通过肥水及化控试验对优质面包小麦的产量和加工品质影响的研究 ,结果表明 :肥水措施对产量和品质均有重要影响 ,具体表现为在相同施氮量和相同浇水的条件下 ,施氮时期后移和重施拔节肥使产量明显增加 ,蛋白质含量、湿面筋含量、沉降值和面包体积有所增加 ,面团稳定时间有所延长。随浇水次数增加产量有所提高 ,而籽粒蛋白质含量和面包体积有所减少。起身期适当叶面喷施壮丰安可以有效地降低株高 ,防止倒伏。而且主要是缩短穗下节间以下的节间 ,对穗下节间无明显影响 ,形成良好的株型 ,并可增加成穗数 ,但穗粒数有所减少。在一般中等土壤肥力条件下增施氮肥可以有效地增加产量 ,增施氮磷肥对面包体积有显著影响 ,并可有效地提高面包综合评分 Fertilizer and chemical control experiments on the yield and processing quality of high-quality wheat showed that: the fertilizer and water measures have an important impact on yield and quality, specifically in the same amount of nitrogen and the same watering conditions, Shi The nitrogen shift and re-introduction of stubble fertilizer resulted in a significant increase of grain yield. The protein content, wet gluten content, sedimentation value and bread volume increased, and the dough stability time was prolonged. With the increase of the number of watering, the yield increased, while the grain protein content and bread volume decreased. Appropriate foliar spray during the start-up Zhuang Feng An can effectively reduce the plant height, to prevent lodging. But also shorten the internode below the internode below the internode, no obvious effect on the internode under the panicle, forming a good plant type, and can increase the number of panicles, but the number of grains per panicle decreased. Under moderate soil fertility conditions, applying nitrogenous fertilizer can effectively increase the yield, increasing nitrogen and phosphorus fertilizer have a significant impact on the bread volume, and can effectively improve the bread comprehensive score