Inprodating, eelu sanwo ni ita gbangba si ilọsiwaju ti ayika ati lilo agbara titun. Mu "alawọ ilẹ" bi itọsọna iṣelọpọ.
Awọn akọmọ jẹ idin idin, zinc osumate, iṣuu soda iṣuu soda, ati sodaum suetate.
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