Sodium Phosphorus 3 Potassium 3 Zinc 3 Calcium 2 Copper 2 Iron 2 Magnesium 2 Manganese 2 Nitrogen 2 Sulfur 2 Aluminium 1 Analysis 1 Animal Nutrition (General) 1 Animal Nutrition (Physiology) 1 Animal Wastes 1 Application date 1 Application methods 1 Application rates 1 Beta vulgaris 1 Beta vulgaris var. saccharifera 1 Books 1 Boron 1 Boron fertilizers 1 Cadmium 1 Calcium fertilizers 1 Carbon 1 Chemical composition 1 Chloride 1 Cobalt 1