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学科主题: Fisheries
题名: Replacement of a natural diet by a prepared dry feed for successful maturation and spawning of female Litopenaeus vannamei (Boone) broodstock
作者: Du, SB ; Hu, CQ ; Shen, Q
刊名: JOURNAL OF THE WORLD AQUACULTURE SOCIETY
发表日期: 2004
卷: 35, 期:4, 页:518-522
收录类别: sci
部门归属: Chinese Acad Sci, S China Sea Inst Oceanol, Lab Appl Marine Biol, Guangzhou 510301, Peoples R China
项目归属: 广东省应用海洋生物学重点实验室
摘要: A prepared dry feed containing bloodworm meat Glycera chirori Izuka and oyster meal Crassostrea rivularis Gould, together with a natural diet consisting of G. chirori and shelled C. rivularis (1:1 ratio) and a mixed diet consisting of the prepared dry feed and the natural diet in equal proportion were evaluated as broodstock diets for female Pacific white shrimp Litopenaeus vannamei_(Boone). Results showed that shrimp fed the prepared dry feed gave higher maturation ratio and significantly higher hepatosomatic index (HSI) values (P < 0.05) than those fed the natural diet and the mixed diet. The prepared dry feed and the mixed diet induced higher total spawn numbers and significantly higher average daily spawns per female than the natural diet (P < 0.05), while the gonadosomatic index (GSI) values and fecundity (eggs per spawn) were not significantly affected by these diets. Results of this study showed that both the prepared dry feed and the mixed diet outperformed the natural diet to improve the spawning performance of female L. vannamei, and that using G. chirori meal and C. rivularis meal as the main ingredients of the prepared dry feed would be an effective way to promote the broodstock nutrition.
原文出处: 查看原文
WOS记录号: WOS:000226033000012
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/5446
Appears in Collections:广东省应用海洋生物学重点实验室_期刊论文

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Recommended Citation:
Du, SB; Hu, CQ; Shen, Q.Replacement of a natural diet by a prepared dry feed for successful maturation and spawning of female Litopenaeus vannamei (Boone) broodstock,JOURNAL OF THE WORLD AQUACULTURE SOCIETY,2004,35(4):518-522
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文件名: Replacement of a Natural Diet by a Prepared Dry Feed for Successful Maturation and Spawning of Female Litopenaeus vannamei (Boone) Broodstock.pdf
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