本文是普通小麦与长穗偃麦草杂交育种二十年的经验总结。
This paper is a experimental summation on the cross breeding between Triticum aestivum and Agropyron elongatum in the past twenty years.
在普通小麦的遗传背景下导入了偃麦草的染色体组而形成的新的中间类型八倍体小偃麦。
We introduced the genome of Thinopyrum into common wheat, and formed the new intermediate type of octoploid Trititrigia.
研究表明TAI7044中所含的7对（1-7号）中间偃麦草染色体都有自己可资鉴别的特征性带型。
In TAI7044, diagnostic C-bands were present on 7 pairs of alien chromosomes, designated from 1 to 7. All seven pairs of Ag.
通过远缘杂交的方法，可将偃麦草的染色体片段或基因导入到普通小麦中，使后者获得偃麦草的优良性状。
By distant hybridization we can transfer the chromosome's fragments or genes into wheat, making the latter obtain some fine properties of the related species.
通过远缘杂交的方法，可将偃麦草的染色体片段或基因导入到普通小麦中，使后者获得偃麦草的优良性状。
By distant hybridization we can transfer the chromosome's fragments or genes into wheat, making the latter obtain some fine properties of the related species.
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