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在我国北方大部分地区,低温制约着甲鱼的生长,使甲鱼养殖周期过长,见效慢。要解决这一问题必须搞冬季保温生产。1 温控条件 加温和保温措施一定要完备。在绝对保证水温和气温的同时,还必须保证水温和气温相一致或气温稍高于水温,一般水温保持在25～30℃,气温稍高1～2℃。那些只搞秋末,早春保温的场家,还要注意保持温差不宜过大,温度突变将会引发疾病。
In most parts of northern China, low temperature restricts the growth of soft-shelled turtles, so the turtle breeding cycle is too long, with slow success. To solve this problem must engage in winter insulation production. A temperature control conditions Warmth and insulation measures must be complete. In absolute guarantee of water temperature and temperature, but also must ensure that water temperature and temperature are consistent or slightly higher than the water temperature, the water temperature is maintained at 25 ~ 30 ℃, the temperature slightly higher 1 ~ 2 ℃. Those who only engage in late fall and early spring insulation market, but also pay attention to keep the temperature difference should not be too large, sudden changes in temperature will trigger disease.