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GCSE Chemistry · key term
The mass of crop harvested from a given area of land.
Used by OCR
Specification C6.1g · Paper 2 (Foundation), Paper 4 (Higher)
Revise: Haber Process ImportanceSupplying nitrogen in fertilisers can therefore improve plant growth and increase crop yields. Making ammonia on an industrial scale helps supply the fertilisers needed to produce food for a large population.
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
The amount of useful crop produced, often from a particular area of land.
Revise: NPK fertilisersPoorly supplied plants grow less successfully, so the crop yield falls.
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