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| 不同养殖密度对文蛤生长与水质的影响 | |
| 引用本文： | 陈坚,柯爱英,郑向勇.不同养殖密度对文蛤生长与水质的影响[J].河北渔业,2010(3):5-9. |
| 作者姓名： | 陈坚 柯爱英 郑向勇 |
| 作者单位： | 1. 温州市渔业技术推广站,浙江,温州,325027 2. 浙江省海洋水产养殖研究所,浙江,温州,325005 3. 温州大学生命与环境科学学院,浙江,温州,325005 |
| 摘 要： | 对两种不同池塘养殖容量条件下的文蛤在生长期的生长情况与相应的水质变化进行了监测分析,了解不同养殖容量文蛤生长期间水质的变化情况对文蛤生长的影响。试验结果表明,换水次数和换水量对保持水质的高溶解氧,补充小型饵料生物,控制池水浮游生物浓度和排出一部分代谢产物都具有一定的作用,并确定了池塘养殖贝类保持快速生长的养殖容量范围。 |
| 关 键 词： | 池塘养殖 文蛤 生长 水质 |
The Growth Performance of Hard Clam (Meretrix meretrix Linnaeus) and the Change of Water Quality in two Culture Ponds with Different Carrying Capacity |
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| Chen Jian,Ke Aiying,Zheng Xiangyong.The Growth Performance of Hard Clam (Meretrix meretrix Linnaeus) and the Change of Water Quality in two Culture Ponds with Different Carrying Capacity[J].Hebei Fisheries,2010(3):5-9. | |
| Authors: | Chen Jian Ke Aiying Zheng Xiangyong |
| Abstract: | To study the relation of the growth performance and the changes of water quality in the two ponds cultured of hard clam (Meretrix meretrix Linnaeus) with different carrying capacity,the water quality of the farming water and the growth characteristics of hard clam were monitored and analyzed during the growing period of hard clam. Results show that the frequency and the amount of water exchanging has effects on the keep of high dissolved oxygen,the supplement of miniature bait animal,the control of plankton mass in the pond and the discharge of metabolic products,and reasonable carrying capacity was determined to keep the rapid growth of hard calm in the culture pond. |
| Keywords: | Pond cultivation Hard clam Growth performance Water quality |
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