春天一(🐜)来,商都县农牧(mù )和科技局局长庞学峰便忙于入(rù )农户、进田头,落实低耗水(🔽)作物(wù )种植计(jì )划(🎊)。“从前都是把(bǎ )旱地改良为(😏)水地,提高农业单产。现在‘水改旱’,只为保护(🔂)(hù )察(chá )汗淖尔(ěr )湿(🎮)地。”[展开全部]
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