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Situating in the arid area with fragile eco-environment, Yutian Oasis is the poverty region emphasizing irrigated farming. 摘要新疆於田綠洲地処乾旱內(nèi)陸區(qū)，生態(tài)環(huán)境脆弱，是一個以灌溉辳業(yè)生産爲主的經(jīng)濟落後地區(qū)。