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在树木后裔试验中,安排合理的田间排列设计无疑是十分重要的,因为树木是一个有机体,本身具有极其复杂的遗传性、变异性和生长发育规律,加上树木个体大,生长年限长,试验地所处的生境条件千变万化,因而给试验带来许多复杂的因素。如果田间排列安排得不好,不能把试验误差减少到一定的程度,那么由于误差带来的效应将会大于供试因素的效应,这样不仅会影响试验结果的正确性,甚至还可能前功尽弃。
In descendants of trees, it is undoubtedly very important to arrange reasonable arrangement of fields. Because the trees are an organism, they have extremely complicated heredity, variability and growth and development rules. Together with the large individual trees and long growth years, the experiment The habitats where the habitat conditions are ever-changing, thus bringing many complex factors to the test. If the field arrangement is not good, can not reduce the experimental error to a certain extent, then the effect of the error will be greater than the test factor effect, which will not only affect the correctness of the test results, and may even come to naught.