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模似自然方式养鳖,从卵中孵化出的鳖到养成商品鳖,一般需3~5年。采取以下新技术,从孵化到养成商品鳖,只需一年多的时间,经济效益十分显著。一、人工孵化方法是:把直径为0.5毫米左右,含水量7%~10%细砂平铺于盛卵盒内,厚度3厘米,用食指在铺平的砂土上按出一个个排列整齐深约2厘米的小洞,具有粉白色圆斑的一端朝上,卵底留小孔
Similar to the natural way to raise turtles, turtle hatching from eggs to develop into turtle products, generally take 3 to 5 years. Take the following new technologies, from hatching to develop soft-shelled turtle, just over a year’s time, economic benefits are significant. First, the artificial hatching method is: the diameter of about 0.5 mm, 7% ~ 10% water content of fine sand tiled in the egg box, the thickness of 3 cm, with the index finger on the flattened sand pressed one by one neatly arranged Deep hole about 2 cm, with a pinkish white round end up, leaving a small egg hole