蛔虫卵分受精卵和未受精卵。受精卵呈宽椭圆形,大小约为(45-75)μm×(35-50)μm,卵壳自外向内分为三层:受精膜、壳质层和蛔甙(dai四声)层。壳质层较厚,另外两层较薄,普通显微镜下难以分清。在用于粪做肥料的地区,可采用泥封堆肥法,三天后,粪堆内温度可上升至52℃或更高,可以杀死蛔虫卵。
... ·concentration of ovae[集卵试验] ·ova of roundworm[蛔虫卵] ·ova of hookworm[钩虫卵] ...
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目的了解新型厕所—粪尿分集式厕所对猪蛔虫卵的灭活效果。
Objective To understand the inactivation effect on Ascaris suum eggs in urine directing toilet.
用生物菌技术将鸡粪除臭,杀死其中的蛔虫卵,并腐熟有机质,降解重金属使其挥发。
Poultry dung is deodorized by a biological bacterium technology to kill the ascarid eggs in the poultry dung, decompose organic matters, and degrade heavy metals to volatilize.
结果表明:上述处理方法和分子鉴定检验技术完全适用于生产泡菜中蛔虫卵的检测使用。
The detection results of the simulative kimchi samples showed that the above way and molecular identification technique can be applied to the detection of Ascaris eggs in kimchi.
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