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近年来由于虾病的泛滥,一些省份和单位6月份以前就暴发虾病,造成减产或绝产,大面积的虾池如果不充分利用,进行其它品种的养殖,无疑是对虾池投入的巨大浪费。为此,笔者提出如下建议: 一是发展车虾养殖,实践证明车虾是一个优良品种。具有生长快、成活率高、抗病能力强、经济价值高等优点,可以多茬养殖。乳由市滩涂养殖公司试养了50亩车虾,5月中旬放苗,7月上旬收获8—9cm车虾1250多公斤,收入10多万元,取得较高的经济效益。
In recent years due to the proliferation of shrimp disease, some provinces and units broke out shrimp disease before June, resulting in reduced production or absolute loss. If large-scale shrimp ponds are not fully utilized, breeding of other varieties is undoubtedly a huge waste of shrimp pond investment . To this end, the author made the following recommendations: First, the development of car shrimp farming, car shrimp proved a good variety. With fast growth, high survival rate, disease resistance, high economic value, can be more crop cultivation. Milk by the city beach breeding company trial of 50 acres of shrimp, mid-May Fangmiao early July harvest 8-9cm car shrimp more than 1250 kilograms, income of more than 10 million, made higher economic benefits.