Question Statement:
The author argues: 'Switching all regional paddy cultivation to direct-seeded rice (DSR) will permanently eliminate the water crisis, because DSR consumes thirty percent less water than transplanted puddled rice.' Which of the following, if true, most seriously WEAKENS the author's claim?
Options:
- (A) Weed infestations in DSR frequently compel farmers to apply supplemental flood irrigations that negate initial water savings.
- (B) DSR requires specialized seed drills.
- (C) Paddy is a staple food grain in the region.
- (D) Transplanted rice yields produce straw used for fodder.