In 1952, the consumption of plant nutrients—that is nitrogen, phosphoric acid and potash—was 830,000 tons.
Phosphoric acid and phosphates are not generally recommended articles of diet, but quite an accumulation of these substances may be taken by the ordinary consumer.
There was an expert called for the prosecution who said that the woman died as the result of the administration of phosphoric rat poison.
Subsidy continues to be paid on fertilisers according to the amount of nitrogen or phosphoric acid derived wholly or partly from inorganic materials.
It is also a basic substance and contains phosphoric acid.
The amount of subsidy continues to be based upon the phosphoric acid and/or nitrogen content of the fertilisers.
The phosphoric acid content has also to be declared.
Subsidy will continue to be paid upon the phosphoric acid and nitrogen content of chemical fertilisers.
