我们这里对小麦估产,历年都是眼估,由数人或十数人评比估产。如果根据你刊1975年第9期刊载的方法,在田间进行估产时,计算费时,不能迅速得出结果,不易为群众接受。我们这里多用的是6寸耧,我的计算公式是: We have made a lot of estimations of wheat here over the years, and we have estimated it by several or ten people. If, according to the method published in your 9th issue, 1975, the time-consuming calculation is not carried out in the field, the result can not be obtained quickly and is not easily accepted by the masses. We use here is 6 inch 耧, my formula is: