Abstract: The cultivation of college students′ scientific and technological innovation ability is the important content of the innovation quality education,and it is the important means of the talent training mode in colleges and universities. Here, we analyzed the current situation and existing problems of Chinese college students′ scientific and technological innovation ability.Taking the major of animal science of Heilongjiang Bayi Agricultural University as an example, proposal ideas on constructing the training system of scientific innovation ability for the students majored in animal science were offered based on the teaching characteristics of this major. Meanwhile, the cultivation and the implementing methods of scientific and technological innovation ability of college students were discussed, so as to provide the reference on improving the cultivation of college students′innovative ability in science and technology.