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17:水质管理是人工荞鳖一项十分重要的工作。鳖池水应保持嫩绿色、pH值7.0～8.1、透明度30厘米左右(高温季节.池水易变坏,透明度要加大到30～40厘米)。这样的池水有较多浮游藻类,能抑制毛霉菌繁殖,减少鳖病;浮游藻类能吸收水中的营养盐类,进行光合作用,放出氧气,对净化水质、增加水中溶氧有良好作用;这样的池水透明度适中,鳖有安全感,会减少相互
17: Water quality management is a very important task for artificial buckwheat and turtle. Water turtle pool should be kept green, pH 7.0 ~ 8.1, transparency of about 30 cm (high temperature season. Pool water is easy to deteriorate, transparency should be increased to 30 to 40 cm). Such a pool of water more phytoplankton, can inhibit the reproduction of Mucor, reduce turtle disease; phytoplankton can absorb nutrients in the water, photosynthesis, release oxygen, to purify the water quality, increase the role of dissolved oxygen has a good effect; such Moderate water transparency, turtle have a sense of security, will reduce each other