小黑麦是由小麦和黑麦用人工的办法综合而成的异源多倍体,是人工合成的一个新物种,因此,也是一个人工制造的新作物。这个办法是从自然界里总结出来的。“人类总是不断发展的,自然界也总是不断发展的,永远不会停止在一个水平上。”在二十世纪的二十年代,对物种的进化问题有一个重大的发现,这就是植物界里新的物种可以在一、二世代的短时间内以飞跃的方式通过异源多倍体途径而产生。小黑麦工作就是运用这个办法来进行育种的一个尝试。 Triticale is a heterogenous polyploid synthesized by wheat and rye artificially and is a new species of artificial synthesis, therefore, is also a new crop man-made. This method is summarized from the natural world. “Human beings are always evolving and nature is always evolving and never ceasing to be level.” In the twenties of the twentieth century there was a major discovery of the evolution of species, The new species can be produced in a leapfrogged manner by the heterologous polyploidy in a short period of one or two generations. Triton work is an attempt to use this approach to breeding.