TY - JOUR
T1 - The Effect of Laserpuncture on Accelerate Gonadal Maturity of Female Striped Catfish ( Pangasianodon hypophthalmus)
AU - Patmadevi, M.
AU - Mukti, A. T.
AU - Mubarak, A. S.
AU - Astuti, S. D.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2022
Y1 - 2022
N2 - This study aimed to determine the effect of different laserpuncture doses on the gonadal maturity of female striped catfish. The fish 800 to 1000 g with I gonad maturity were used. This study was used a red diode soft-laser with doses of 0.2, 0.4, 0.6, and 0.8 Joule. The positive control was injected chorionic gonadotropin hormone (CGH) and ovaprim™ intramuscular and the negative control was not used any treatment. Red diode soft-laser was shooted at the reproductive point every week for three weeks, while the CGH and ovaprim™ were injected in the final week. Gonad maturity level and gonadosomatic index (GSI) were measured in the last week. The result showed that laserpuncture had significant effect (P<0.05) on the gonadal maturity and GSI of female striped catfish. A dose of 0.4 Joule laserpuncture have the best gonadal maturity level in stage IV. Meanwhile, highest GSI were treated at dose 0.4 Joule laserpuncture, which was 3.4%. Induction of laserpuncture at the reproductive point once a week for three weeks accelerate gonadal maturity of female striped catfish.
AB - This study aimed to determine the effect of different laserpuncture doses on the gonadal maturity of female striped catfish. The fish 800 to 1000 g with I gonad maturity were used. This study was used a red diode soft-laser with doses of 0.2, 0.4, 0.6, and 0.8 Joule. The positive control was injected chorionic gonadotropin hormone (CGH) and ovaprim™ intramuscular and the negative control was not used any treatment. Red diode soft-laser was shooted at the reproductive point every week for three weeks, while the CGH and ovaprim™ were injected in the final week. Gonad maturity level and gonadosomatic index (GSI) were measured in the last week. The result showed that laserpuncture had significant effect (P<0.05) on the gonadal maturity and GSI of female striped catfish. A dose of 0.4 Joule laserpuncture have the best gonadal maturity level in stage IV. Meanwhile, highest GSI were treated at dose 0.4 Joule laserpuncture, which was 3.4%. Induction of laserpuncture at the reproductive point once a week for three weeks accelerate gonadal maturity of female striped catfish.
UR - http://www.scopus.com/inward/record.url?scp=85135189203&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/1036/1/012036
DO - 10.1088/1755-1315/1036/1/012036
M3 - Conference article
AN - SCOPUS:85135189203
SN - 1755-1307
VL - 1036
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 1
M1 - 012036
T2 - 4th International Conference on Fisheries and Marine Sciences, INCOFIMS 2021
Y2 - 29 September 2021
ER -