产量和品质是小麦品种的两大基本属性,实现高产与优质是小麦生产的重要目标。由于我国人口多、人均资源占有量少,农业生产长期低不稳,粮食供需矛盾突出。为解决居民温饱问题,80年代之前,人们关注较多的是如何提高小麦产量,而对品质改良重视不够。近年来,随着农业连年丰收,人民 Yield and quality are two basic attributes of wheat varieties. Achieving high yield and quality is an important goal of wheat production. Due to the large population in our country and the low per capita possession of resources, the long-term low-stability in agricultural production has highlighted the contradiction between the supply and demand of grain. In order to solve the problem of food and clothing for residents, before the 1980s, people paid more attention to how to increase wheat output, but paid insufficient attention to quality improvement. In recent years, with the harvest of agriculture in successive years, the people