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鳖卵在常温下孵化,需要60~75天,且往往有部分鳖卵不能及时出鳖。生产中可采用人工促进稚鳖出壳,缩短孵化时间,提高孵化率,可使稚鳖达到同步生长。现将方法介绍如下:1.适时翻沙当孵化达到积温要求,有少量稚鳖出壳时,可将产卵时间相差3~5天的卵作为一批,轻轻翻动孵化用沙,将鳖
Turtle eggs hatch at room temperature, you need 60 to 75 days, and often have some turtle eggs can not be timely turtle. Production can be used to promote artificial juvenile turtle hatch, shorten the incubation time and increase hatchability, can make juvenile turtle synchronous growth. Now the method is described as follows: 1 timely flip sand when hatching to meet the temperature requirements, a small amount of juvenile soft-shelled turtle, oviposit period eggs can be a difference of 3 to 5 days as a group, gently flip hatching sand, turtle