Gce Model Questions Vol1 2018 Agricultural Science Question 10
Practice objective / multiple choice question 10 from the 2018 Gce Model Questions Vol1 Agricultural Science examination.
A farmer harvests soybeans on 2 ha of land. The yield is \(2.5\) t ha⁻¹ of dry beans, and the nitrogen content of the beans is 6 % (dry weight). After harvest, 80 % of the nitrogen contained in the beans is returned to the soil through residues. Calculate the amount of nitrogen (in kilograms) added to the soil.
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About This Question
This is Gce Model Questions Vol1 2018 Agricultural Science Question 10. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Agricultural Science examination.
Difficulty level: Easy .
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