异源八倍体小黑麦是我国农业科学家鲍文奎等用普通小麦作母本，黑麦为父本进行属间杂交，进而用秋水仙素诱导杂交后代培育成的异源多倍体物种。与普通小麦相比，它具抗逆能力强、穗大、籽粒蛋白质含量高和生长势强等优点，特别适于在高寒地区种植。培育过程如下：普通小麦是异? Heterologous octoploid triticale is a heterologous polyploid species bred by colchicine-induced hybrid progeny in China, including the agricultural scientist Bao Wenkui et al., Who used common wheat as the female parent and rye as the male parent for the interspecific hybridization. Compared with the common wheat, it has the advantages of strong resilience, spike, high protein content and strong growth potential, especially suitable for planting in alpine regions. Cultivation process is as follows: ordinary wheat is different?