春天一来,商都县农牧(🚐)和(hé(🏿) )科技局局长庞(🥄)学峰(🤕)便(🏃)忙于入农户、进田头,落实低耗(hào )水(shuǐ )作物种植(zhí )计划。“从前都(dōu )是把旱地改良为水地,提高农(nóng )业单(dān )产。现在‘水改(🛅)旱’,只为保护察汗淖(🥓)(nào )尔湿地。”[展开全部]
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