Definition of Chile saltpetre in English:
Another term for sodium nitrate, especially as a commercial product.
- They also get then some Chile saltpetre to get the growth in it again.
- In 1913 the only commercial fertilizer was Chile saltpetre, and it was running out.
- These products had long helped to boost farmers’ yields, and DAVV's hardest competition came initially from imported Chile saltpetre.
Definition of Chile saltpetre in:
- US English dictionary
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