春(chūn )天一来,商(shāng )都县农牧和科(kē )技(jì )局局长庞学(xué )峰(fēng )便忙(máng )于入(rù )农户、进田头,落实(shí )低(dī )耗水作物(wù )种植计(jì )划(huá )。“从前(qián )都(dōu )是(shì )把(bǎ )旱地改良为(wéi )水(shuǐ )地,提(tí )高(gāo )农业单产(chǎn )。现在‘水改(gǎi )旱(hàn )’,只为(wéi )保护(hù )察汗淖尔湿地。”
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