小麦品质包括营养品质和加工品质。子粒的蛋白质含量和容重是营养品质和加工品质的主要内容;千粒重的大小对商品价值有一定的影响。国外对小麦品质育种重视较早,目前我国也正引起重视。以往对小麦品质育种往往是在育成品种品系后,依靠理化的分析手段才知品质的优劣,盲目性大。作者试图根据与品质有密切相关的间接性状,在早代进行田间选择和室内考种,以提高品 Wheat quality includes nutritional quality and processing quality. Grain protein content and bulk density are the main contents of nutritional quality and processing quality; grain size of a thousand have a certain impact on the value of the commodity. Foreign emphasis on quality of wheat breeding earlier, at present, China is also paying attention. In the past, the quality of wheat breeding is often bred strains of varieties, relying on the analysis of physical and chemical methods to know the merits of quality, blindness. The author attempts to conduct field selection and indoor test in early generation based on the indirect traits closely related to quality,