秋冬季节,亲鱼处于性腺发育到第Ⅲ期越冬的关键时期,这个阶段亲鱼培育的好坏直接关系到亲鱼性腺的正常发育和怀卵量的多少,进而影响来年的亲鱼繁殖。因此,秋冬季的亲鱼培育管理十分重要,千万不能有任何疏忽,应切实把握好以下几个环节:一、整池清塘入秋后,水温适宜,亲鱼摄食旺盛 In autumn and winter, the broodstock are in the critical period of gonadal development to the third phase of winter, the normal and broodiness of the broodstock is directly related to the normal development of broodstock gonad and the amount of egg in the broodstock. Therefore, the autumn and winter broodstock fostering management is very important, do not have any negligence, should effectively grasp the following aspects: First, the whole pool clear autumn after the fall, the water temperature is appropriate, broodstock consumption