春天一来,商都县农(nóng )牧(mù )和(hé )科(kē )技局(jú )局长庞学峰便忙于入农(nóng )户(hù )、进田头(tóu ),落实低耗(hào )水作(zuò )物(wù )种(zhǒng )植计划。“从前都是(shì )把旱地(dì )改良为水地,提(tí )高农业(yè )单产(chǎn )。现(xiàn )在‘水(shuǐ )改(gǎi )旱(hàn )’,只为(wéi )保(bǎo )护察汗(hàn )淖尔湿(shī )地(dì )。”
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