春天一来,商都县农牧(🔱)和科技局局长庞学峰(😀)(fēng )便(🥗)(biàn )忙于入农户、进田头,落实低耗水作(zuò )物(wù )种植(zhí )计划。“从前都是把旱地改(gǎi )良为水(shuǐ )地,提(tí )高农(🙊)业(🐆)单产。现在(zài )‘水改旱’,只(🏓)为保护察汗(😨)淖尔湿(🕶)地。”[展开全部]
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