Effect of shrimp (Litopenaeus vannamei) farming waste on the growth, digestion, ammonium-nitrogen excretion of sea cucumber (Stichopus monotuberculatus)
Chen Yanfeng1; Luo Peng1; Hu Chaoqun1; Ren Chunhua1; hucq@scsio.ac.cn
2015
发表期刊JOURNAL OF OCEAN UNIVERSITY OF CHINA
卷号14期号:3页码:484-490
摘要In this study, specific growth rate (SGR), ingestion rate (IR), food conversion ratio (FCR), apparent digestion ratio (ADR) and ammonium-nitrogen excretion were determined for sea cucumber (Stichopus monotuberculatus) reared in plastic containers (70 L; 4 containers each diet treatment). Sea cucumbers were fed with five diets containing different amounts of farming waste from shrimp (Litopenaeus vannamei) (100%, 75%, 50%, 25% and 0) and a formulated compound (20% sea mud and 80% powdered algae). Sea cucumbers grew faster when they were fed with diet D (25% shrimp waste and 75% formulated compound) than those fed with other diets. Although IR value of sea cucumber fed with diet A (shrimp waste) was higher than those fed with other diets, both the lowest SGR and the highest FCR occurred in this diet group. The highest and the lowest ADR occurred in diet E (formulated compound) and diet A group, respectively, and the same to ammonium-nitrogen excretion. The contents of crude protein, crude lipid and total organic matter (TOM) in feces decreased in comparison with corresponding diets. In the feces from different diet treatments, the contents of crude protein and TOM increased gradually as the contents of crude protein and TOM in diets increased, while crude lipid content decreased gradually as the crude lipid content in diets increased.
部门归属LMB
关键词Sea Cucumber Stichopus Monotuberculatus Shrimp Litopenaeus Vannamei Growth Digestion Ammonium-nitrogen Excretion
学科领域Oceanography
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/14827
专题中科院海洋生物资源可持续利用重点实验室
通讯作者hucq@scsio.ac.cn
作者单位1.[Chen Yanfeng
2.Luo Peng
3.Hu Chaoqun
4.Ren Chunhua] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol LMB, Guangzhou 510301, Guangdong, Peoples R China
5.[Chen Yanfeng
6.Luo Peng
7.Hu Chaoqun
8.Ren Chunhua] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Appl Marine Biol Guangdong Prov, Guangzhou 510301, Guangdong, Peoples R China
9.[Chen Yanfeng
10.Luo Peng
11.Hu Chaoqun
12.Ren Chunhua] Chinese Acad Sci, South China Sea Inst Oceanol, Chinese Acad Sci LAMB, Guangzhou 510301, Guangdong, Peoples R China
13.[Chen Yanfeng] Foshan Univ, Coll Life Sci, Foshan 528231, Peoples R China
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Chen Yanfeng,Luo Peng,Hu Chaoqun,et al. Effect of shrimp (Litopenaeus vannamei) farming waste on the growth, digestion, ammonium-nitrogen excretion of sea cucumber (Stichopus monotuberculatus)[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2015,14(3):484-490.
APA Chen Yanfeng,Luo Peng,Hu Chaoqun,Ren Chunhua,&hucq@scsio.ac.cn.(2015).Effect of shrimp (Litopenaeus vannamei) farming waste on the growth, digestion, ammonium-nitrogen excretion of sea cucumber (Stichopus monotuberculatus).JOURNAL OF OCEAN UNIVERSITY OF CHINA,14(3),484-490.
MLA Chen Yanfeng,et al."Effect of shrimp (Litopenaeus vannamei) farming waste on the growth, digestion, ammonium-nitrogen excretion of sea cucumber (Stichopus monotuberculatus)".JOURNAL OF OCEAN UNIVERSITY OF CHINA 14.3(2015):484-490.
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