我市中高产麦田返青至拔节期通过施用中国农业大学研制的植物生长调节剂壮丰安的结果显示 ,壮丰安可有效地抑制小麦基部茎节的伸长 ,降低株高 ,增加茎杆各节间单位长度和干重 ,提高小麦茎杆的弹性和韧性 ,显著增强小麦的抗倒伏能力 ,同时也改善了产量构成因素 ,增产效果明显。综合效果优于其它防倒措施 High-yielding wheat in our city greening to jointing through the application of China Agricultural University developed plant growth regulator Zhuang Fengan results show that Zhuang Feng An effective suppression of wheat base stem section elongation, lower plant height and increase the stem Internode length and dry weight, improve the flexibility and toughness of wheat stems, significantly enhance the ability of wheat lodging, but also improve the yield components, increase yield significantly. Comprehensive effect is better than other anti-dumping measures