论文部分内容阅读
临近春节,山东文登市泽库和埠口两镇的一些专业户还在虾池里忙碌着,这是怎么回事呢?原来他们是在出池“储养”的螃蟹——当地俗称“石夹红”。 “石夹红”生长在潮间带的礁石下,个头不大,味道鲜美,每年的10月份是捕捞旺季,这时的价格一般每公斤10元左右,养虾专业户们瞅准了这个机会,大胆尝试这种螃蟹的“储藏式”养殖,他们在秋季大力收购“石夹红”蟹,将其放在出完虾的闲置养虾池中,投入少量的饵料喂养,一直养到临近春节期间出池,其成活率一般在80％左右,价格每公斤36元,这时的“石夹红”蟹主要是出口日本,很受欢迎,短短3个月的时
Near the Spring Festival, Shandong Wendeng City, Zeku and Bukou two towns in some specialized households are also busy in shrimp ponds, how is this going on? They turned out to be “storage” crab - the local commonly known as “stone clip red”. “Stone clip red” growing in the intertidal reef, small, tasty, every October is a fishing season, when the price is generally 10 yuan per kilogram, shrimp farming households have aimed at this opportunity, Daringly try this kind of “storage” culture of crabs. They vigorously acquired the “red crab” crabs in the autumn and placed them in the idle shrimp ponds of the shrimp dumplings. They fed a small amount of food and kept them until the Spring Festival Out of the pool, the survival rate is generally around 80%, the price of 36 yuan per kilogram, then “stone red” crab is mainly exported to Japan, very popular, just 3 months time