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为了提早提供比较准确的产量资料,必须在稻麦收获之前,抽选部分生产单位和典型田块进行实割实测,用实地测得的亩产推算出总产量。过去,水稻和小麦的测产,主要采用1平方米测框进行。几年来,我们通过实际测产工作,试用测竿割取10尺内的稻、麦植株,方法比较简易,操作也很方便,并且便于广大群众掌握和使用。竿测法是利用测竿长度与稻、麦行距的乘积为样本,测定这些长度样本上的平均产量,用来推算每亩产量。测竿一般用竹子制成,长度为10尺,在测竿的中心——5尺处刻上标记。现就竿测法的操作过程简叙于下:
In order to provide more accurate yield information earlier, we must select some production units and typical plots for actual measurement before the harvest of rice and wheat, and calculate the total output from the measured output per mu. In the past, rice and wheat production test, the main use of 1 square meter test box. Over the past few years, we test the actual test production, try measuring 10 feet cut rice, wheat plants, the method is relatively simple, the operation is also very convenient, and easy for the masses to master and use. The pole test uses the product of the length of the pole and the distance between rice and wheat as samples, and measures the average yield on these length samples to calculate the yield per mu. The pole is usually made of bamboo and has a length of 10 feet and is marked at the center of the pole - 5 feet. Now the operation of the pole method is briefly described in the following: