| 蛇鳄龟稚幼龟温室高密度培育试验 |
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| 引用本文： | 叶海胜,李振业,徐树珍,叶威龙,唐燕高,洪斌,程家高.蛇鳄龟稚幼龟温室高密度培育试验[J].安徽农业科学,2014(17):5506+5575-5506,5575. |
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| 作者姓名： | 叶海胜 李振业 徐树珍 叶威龙 唐燕高 洪斌 程家高 |
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| 作者单位： | 铜陵胜保特种水产生态养殖有限公司,安徽铜陵,244000;安徽省铜陵市水产站,安徽铜陵,244000;安徽省铜陵县水产站,安徽铜陵,244000 |
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| 摘 要： | 目的]为控制蛇鳄龟养殖成本，探索适合当地实际的效益型蛇鳄龟稚幼龟高密度培育技术。方法]2012年9月～2013年4月，利用控温温室，人工控制气温31～33℃、水温30～31℃，稚龟放养密度50只／m2，采用“一次放足全程培育法”培育蛇鳄龟幼龟。结果]经7个月的培育，稚龟成活率达91．8％，雌龟规格达500～750g，雄龟达450～550g；稚幼龟培育平均投入产出比1：1．35。结论]该试验为蛇鳄龟在当地的养殖与技术推广提供了依据。
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| 关 键 词： | 控温温室 稚幼龟 温度 密度 成活率 |
The Test of Greenhouse High-density Cultivation of Chelydraser Pentina Juvenile Turtles |
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| Institution: | YE Hai-sheng et al (Tongling Shengbao special aquatic ecological farming Ltd. , Tongling, Anhui 244000) |
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| Abstract: | Objective ] To control the breeding costs of chelydraser pentina, and explore the high density cuhivation techniques of chelydraser pentina juvenile turtles for the local practical efficiency. Method ] In September 2012 - April 2013, using the temperature control greenhouse, manual control temperature was 31 -33℃, water temperature was 30 -31 ℃, hatchlings stocking density was 50/m2, the chelydraser pentina turtles were nurtured by adopting ＂a place full throughout the Education Law＂. Result] After seven months of nurturing, the survival rate of the hatchling was 91.8%, the female turtles specifications reached 500 -750 g and males reached 450 -550 g; the average input-output ratio of juvenile turtles cultivate was 1：1.35. Conclusion] The trial provides the basis for the farming and technology promotion of the chelydraser pentina at local. |
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| Keywords: | Temperature greenhouse Juvenile turtles Temperature Density Survival rate |
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