海虾生产的旺季即将来临。近年来,上海和江苏、浙江的机帆渔船在长江口渔场生产的海虾主要有哈氏仿对虾、葛氏长臂虾和中华管鞭虾等品种,产量不断增长。据调查了解,上海市水产供销公司海虾收购量从1979年的3.3万担猛增到1981年的13.8万担。海虾的生产具有时间长、海区广、船只多、产量高、易变质等特点,在气温较高的时候,保鲜是一个问题。 Shrimp production season is coming. In recent years, Shanghai and Jiangsu, Zhejiang, Gansu fishing vessels in the Yangtze River Estuary fishing shrimp production are mainly Habitat shrimp, Gekko long arm shrimp and Chinese pipe whip shrimp and other varieties, production continued to grow. According to the survey, the acquisition of shrimp from Shanghai Fisheries Supply and Marketing Corporation surged from 33,000 in 1979 to 138,000 in 1981. Production of shrimp has a long time, wide sea area, many ships, high yield, perishable and other characteristics, when the temperature is high, preservation is a problem.