today...
Increasing the rate of neoplasms in industrial societies and its wide variety among ornamental and wild fishes in both fresh and salt waters are important. The effect of carcinogenic factors and the role of virus in tumor formation should be considered. In this study 10 3-month-olds Koi and Marble strains of fresh water Angelfish (Pterophyllum scalare), , with cauliflower lesions masses w...
Ornamental fishes are among the most commonly owned companion animals in world, however, transportation process during acquisition can result being exposed to biotic and abiotic conditions which compromise welfare. While many studies have considered methods of improving welfare for food through physical social enrichment, few how improve ornamental post-transport. We investigated whether (i) in...
Enormous data are available on trade, breeding and larval rearing, nutritional and growth studies and aquarium keeping of the ornamental invertebrates from other countries. In India, studies on ornamental invertebrates are not available. The studies related with the biodiversity of ornamental invertebrates are not available from global level. This paper reviewed the research work on marine orna...
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