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Polyculture of yellow catfish and soft-shelled turtles can net 10,000 yuan per mu
In recent years, with breakthroughs in special feed for yellow catfish and in fry breeding technology, various farming models for yellow catfish, including main culture, polyculture and intercropping, have been rapidly applied. The "18221" efficient pond farming model uses high-economic-value yellow catfish to replace the traditional "four major Chinese carps" in a polyculture model with soft-shelled turtles. This model means that in 1 mu of farming water surface, 800 jin of yellow catfish and 200 jin of soft-shelled turtles are produced, with an output value of 20,000 yuan and a profit of 10,000 yuan. It is a typical high-yield, high-efficiency farming model. Its technical points: One
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Analysis of the Golden Coin Turtle's Lifespan: How Many Years Can It Generally Live?
How Long Is the Lifespan of the Golden Coin Turtle?