HSC Agriculture Practice Questions - HSC Agriculture (NSW Higher School Certificate, Year 12) Exam

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A grain grower wants to apply 46 kg of net Nitrogen (N) per hectare to a wheat crop. Urea fertiliser contains 46% N by weight. How many kilograms of Urea per hectare must be applied?

46 kg/ha 217 kg/ha 100 kg/ha 460 kg/ha

Correct Answer:

100 kg/ha

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