|
|||||
|
|
| 中华绒螯蟹幼体及培育水体瞬时耗氧率的研究 | |
| 引用本文： | 王广军,戴习林,黄学东,吴建广,任保振.中华绒螯蟹幼体及培育水体瞬时耗氧率的研究[J].水产科技情报,2001,28(4):147-149. |
| 作者姓名： | 王广军 戴习林 黄学东 吴建广 任保振 |
| 作者单位： | 1. 农业部热带亚热带鱼类选育和养殖重点开放实验室,中国水产科学研究院珠江水产研究所,广州,510380;上海水产大学渔业学院,上海,200090 2. 上海水产大学渔业学院,上海,200090 3. 上海水产大学渔业学院,上海,200090;山东省东营市海洋与渔业局,东营,257091 |
| 摘 要： | 测定了中华绒螯蟹Ⅱ期、Ⅴ期溞状幼体及仔蟹(壳宽0.442±0.034 cm)的瞬时耗氧率,对瞬时耗氧率和溶解氧(DO)作相关分析.结果表明,河蟹幼体的不同发育阶段、处于不同环境中的个体,其瞬时耗氧率不随溶解氧的升降而升降.同时测定了处于不同发育阶段河蟹幼体所处水环境的瞬时耗氧率以及各自的窒息临界点和半致死点. |
| 关 键 词： | 中华绒螯蟹 幼体 溶解氧 瞬时耗氧率 窒息临界点 半致死点 |
Studies on the Instantaneous Rate of Oxygen Consumption of the Larval of Chinese Mitten Crab (Eriocheir sinensis) and the Rearing Water |
|
| Wang Guang-jun, Dai Xi-lin Huang Xue-dong, Wu Jian-guang Ren Bao-zhen.Studies on the Instantaneous Rate of Oxygen Consumption of the Larval of Chinese Mitten Crab (Eriocheir sinensis) and the Rearing Water[J].Fisheries Science & Technology Information,2001,28(4):147-149. | |
| Authors: | Wang Guang-jun Dai Xi-lin Huang Xue-dong Wu Jian-guang Ren Bao-zhen |
| Institution: | Wang Guang-jun1,2 Dai Xi-lin2 Huang Xue-dong2,3 Wu Jian-guang2 Ren Bao-zhen2 |
| Abstract: | The instantaneous rate of oxygen consumption of the zoaea-stage ( Z2 ) and zoaea-stage ( Z5) and postlarva( p) of Chinese mitten crab Eriocheir sinensis were determined,then were analyzed with dissolved oxygen ( DO) correlatively.The result shows that for different developmental stage of an arganism or an arganism in different environment condition,the instantaneous rate of oxygen consumption did not increase or decrease with the increasing or decreasing of DO.The instantaneous rate of oxygen consumption of the rearing water,and the asphyxiant point and semi-lethal point of the three juveniles were determined respectively. |
| Keywords: | Chinese mitten crab Eriocheir sinensis L arvae Dissolved oxygen ( DO) Instantaneous rate of oxygen consumption Asphyxiant point Semi-lethal point |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《水产科技情报》浏览原始摘要信息 | |
| 点击此处可从《水产科技情报》下载免费的PDF全文 | |