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The results showed that: drip irrigation, fertilization significantly promoted the growth of sugar cane, sugar cane than conventional fertilizer production increase. Under the conditions of fertilizer in drip irrigation, use 1 / 2 of the conventional nitrogen received by sugar cane yield and quality the best, but instead increase the amount of nitrogen fertilizer application to reduce the output of sugarcane, while the quality of sugar cane have a negative impact. In other words, excessive use of nitrogen fertilizer not only can not raise sugar cane production, but it will also reduce the quality of sugar cane.