春天(tiān )一来,商(shāng )都县农牧和(hé )科技局(jú )局(jú )长(zhǎng )庞学峰便忙于入农户、进田头,落实低耗(hào )水(shuǐ )作(zuò )物(wù )种植(zhí )计划。“从(cóng )前(qián )都是把旱地(dì )改良为(wéi )水(shuǐ )地,提(tí )高农(nóng )业(yè )单产(chǎn )。现(xiàn )在‘水改旱’,只为保护察(chá )汗(hàn )淖(nào )尔湿地。”
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