摘要
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。本试验通过四个处理组──有沙、无沙、无沙＋ＰＳＢ、无沙＋ＦＡＭＰ──进行对比，显示出无沙养鳖法具有节能、低耗、高产、优质等特点。光合细菌（ＰＳＢ）对改善水质，提高鳖的产量有一定作用，但在较好的水质环境条件下其作用不明显。翻富（ＦＡＭＰ）为新型饲料添加剂及水质改良剂，在本次试验中增产效果亦不明显。
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.The problem could be properly solved if new technology of turtle rearing without sand is adopted.Four treatments,i.e.with sand,without sand,without sand + PSB and without sand + FAMP were designed and compared in the present experiment and results showed that turtle rearing without sand had favourable features of energy saving,lower cost,hish yield and good quality. PSB plays a certain role in water quality improving and turtle yield increasing,but the role is not so obvious when in an environment with better water quality.FAMP is a new water quality improver and nutritional additive, however,its role to increase the production is not so obvious either in this experiment.
出处
《水产科技情报》
1996年第2期51-55,共5页
Fisheries Science & Technology Information
关键词
中华鳖
无沙养鳖法
水质改良剂
光合细菌
温室
Soft-shelled turtle
Turtle culture without sand
Water quality improver
