长期以来,提高玉米自身产量一直被作为玉米的攻关目标,并且取得了令人鼓舞的成就。随着人们生活水平的提高和玉米加工业的发展,对玉米的品质提出了许多新的要求。因此,一直处于次要地位的特用玉米悄然兴起。其中优质蛋白玉米具有较高的营养价值。据有关科研单位化验分析、“优质蛋白玉米胚乳中赖氨酸含量比普通玉米提高70%,。以全籽粒计算,赖氨酸含量比普通玉米高出一倍,大大改善了玉米蛋白质的营养价值。但是由于氧基因引起的玉米软胚乳,造 For a long time, increasing maize production itself has been the target of maize and has achieved encouraging results. With the improvement of living standards and the development of corn processing industry, many new requirements have been put forward on the quality of corn. Therefore, the special maize that has always been in a secondary position has quietly emerged. Which high-quality protein corn has a higher nutritional value. According to the analysis of scientific research units, ”high-quality protein endosperm lysine content of 70% higher than ordinary corn ,. The whole grain, the lysine content twice higher than ordinary corn, corn protein greatly improved nutrition However, due to the oxygen gene induced corn soft endosperm, made