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提高雌鳖产卵量是提高养鳖经济效益的有效途径之一。一、雌雄比例要适当。在养鳖池中，雄鳖多反而影响亲鳖的交配，降低受精率。一般情况下雌雄比例以３—４：１为宜。如果池中雄鳖强壮，体型大，数量可少些。反之，应增加雄鳖数量。如发现池中雌鳖甲背有较多爪痕残伤，则说明
Increasing the fecundity of female turtles is one of the effective ways to improve the economic benefits of raising turtles. First, the proportion of male and female should be appropriate. In raising turtle pool, male turtles and more affect the mating of soft-shelled turtle, reduce fertilization rate. Under normal circumstances, male and female ratio of 3-4: 1 is appropriate. If the pool male turtle strong, large size, the number may be less. Conversely, the number of male turtles should be increased. If found in the pool of female turtle back with more claw marks, then instructions