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一、引言小麦种质资源是重要的自然资源,是选育小麦新品种及进行有关研究的物质基础。我国小麦品种资源相当丰富,据1980年不完全统计,全国收集保存的有四万余份。就江苏而言,目前保存的小麦品种达六千余份,这些资源都是我国的宝贵财富。在农业生产发展的过程中,由于耕作栽培水平的
I. INTRODUCTION Wheat germplasm resources are important natural resources and are the material basis for breeding new varieties of wheat and conducting related researches. China’s wheat resources are quite abundant. According to incomplete statistics in 1980, there were over 40,000 copies collected and preserved nationwide. As far as Jiangsu is concerned, the currently conserved wheat varieties amount to over 6,000, all of which are precious assets of our country. In the process of agricultural production and development, due to cultivation and cultivation level