The effect of water saving of no-tillage with stubble mulch (NTS) for storage irrigation was studied at Zhangye, in Hexi irrigation district, Gansu province. The study examined the effects of NTS on soil moisture, soil temperature, soil bulk density, the growth of Spring Wheat, the change of yield and water use efficiency (WUE). The results were as follows:
⑴NTS could effectively increase precipitation conservation and reduce soil moisture evaporation during summer and winter fallow...