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Why Does Shrimp Farming Lose Money? Real Case Analysis
In order to summarize the experience and lessons of crayfish farming, the author recently surveyed more than 20 shrimp farming ponds covering nearly 1,000 mu in the urban area. According to the survey statistics, in 2011, 80% of shrimp farmers made a profit, with an average profit of 750 yuan per mu, and the highest reaching 1,050 yuan. But nearly 20% of farmers suffered losses.
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Case Analysis and Technical Key Points of Ecological Loach Farming
Case Analysis of Ecologically Farmed Loach
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Case Analysis of Diagnosis and Treatment of Gosling Plague in Young Geese
Diagnosis and Treatment of an Outbreak of Gosling Plague in Young Geese