大规格河蟹生态高效养殖示范

Scientific Fish Farming(2016)

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Abstract
2015年笔者在金坛区指前镇东浦村,通过确定合理的养殖密度、投放足量的螺蛳、自制生物菌调水、混养青虾等手段,实现产值18360元/亩.现将该技术总结如下. 一、池塘准备 1.池塘条件 池塘面积15亩,试验池塘共3个,总面积45亩,池塘坡度比1∶1.5.池塘深度1.2~1.7米,池底平坦,池塘四周设防逃板,池塘内铺设微孔增氧系统.
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