| 静水海水池塘投饵养殖非鲫的鱼产力和负荷力 |
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| 引用本文： | 杨红生.静水海水池塘投饵养殖非鲫的鱼产力和负荷力[J].水产学报,1997,21(2):152-157. |
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| 作者姓名： | 杨红生 |
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| 作者单位： | 青岛海洋大学水产学院 |
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| 基金项目： | 国家自然科学基金!39430102“对虾池综合养殖生态系优化结构的研究”，国家攀登计划B：PD－B6－7－3专题“对虾池生态系及其结构与功能的优 |
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| 摘 要： | 用８个３ｍ×８ｍ的实验围隔，研究了静水海水池塘对投饵养殖台湾红非鲫的鱼产力和负荷力。放养量为０．６７、１．００、１．３３、１．６７尾／ｍ＾２四个水平。每日投喂颗粒饲料４次，投饵量以鱼体重的３％为基础，再根据鱼的摄食情况加以调整，以１．５ｈ内吃完为准。
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| 关 键 词： | 海水池塘 投饵 负荷力 鱼产力 围隔 台湾红非鲫 |
| 收稿时间： | 2014/5/10 0:00:00 |
| 修稿时间： | 2014/5/10 0:00:00 |
Fish productivity and carrying capacity for feeding Taiwan red tilapia culture in static sea water ponds |
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| YANG Hong-Sheng.Fish productivity and carrying capacity for feeding Taiwan red tilapia culture in static sea water ponds[J].Journal of Fisheries of China,1997,21(2):152-157. |
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| Authors: | YANG Hong-Sheng |
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| Institution: | Fisheries College, Ocean University of Qingdao 266003 |
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| Abstract: | Fish productivity and carrying capacity of static Seawater ponds for feeding tilapiaculture were studied in 8 enclosures each of 3 m x 8 m stocked with Taiwan red tilapia (Oreochrocus mossambicus x 0. niloticus). The environmental factors, including wate temperture (WT), salinity (SAL), Secchi disk depth (SD), pH, dissolved oxygen, chemical oxygen demand (COD), totalnitrogen(TN), total phosphorus(TP), total ammonia nitrogen(TAN), nitrite nitrogen(NO_2-N) and unioized ammonia(UIA) had been monitored during the experiment from June 26 to Sept. 12,1994. Fish productivity 2. 00 g/(m2 . d) in static seawater ponds, and the carrying capacity for fish and foodstuff was about 2 150kg/hm2 and 48 kg/(hm2 d), respectively. |
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| Keywords: | Seawater ponds Feeding Carrying capacity Fish productivity Enclosure Taiwan red tilapia |
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