Effect of strain and selection line on the fecundity of the cyclopoid copepod Paracyclopina nana Smirnov, 1935 SCIE SCOPUS

Cited 6 time in WEB OF SCIENCE Cited 7 time in Scopus
Title
Effect of strain and selection line on the fecundity of the cyclopoid copepod Paracyclopina nana Smirnov, 1935
Author(s)
Lee, Kyun-Woo; Kang, Jung-Hoon; Park, Heum Gi; Dahms, Hans-U
KIOST Author(s)
Lee, Kyun Woo(이균우)Kang, Jung Hoon(강정훈)
Publication Year
2012-12
Abstract
We studied the effect of strain and selection lines on the fecundity of the cyclopoid copepod Paracyclopina nana. We used six strains (HL, YL, BS, SL, TH, TS) and six isofemale lines (including three higher and three lower fecundity lines). As for the selection of strain, total nauplii production per female of SL strain was the highest in the individual culture (231 nauplii per female) and population growth rate in HL and SL strains showed higher values than the others in combined culture. For the selection of line, the total nauplii production per female of HF2-2 (high fecundity and second generation) line was the highest (302 nauplii per female) but those of LF2-1 (low fecundity) (80 nauplii per female), and LF2-3 (46 nauplii per female) lines were lower than the others. In F4 generation, three selected HF2-2 line showed that the total nauplii production were higher than those of three selected LF2-3 lines. In the combined culture on the different selection lines (F8), population growth rate of two selected high fecundity lines showed higher values than that of the non-selection group and selected low fecundity line. Our results demonstrate that the production of P. nana can be improved by selection of the line with high fecundity.
ISSN
1355-557X
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/3421
DOI
10.1111/j.1365-2109.2011.03005.x
Bibliographic Citation
AQUACULTURE RESEARCH, v.44, no.1, pp.50 - 58, 2012
Publisher
WILEY-BLACKWELL
Subject
PENAEUS LITOPENAEUS VANNAMEI; ACARTIA-TONSA DANA; CALANOID COPEPOD; EPINEPHELUS-COIOIDES; INBREEDING DEPRESSION; STOCKING DENSITY; EGG-PRODUCTION; GROWTH; CULTURE; PERFORMANCE
Keywords
live feed; copepod; strain; selection; fecundity; Paracyclopina nana
Type
Article
Language
English
Document Type
Article
Publisher
WILEY-BLACKWELL
Related Researcher
Research Interests

Biological oceanography,Zooplankton ecology,Introduction and dispersion of foreign species,생물해양학,동물플랑크톤 생리,생태,외래종 유입,확산

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