| 拟目乌贼幼体日摄食量及其对体重影响 |
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| 引用本文： | 徐海洪,蔡文飞,周淑进,涂华艺,陈道海. 拟目乌贼幼体日摄食量及其对体重影响[J]. 氨基酸和生物资源, 2012, 34(4): 67-70. DOI: 10.3969/j.issn.1006-8376.2012.04.016 |
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| 作者姓名： | 徐海洪 蔡文飞 周淑进 涂华艺 陈道海 |
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| 作者单位： | 1. 湛江师范学院,生命科学与技术学院,广东,湛江,524048;2. 湛江师范学院,生命科学与技术学院,广东,湛江,524048;湛江师范学院,环北部湾海洋药用动物资源开发与利用研究所,广东,湛江,524048 |
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| 基金项目： | 科技部国家星火计划项目，广东省教育部产学研合作专项，湛江市科技计划项目，湛江市培育企业产学研专项 |
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| 摘 要： | 在人工养殖条件下,对拟目乌贼幼体的日摄食量和日增重率进行了分析。结果显示,在水温、盐度、pH等条件相对稳定的环境下,10～15d的拟目乌贼幼体平均日摄食虾苗(体长0.5mm)的条数分别是8、11、12、13、78、83条,在这种摄食量下,拟目乌贼幼体的日增重率分别为6.8%、5.68%、6.44%、8.81%、12.5%。其胴长、体重的生长符合S型曲线生长规律。
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| 关 键 词： | 拟目乌贼 幼苗 日摄食量 日增重率 |
Daily Food Consumption and Its Effect on the Larvae Body Weight of Sepia lycidas |
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| XU Haihong , CAI Wenfei , ZHOU Shujin , TU Huayi , CHEN Daohai. Daily Food Consumption and Its Effect on the Larvae Body Weight of Sepia lycidas[J]. Amino Acids & Biotic Resources, 2012, 34(4): 67-70. DOI: 10.3969/j.issn.1006-8376.2012.04.016 |
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| Authors: | XU Haihong CAI Wenfei ZHOU Shujin TU Huayi CHEN Daohai |
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| Abstract: | In artificial breeding conditions,10~15 d in a relatively stable environment conditions such as temperature,salinity,pH,Sepia lycidas larvae average daily fed with shrimp larvae(body length of 0.5 mm) of 8,11,12,13,78 and 83.In this kinds of feed intake,the daily weight gain rate was 6.8%,5.68%,6.44%,8.81% and 12.5%,respectively.Mantle length growth and weight increase fitted with the growth pattern of the S-shaped curves. |
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| Keywords: | Sepia lycidas larvae daily food consumption daily weight gain rate |
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