| 天津沿海菲律宾蛤仔人工育苗的初步研究 |
| |
| 引用本文： | 李永仁,郭永军,陶秉春,陈成勋,张伟.天津沿海菲律宾蛤仔人工育苗的初步研究[J].天津农业科学,2008,14(2):23-25. |
| |
| 作者姓名： | 李永仁 郭永军 陶秉春 陈成勋 张伟 |
| |
| 作者单位： | 天津农学院,水产科学系,天津市水产生态及养殖重点实验室,天津,300384 |
| |
| 基金项目： | 天津农学院校科研和教改项目
,
天津农学院大学生科技创新活动项目 |
| |
| 摘 要： | 在天津沿海进行菲律宾蛤仔育苗研究。结果表明,幼虫生长正常,初始壳长93.8μm。与曾在山东胶州进行的菲律宾蛤仔育苗试验相比,其发育速度更快,第3天出现壳顶,第8天部分幼虫进入匍匐阶段。受精后14 d观察,幼虫变态失败,原因有换水量小、变态前饵料不佳、池水浑浊、池底淤泥等。
|
| 关 键 词： | 菲律宾蛤仔 生长 变态 水质 |
| 文章编号： | 1006-6500(2008)02-0023-03 |
| 修稿时间： | 2007年12月19 |
Primary Study on Artificial Breeding of Ruditapes philippinarum in Tianjin Seaboard |
| |
| LI Yong-ren,GUO Yong-jun,TAO Bing-chun,CHEN Cheng-xun,ZHANG Wei.Primary Study on Artificial Breeding of Ruditapes philippinarum in Tianjin Seaboard[J].Tianjin Agricultural Sciences,2008,14(2):23-25. |
| |
| Authors: | LI Yong-ren GUO Yong-jun TAO Bing-chun CHEN Cheng-xun ZHANG Wei |
| |
| Abstract: | Larva breeding of Ruditapes philippenarum in Tianjin seaboard was study.Results showed that the larva grew well with initial shell length 93.8 μm.Compared with the similar experiment taken place in Jiaozhou of Shandong province,the growth of lavra was faster.Appearance of shell peak was the third day and to arrive crawal phase was the eighth day.Failing metamorphism was observed at the 14th day because of the less frequent of water replacing,lack food and feculent water quality. |
| |
| Keywords: | Ruditapes philippinarum growth metamorphism water quality |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
