Home › CBSE Class 8 › Science › Crop Production And Management › Which machine sows seeds and saves time and labo…
Which machine sows seeds and saves time and labour?
AWater pump
BWeed spray
CGrain silo
DSeed drill
Answer & Solution
Correct answer: D. Seed drill
1. Seeds have to go in at the right depth and spacing.
2. A tractor drawn tool can do that in rows.
3. Sowing with a seed drill saves time and labour.
4. So the answer is the seed drill.
_Source: NCERT Class 8 Science, Ch 1 'Crop Production and Management'_
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