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由于南美白对虾的生产季节在4￣8月,剩下的9月至次年3月约半年多的时间池塘处于闲置状态。我地农户根据这一段时间气温较低的特点,因时制宜引进冷水性鱼类进行双茬养殖,取得了可观的效益。现向大家介绍南美白对虾、丁双茬养殖技术。一、南美白对虾养殖1郾池塘准备3月下旬,对池
Due to the production season of P. vannamei in April ~ August, the rest of September to March next year, about half a year’s time, the pond is idle. According to the characteristics of low temperature during this period, farmer households in my area are able to introduce double-staged breeding of cold-water fish because of the time-schedule and have achieved considerable benefits. Now we introduce the South American white shrimp, double crop cultivation technology. First, the South American white shrimp farming 1 郾 pond preparation in late March, the pool