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鳖是珍贵水产品,鳖肉营养丰富,含有大量蛋白质、脂肪、多种维生素、无机盐类（Ca、P、Mg、Fe等）。味道鲜美且滋补强身。鳖甲、鳖血均可入药。目前,鳖在国内外市场上供不应求,价格高,经济效益好。 鳖是变温动物,需冬眠。在自然条件下成长很慢,要4年左右才能长成商品鳖。水温25～30℃为其生长适宜温度。在水温20℃以上才能摄食,水温低于15℃,就要进入冬眠,冬眠期间体重约减轻10～15％,翌年春后水温升高到20℃以上,恢复生长,因而人工养殖,冬季要采取加温措施,强化饲养,使之周年生长,可大大缩短养成期。约需16～18个月,一只5克稚鳖可长成450～500克商品鳖。
Turtle is a precious aquatic products, turtle meat nutritious, contains a lot of protein, fat, vitamins, inorganic salts (Ca, P, Mg, Fe, etc.). Taste delicious and nourishing. Turtle, turtle blood can be used as medicine. At present, soft-shelled turtles are in short supply at home and abroad, with high prices and good economic returns. Soft-shelled turtle animals need to hibernate. Grow slowly under natural conditions, to about 4 years to grow into commercial turtle. Water temperature 25 ~ 30 ℃ for its growth suitable temperature. In the water temperature above 20 ℃ to feed, the water temperature is below 15 ℃, it is necessary to enter the hibernation, hibernation during body weight reduced by about 10 ~ 15%, the following spring water temperature rose to above 20 ℃, to resume growth, which artificial farming, winter To take warm measures to strengthen feeding, so that the annual growth, can greatly shorten the growth period. About 16 to 18 months, a 5 grams of juvenile turtle can grow into 450 to 500 grams of commercial turtle.