Generally, the substrata and water quality of pond are easily polluted in soft-shelled turtle culture within greenhouse, and purification is not only time-consuming but energy-wasting.
一般的温室养鳖存在着鳖池底质和水质容易污染的问题，净化处理费工耗能；无沙养鳖新工艺可以妥善解决这一难题。
Generally, the substrata and water quality of pond are easily polluted in soft-shelled turtle culture within greenhouse, and purification is not only time-consuming but energy-wasting.
一般的温室养鳖存在着鳖池底质和水质容易污染的问题，净化处理费工耗能；无沙养鳖新工艺可以妥善解决这一难题。
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