干旱区生态环境知识资源中心(Arid): Role of artificial substrates on growth performance of Pacific white shrimp, Litopenaeus vannamei (Boone, 1931) in semi-arid lands

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	Role of artificial substrates on growth performance of Pacific white shrimp, Litopenaeus vannamei (Boone, 1931) in semi-arid lands
	Sofyani, A.; Sambhu, C.
通讯作者	Sambhu, C.
来源期刊	INDIAN JOURNAL OF GEO-MARINE SCIENCES
ISSN	0379-5136
EISSN	0975-1033
出版年	2020
卷号	49 期号:4 页码:576-580
英文摘要	A culture experiment was conducted to study the role of artificial substrates on pond water quality parameters and growth of Pacific white shrimp, Litopenaeus vannamei in zero water exchange system (0.1 ha) for a period of 105 days in high density polyethylene (HDPE) liner ponds. Artificial substrate (fabricated by nylon net material (216 m(2)) and polyvinyl chloride (PVC) pipes) fixed ponds were considered as treatment and those without were designated as control. Both control and treatment ponds were randomly assigned and triplicated. Shrimp juveniles (SPF) at uniform size (1.74 +/- 0.46) were stocked at the rate of 50 pcs/m(2) in control and treatment ponds. Feeding, sampling and water quality parameters viz; temperature, dissolved oxygen, pH, salinity, transparency, ammonia, nitrite, nitrate, phosphate, alkalinity and calcium were recorded during culture. On termination of the experiment, shrimps were harvested; growth, survival and biomass were recorded. Significant difference (p < 0.01) in pH, ammonia, nitrate, nitrite and phosphate were observed between control and treatment ponds. High average body weight (ABW), survival and FCR were noticed in treatment ponds when compared to control. Treatment ponds showed 25.6 % more biomass when compared to control. Fixing artificial substrate in culture ponds would considerably reduce pH, ammonia and nitrite contents of water and thereby improve water quality and growth of L. vannamei.
英文关键词	Artificial substrates Growth Litopenaeus vannamei Water quality
类型	Article
语种	英语
国家	Saudi Arabia
收录类别	SCI-E
WOS记录号	WOS:000548367800009
WOS关键词	JUVENILE TIGER SHRIMP ; STOCKING DENSITY ; WATER-QUALITY ; FARFANTEPENAEUS-PAULENSIS ; PENAEUS-ESCULENTUS ; CULTURE-SYSTEM ; BIOFILM ; POPULATION ; PERIPHYTON ; NURSERY
WOS类目	Oceanography
WOS研究方向	Oceanography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319586
作者单位	King Abdulaziz Univ, Fac Marine Sci, Dept Marine Biol, Jeddah 21589, Saudi Arabia
推荐引用方式 GB/T 7714	Sofyani, A.,Sambhu, C.. Role of artificial substrates on growth performance of Pacific white shrimp, Litopenaeus vannamei (Boone, 1931) in semi-arid lands[J],2020,49(4):576-580.
APA	Sofyani, A.,&Sambhu, C..(2020).Role of artificial substrates on growth performance of Pacific white shrimp, Litopenaeus vannamei (Boone, 1931) in semi-arid lands.INDIAN JOURNAL OF GEO-MARINE SCIENCES,49(4),576-580.
MLA	Sofyani, A.,et al."Role of artificial substrates on growth performance of Pacific white shrimp, Litopenaeus vannamei (Boone, 1931) in semi-arid lands".INDIAN JOURNAL OF GEO-MARINE SCIENCES 49.4(2020):576-580.