Compared with non-irrigation treatment, grain yields under irrigation treatments were significantly increased, but the content of grain protein, monomeric protein and flour wet gluten was reduced.

• 结果表明，无论施氮与否，灌水均显著提高小麦子粒产量，同时显著降低子粒粗蛋白、单体蛋白及湿面筋含量；