Use of compost instead of chemical fertilizer to avoid fluorine contamination of soil, water, and food.
D004777:Environment; D004787:Environmental Pollution / Q000517:prevention & control; D005308:Fertilizers; D005461:Fluorine / Q000032:analysis*; D005506:Food Contamination / Q000517:prevention & control; D007564:Japan; D012987:Soil / Q000032:analysis; D014877:Water Pollution, Chemical / Q000517:prevention & control
D005308:Fertilizers; D012987:Soil; D005461:Fluorine