调整玉米育种方向 加强专用玉米品种选育

Studies on Adjusting Maize Breeding Strategy and Enhancing Variety Breeding of Special Maize

20世纪80年代以来,我国的国民经济快速增长,人们的生活水平逐年提高,玉米作为国民主食的时代已成为历史,全方位主攻的普通玉米高产育种方向已不能适应时代要求,亦难有效抵御我国加入WTO后世界玉米市场对我国玉米产业的巨大冲击。迅速调整玉米育种方向,全面转入专用玉米育种,重点突出高赖氨酸和粮饲兼用型玉米新品种选育,兼顾人们食用和工业用玉米育种,并对各类玉米进行大规模的产业化开发,可促进我国养殖业的快速发展,改善国民的膳食结构,有效地缓解加入WTO后对我国玉米产业的冲击。

Since1980s with quick increase of national economy and improvement year by year of the living lev-el,times of corn being used as staple food already became history.Only proceeding high-yield breeding of common corn can't already adapt to request of the ages,and as well validly resist the impact of world corn market on our country corn industry after joining the WTO.Therefore,promptly adjusting corn breeding strategy and completely turning into special corn breeding,especially enhancing variety breeding of high-lysine and food-farming corn,combining corn breeding of food use with of industrial use,meanwhile,proceeding industrial exploitation of them,which promotes quick development of farming industry,improves the citizen's meal construction,and availably alle-viates influence on corn industry of our country after joining the WTO.