研究结果表明,采用异属花粉延迟授粉或化学药剂处理杂种一代植株,均能成功地诱导小麦孤雌生殖得到种子。经田间鉴定,孤雌生殖的后代绝大多数为纯合二倍体,只有极少数为不结实的单倍体。只需经过一次选择,即可得到后代一致的株系。从选出的孤雌后代品系试验结果看,生活力并未降低,有4个品系比推广品种增产4.28～7.92％。 The results showed that all the hybrid plants could successfully induce parthenogenesis of wheat by using delayed pollination of pollen or chemical treatment of hybrid generation plants. After field identification, the vast majority of offspring parthenogenesis homozygous diploid, only a very small number of not robust haploid. Only after a choice, you can get the same line of future generations. From the selected test results of the line of parthenogenetic offspring, the viability did not decrease, and 4 lines increased 4.28 ~ 7.92% more than the popularized varieties.