The results showed: The most recommendable irrigation mode in practice was shallow, drying, deep and wet; the utilization of surface water irrigation was much easier to acquire high yield.

• 试验结果表明：生产上应该提倡的灌溉方式是浅、晒、深、湿；利用地表水灌溉比利用地下水灌溉更容易获得较高的产量。