【摘要】 在（普通小麦×天蓝偃麦草）×普通小麦后代中选出具有普通小麦染色体组AABBDD和天蓝偃麦草染色体组EE（或FF）的中间型远中₂、远中₃、远中₄、远中₅与普通小麦附加一对天蓝偃麦草染色体的远中₁等类型,并利用中间型与普通小麦杂交,选出一批新品种与新品系。作者认为研究中间型的细胞遗传在理论与实践上均有重要意义。更多还原

【Abstract】 Distant crossing intermediate Form 2, 3, 5 and 1-all these four intermediate types with common wheat and a sky-blue oat grass chromosome set are selected from the posterities (common wheat × sky-blue oat grass) with common wheat chromosome set AABBDD and sky-blue oat grass chromosome set EE (or FF).Analysis is made on the cells and heredity of the intermediate types. New varieties and lines are established through the crossing between the intermediate type and common wheat. The writer considers that it is of importance in theory and practice to study the cell heredity for the intermedrate types.更多还原