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七十年代以来,国内外关于海洋捕捞资源衰退、必须重视发展海水养殖的呼声日趋高涨。我国海岸线长达18000多公里,适宜于养殖的浅海滩涂2000多万亩,如今只利用了200多万亩,利用率仅10％,另外潮间带养殖的品种和作为饵料的浮游、底栖生物繁多,因此,发展滩涂养殖的潜力很大。近年来,浙江省宁海县以户养为主发展滩涂养殖,已表现出可喜的势头和旺盛的生命力。
Since the 1970s, at home and abroad, there has been a growing call for the development of mariculture on the decline of marine fishing resources. China’s coastline of more than 18,000 kilometers, suitable for shallow aquaculture breeding more than 2000 acres, and now only about 2000000 acres, the utilization rate of only 10%, while the intertidal breeding species and as bait floating planktonic, benthic Therefore, there is great potential for the development of beach culture. In recent years, Ninghai County, Zhejiang Province, mainly engaged in the development of tidal flats based on domesticated households, has shown encouraging momentum and strong vitality.