前言我州粮食作物中青稞播种面积最大,从全省来说青稞面积也是仅次于小麦的重要作物。为找出青稞种子质量分级标准与产量的关系,并验证其经济效益,多年来,我们在省有关部门支持下,做了一些试验、研究和示范工作,并取得了一定的效果。 Foreword In our state grain crops in the largest sown area, from the province barley area is also second only to wheat important crops. In order to find out the relationship between the grading standards of seed quality and the yield of barley seed and verify the economic benefits, we have done some experiments, research and demonstration work with the support of the relevant departments of our province over the years and achieved some results.