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笔者2004年在龙海市紫泥甘文农场开展对虾池混养缢蛏试验,试验面积74.67公顷,收获缢蛏475吨,对虾28吨,每公顷增加收入31511元,取得了巨大的经济效益。现把对虾池混养缢蛏技术总结如下:一、虾塘选择与清整1.水源以自然纳潮为主,水质无污染,海水比重在1.008～1.022之间,水温8～32
In 2004, the author carried out the shrimp pond polyculture trial in Ziyun Ganwen Farm of Longhai City, with an experimental area of 74.67 hectares and a harvest of 475 tons of shrews and 28 tons of prawns. The revenue per hectare was 31,501 yuan, which made tremendous economic benefits. Now prawn pond polyculture 缢 蛏 technology is summarized as follows: First, the selection and cleaning of shrimp ponds 1. Water to the main natural tide, water pollution, sea water proportion between 1.008 ~ 1.022, the water temperature of 8 to 32