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长江中下游地区,罗氏沼虾常温养殖的时间是5月中旬至10月底,即使现在采用了锅炉大棚增温培“育早繁虾苗”技术,将虾苗放养时间提前到3月中旬,但池塘从11月到翌年3月仍有4个多月的空闲时间。为了充分利用这段空闲,我们探索了罗氏沼虾与异育银鲫轮养技术,现介绍如下。1池塘条件罗
The middle and lower reaches of the Yangtze River, Macrobrachium rosenbergii cultivation time at room temperature is mid-May to the end of October, even now using the boiler greenhouse warming culture “early breeding shrimp seedlings” technology, the shrimp stocking time ahead of mid-March, but The pond still has more than 4 months of free time from November to March next year. In order to take full advantage of this free time, we explored the Macrobrachium rosenbergii crucian carp breeding technology, are presented below. 1 pond conditions Luo