When the SMP at 0.2 m depth immediately under drip emitter was controlled between-25 and-35 kPa,cucumber showed the most resistant to salinity,and cucumber yield decreased about 3% for 1 dS/m increase of ECi.

• 当滴头下0.；2 m深度土壤基质势控制在-25~-35kPa时；黄瓜表现出来的耐盐性最强；EC每升高1 dS/m产量大约降低3%25。