4年多对壮丰安在小麦上的应用研究表明:冬小麦单棱期喷施壮丰安的适宜剂量为450～535ml/hm~2;施用壮丰安后,小麦基部3节节间长度缩短,单位长度干重增加;上部3节节间长度略有增加,单位长度干重下降;小麦的抗倒伏能力增强,增产5％～15％,在产量构成三因素中,群体增加3％～5％,千粒重增加3.4％,穗粒数增加4.0％。壮丰安可显著提高小麦灌浆后期的灌浆速度。 The application of Zhuangfengan to wheat over 4 years showed that the suitable dose of Zhuangfengan was 450 ~ 535ml / hm ~ 2 when spraying single-period winter wheat, and the length of 3-node of wheat base was shortened after applying Fenghuang’an , The dry weight per unit length increased; the length of the upper three internodes increased slightly while the dry weight per unit length decreased; the lodging resistance of wheat increased and increased by 5% -15%; among the three factors of yield formation, the population increased by 3% -5 %, 1000 grain weight increased 3.4%, grain number increased 4.0%. Zhuangfeng Anke significantly increased grain filling rate of wheat during grain filling.