一、确立全面客观评选品种的新标准多年来,人们在评选品种时,往往把注意力集中在品种的产量位次上,而严重忽视品种的综合性状和亲本血缘的广泛性。其结果试验当中的某些“状元”,一旦投入生态条件千差万别的大田生 First, the establishment of a new standard of comprehensive and objective selection of varieties Over the years, people in the selection of varieties, often focus their attention on the yield of varieties, and seriously ignore the variety of the comprehensive traits and the extensiveness of the blood of the parents. Some of the results of the pilot “champion”, once put into different ecological conditions Daejeon students