Q. Which is true about soil fumigants..?
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(A)
On a small scale the chemical is often applied to the soil which is then covered with polythene sheets for a specified time.
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(B)
On a small scale the chemical is often applied to the soil which is then covered with polythene sheets for a non-specified time
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(C)
On a large scale the soil surface may not be packed following the treatment.
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(D)
The chemicals are applied a few days before planting.
✅ Correct Answer: (A)
On a small scale the chemical is often applied to the soil which is then covered with polythene sheets for a specified time.