Agriculture · PSLE / Soil and soil fertility
StructuredPast exam questionStandard 7 · PSLE
Why is it not necessary for a mixed farmer to frequently add organic fertilizer to his soil? Give one reason.
- aOne reason [1]
You'll mark your own answer against the marking guide when you hand it in.
Source: BEC PSLE Agriculture 2011, Paper 1, Question 10
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