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从作物品种区域试验的实际需要出发，提出了区域试验的试验评价和品种评价的体系，并 对具体评价方法和指标作了概述和比较，指出了其中尚待解决的难点，同时论述了区域试验中应 注意的问题。表１，参２９。
Based on the actual needs of the regional trials of crop varieties, the system of experimental evaluation and variety evaluation of regional trials was put forward. The specific evaluation methods and indexes were summarized and compared. The difficult problems to be solved were pointed out. At the same time, Should pay attention to the problem. Table 1, reference 29.