在微垄膜下滴灌种植方式下设置不同施肥比例与灌水定额试验组合，对蒜苗生长、产量和品质指标进行定量监测。结果表明，施N 300 kg/hm2、P2O5 225 kg/hm2、K2O 225 kg/hm2+灌水量1 350 m3/hm2处理的假茎粗12.36 mm，单株鲜重41.43 g；折合产量最高，为46 094.40 kg/hm2。施N 300 kg/hm2、P2O5 225 kg/hm2、K2O 225 kg/hm2+灌水量900 m3/ hm2处理的WUE最大，达46.05 kg/m3。综合产量、品质等评价指标，推荐应用施N 300 kg/hm2、P2O5 225 kg/hm2、K2O 225 kg/hm2+灌水量1 350 m3/hm2的灌溉施肥制度。

With the drip irrigation under plastic film in mini-ridge cultivation pattern， different fertilization rates and irrigation quota， the growth were set to determine， yield and quality of garlic bolt quantitatively. The results showed that the diameter and fresh weight of medium-sized pseudostem were more prominent when fertilization amount were N 300 kg/hm2， P2O5 225 kg/hm2， K2O 225 kg/hm2 and irrigation water amount was 1 350 m3/hm2， which was 12.36 mm and 41.43 g respectively. The output was the highest， reaching 46 094.40 kg/hm2. WUE treated with fertilization amount of N 300 kg/hm2， P2O5 225 kg/hm2， K2O 225 kg/hm2+ irrigation water amount of 900 m3/hm2 was the largest， reaching 46.05 kg/m3. Based on the comprehensive evaluation indexes of output and quality， an irrigation and fertilization system with fertilization amount of N 300 kg/hm2， P2O5 225 kg/hm2， K2O 225 kg/hm2+ irrigation amount of 1 350 m3/hm2 is recommended.

S143.7；S633.9