Abstract: In order to study the effects on tomato cultivation mode quality, yield and fertilizer use efficiency of new fully enclosed pipeline, with‘Ou Guan’tomato as test material, we studied the effects of the closed pipeline soil cultivation and drip irrigation cultivation of two modes on tomato plant growth, fruit quality and yield, water consumption and water use efficiency and other aspects. The results showed that closed pipeline not only promoted the tomato plant height, stem diameter, but also improved the tomato soluble sugar, vitamin C and sugar-acid ratio, improved tomato fruit flavor and increased production. In tomato fruit yield monitor, yield of closed pipeline soil culture cultivation mode was 15.0% higher than that of drip irrigation, water consumption reduced accordingly 764.0 m3/hm2, water use efficiency was improved by 49.3%.