玉米育种学的发展回顾及展望

如将20世纪玉米生产史与玉米育种史相联系,可清晰地看出:玉米育种学是伴随玉米生产的发展,以生物进化论为基础,以遗传学为理论指导,结合生态学原理,并与其它相关科学紧密联系,而成长起来的一门应用科学体系.并通过对玉米生产的研究,选育新品种,进一步促进了玉米生产的发展,在发展中完善充实.高油玉米、优质蛋白玉米,是在玉米育种学指导下产生的人工进化玉米新类型.进入21世纪,玉米育种学与细胞杂交技术、DNA技术结合,将会产生巨大发展潜力,最终服务于社会化工业生产。

The Development Retrospect and Prospect on the Maize Breeding

If the production history of mai z e in the20th century is connected with the maize breeding history,it is clear that maize breeding is a kind of the system of applied science.It grew with th e development of maize and based on the theory of the living organisms evolution s,directed on the theory of genetics and be connected with the theory of ecolog y and the other interred science.It products and develops with the maize produc tion and gradually be perfect and through researched the maize production to sel ect new variety to promote the development of maize production.It will be perfe ct and substantial in the process of development.High oil maize and elite prote in maize is the new kind of maize of artificial evolution that is produced under the maize breeding direction.In the21st century,the maize breeding is conne cted with the hybridization technical of cell and DNA technical,it will produce great latent capacity on development and eventually serve for the industrial pr oduction of social and express stronger life force on the breed of quality.