TY - JOUR
T1 - Seasonal Variations in the Gonadosomatic Index of an Indian Major Carp, Labeo rohita (Ham)
AU - P. Gadekar, Gunwant AU - , Vidhya V. Baile
JO - Journal of Fisheries International
VL - 8
IS - 2
SP - 41
EP - 45
PY - 2013
DA - 2001/08/19
SN - 1817-3381
DO - jfish.2013.41.45
UR - https://makhillpublications.co/view-article.php?doi=jfish.2013.41.45
KW - Gonadosomatic index
KW -Labeo rohita
KW -annual cycle
KW -fish
KW -spawning
AB - The study was conducted to determine the changes in the Gonadosomatic
Index (GSI) of an Indian major carp, Labeo rohita. The fish has only
one spawning season of short duration, running from July to August as indicated
by the peaks of GSI and the diameter of oocytes and testicular lobules. Both
males and females mature simultaneously. The minimum GSI for female was 0.74±0.12
in resting phase and maximum was observed in the spawning phase (16.49±1.70).
The GSI for males was minimum in resting phase (0.087±0.004) and maximum
in spawning phase (2.02±0.181).
ER -