水稻区域试验的重要性已被广大水稻工作者所重视,无庸赘述,而其准确性却仍为一个值得研究的问题。试验是否准确,与布置试点是否合理以及试点的代表性有着密切的关系。试点多且代表性差,不仅影响试验结果的准确性,而且劳民伤财;试点少又没有代表性,当然不行。因此,组织安排一个 The importance of rice regional trials has been valued by the majority of rice workers, which should not be overstated, but its accuracy is still a question worthy of study. The test is accurate, and the layout of the pilot is reasonable and the representativeness of the pilot has a close relationship. A large number of pilot projects and poor representation not only affected the accuracy of the test results, but also hurt the people and save money. Of course, there were few pilot projects and no representative ones. Of course not. Therefore, the organization arranged one