在获得小麦高产的同时,人们还希望获得高蛋白含量的小麦。因此,很有必要研究小麦的氮素同化和转移。现将国外这方面的研究方法与结果略述如下。一、籽粒产量和蛋白含量的关系多数情况下,籽粒产量和籽粒蛋白含量呈负相关关系。生产上采用产量潜力高而蛋白含量较低的品种,往往可获得较高的蛋白产量 Along with high-yielding wheat, people also want high-protein wheat. Therefore, it is necessary to study nitrogen assimilation and transfer in wheat. Now abroad in this area research methods and results outlined below. First, the relationship between grain yield and protein content In most cases, grain yield and grain protein content was negatively correlated. Production with high yield potential and low protein content of the species, often can get a higher protein yield