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研究武昌南湖華花(鱼骨)的繁殖特性。结果表明,其V期卵巢的成熟系数为14.10一30.72%;个体绝对怀卵量在4985—102850粒之间,平均为43844粒;生殖鱼群的雌雄比例为1:2.56,雌雄鱼性成熟年龄为1冬龄;产卵期为4月初-4月下旬,属一次产卵类型。
Research Wuchang South Lake Huahua (fish bone) reproductive characteristics. The results showed that the maturity coefficient of ovary in stage V was 14.10 to 30.72%. The absolute number of eggs in individuals was 4985-102850 with an average of 43844. The male-male ratio of reproductive fish was 1: 2.56, A winter age; spawning period from early April to late April, is a spawning type.