春天一来,商都县农牧和科技局局长庞学峰便(biàn )忙于(🤶)入农(nóng )户、进田头,落实(🧦)低耗水(😃)作(🚏)物(wù )种植(🎷)计(🏁)划。“从前都(dōu )是把旱地改良为水地,提高农业单产。现在‘水改(gǎi )旱’,只为保护(🅾)察汗淖尔湿(🏥)(shī )地(dì )。”[展开全部]
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