小麦品种籽粒的品质包括加工品质和营养品质两大内容从营养上要求小麦籽粒的蛋白质含量高,蛋白质中的氨基酸比例平衡;加工品质又分为磨粉品质和烘烤品质二方面.磨粉方面:要求小麦品种籽粒的出粉率高、灰分小,面粉色泽洁白,在磨粉过程中,碾磨次数小,易过筛,能源消耗小;烘烤方面:要求小麦品种的面粉吸水力强,用它烤出的面包体积大,面包内部的孔隙大小 The quality of wheat varieties, including processing quality and nutritional quality of two major nutrients from the nutritional requirements of wheat grain protein content is high, protein amino acid ratio balance; processing quality is divided into two aspects of milling quality and baking quality. : It requires that the grain yield of wheat varieties is high, the ash content is small, the flour color is white, and the milling times are small, the sieving is easy and the energy consumption is small; baking aspect: Use it to bake the bread large volume, the size of the pores inside the bread