Applying K2SO4 basal fertilizer, spraying urea in early filling stage and spraying Fengyousu after an-thesis can increase its yield and improve baking quality.

• 基肥施硫酸钾、灌浆初期喷尿素和开花期喷丰优素对提高产量和改善面包烘焙品质都有促进作用；