نوع مقاله : مقاله پژوهشی
نویسندگان
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Unwanted organisms of five shrimp farms in Bushehr were studied from September to December 1997 in a culture period. In a random and systematic sampling 2 species of wild shrimp, 13 species of fish, 2 species of carb, one species of barnacles, 2 species of sea weeds, and 2 group of birds were collected and identified. These organisms are considered as pests, tood competitors, predators and diseases vectors that with increasing food conversion, hunting mechanical injuries, stress and diseases take important part in decreasing the shrimp production. The best way of eliminating them is to avoid them entering in shrimp farms by paying enough attention to ponds and farms.
کلیدواژهها [English]
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