![](/images/qiufo/9.jpg)
![](/images/qiufo/208.jpg)
![](/images/qiufo/245.jpg)
![](/images/qiufo/55.jpg)
![](/images/qiufo/205.jpg)
![](/images/qiufo/356.jpg)
Диатомит — ВикипедияСамое первое письменное упоминание о практическом применении диатомита имеет возраст около 4000 лет. В нём говорится об использовании диатомита в китайской провинции Цзилинь в зернохранилищах c целью защиты от насекомых. Сегодня данное направление по-прежнему актуально, — диатомиты используют в качестве натуральных инсектицидов.
![](/images/qiufo/83.jpg)
![](/images/qiufo/163.jpg)
![](/images/qiufo/248.jpg)
![](/images/qiufo/31.jpg)
![](/images/qiufo/148.jpg)
![](/images/qiufo/280.jpg)
![](/images/qiufo/115.jpg)
![](/images/qiufo/156.jpg)
![](/images/qiufo/267.jpg)
![](/images/qiufo/17.jpg)
![](/images/qiufo/227.jpg)
![](/images/qiufo/306.jpg)
![](/images/qiufo/87.jpg)
![](/images/qiufo/216.jpg)
![](/images/qiufo/286.jpg)
![](/images/qiufo/1.jpg)
![](/images/qiufo/188.jpg)
![](/images/qiufo/324.jpg)
![](/images/qiufo/20.jpg)
![](/images/qiufo/232.jpg)
![](/images/qiufo/244.jpg)
![](/images/qiufo/75.jpg)
![](/images/qiufo/226.jpg)
![](/images/qiufo/358.jpg)
![](/images/qiufo/12.jpg)
![](/images/qiufo/158.jpg)
![](/images/qiufo/333.jpg)
![](/images/qiufo/35.jpg)
![](/images/qiufo/193.jpg)
![](/images/qiufo/297.jpg)
![](/images/qiufo/84.jpg)
![](/images/qiufo/126.jpg)
![](/images/qiufo/267.jpg)
![](/images/qiufo/98.jpg)
![](/images/qiufo/163.jpg)
![](/images/qiufo/244.jpg)
![](/images/qiufo/47.jpg)
![](/images/qiufo/178.jpg)
![](/images/qiufo/293.jpg)
![](/images/qiufo/98.jpg)
![](/images/qiufo/184.jpg)
![](/images/qiufo/307.jpg)
![](/images/qiufo/110.jpg)
![](/images/qiufo/232.jpg)
![](/images/qiufo/326.jpg)
![](/images/qiufo/47.jpg)
![](/images/qiufo/187.jpg)
![](/images/qiufo/330.jpg)
![](/images/qiufo/11.jpg)
![](/images/qiufo/168.jpg)
![](/images/qiufo/310.jpg)
![](/images/qiufo/3.jpg)
![](/images/qiufo/130.jpg)
![](/images/qiufo/326.jpg)
![](/images/qiufo/101.jpg)
![](/images/qiufo/181.jpg)
![](/images/qiufo/264.jpg)
![](/images/qiufo/37.jpg)
![](/images/qiufo/164.jpg)
![](/images/qiufo/276.jpg)
![](/images/qiufo/69.jpg)
![](/images/qiufo/236.jpg)
![](/images/qiufo/358.jpg)
![](/images/qiufo/49.jpg)
![](/images/qiufo/210.jpg)
![](/images/qiufo/318.jpg)
![](/images/qiufo/96.jpg)
![](/images/qiufo/240.jpg)
![](/images/qiufo/275.jpg)
![](/images/qiufo/70.jpg)
![](/images/qiufo/140.jpg)
![](/images/qiufo/354.jpg)
![](/images/qiufo/43.jpg)
![](/images/qiufo/228.jpg)
![](/images/qiufo/300.jpg)
![](/images/qiufo/81.jpg)
![](/images/qiufo/180.jpg)
![](/images/qiufo/277.jpg)
![](/images/qiufo/120.jpg)
![](/images/qiufo/146.jpg)
![](/images/qiufo/308.jpg)