青海是我国春小麦主要产区之一,农业发展历史悠久,农家品种十分丰富。春小麦育种所利用的基因资源多来自农家品种和改良品种,基因资源在任何时候都是育种工作的物质基础。为了进一步突破现有良种的生产潜力,必从形态结构到生理功能等各个方面,去发掘各种特殊的可供利用的基因资源。特别是对不良自然条件的适应性,与此相 Qinghai is one of the major spring wheat producing areas in China. Its agricultural development has a long history and rich varieties of farmers. Spring wheat breeding gene resources are mostly used by farmers and improved varieties, genetic resources at any time is the material basis for breeding work. In order to further break through the existing potential of seed production, we must explore all kinds of special available genetic resources from the aspects of the morphological structure to the physiological functions. In particular, adaptability to adverse natural conditions, in the same phase