Agricultural Engineering > GATE 2019 > Seed Drills
The total width between the two extreme furrow openers in a tractor drawn 9-row wheat seed drill is 1.6 m. The average mass of wheat seeds dropped per meter of row length in each furrow opener is 2.15 g. Seed rate obtained with the seed drill in kg ha⁻¹ (rounded off to one decimal place) is.
Correct : 107.5
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