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玉米母体单倍体特性及其在玉米育种中的应用潜力Ｓ．Ｔ．Ｃｈａｌｙｋ在育种程序中，单倍体的利用存在很多优点。一个是快速产生纯合品系，而利用常规方法使品系纯合通常需经过５～７代自交，利用单倍体可以缩短产生纯合品系的时间（Ｃｈａｓｅ．１９５１）。另一十分重要...
Haploid Characteristics of Maize Maize and Its Potential for Application in Maize Breeding. T. Chalyk There are many advantages to haploid utilization in breeding programs. One is the rapid generation of homozygous lines, whereas homozygous lines are usually self-crossed after 5 to 7 generations using conventional methods, using haploids to shorten the time it takes to produce a homozygous line (Chase. 1951). Another very important ...