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近年来,在自己的工作过程中,发现一些大队农科站的田间试验在设计上存在着一些问题,现谈出来,望能引起注意。品种比较试验的对照问题田间试验与大田生产有密切关系,因此应以本队生产上的主栽品种作对照,才能达到试验为生产服务的目的。有个队的小麦品比试验,参试品种八个,对照是西峰九号,而西峰九号在该队生产上并未大面积种植。还有一个队的小麦品比试验,对照是济南二号,而该品种在这个队的种植
In recent years, during the course of their work, some problems have been found in the design of field trials conducted by some brigade agricultural stations. Now it is said that they are expected to attract attention. Comparison of varieties of controlled trials Field trials and field production are closely related, and therefore should be the main varieties of production on the production of the control team in order to achieve the test for the purpose of production services. A team of wheat than the test, test varieties eight, the control is Xifeng nine, Xifeng nine in the team production is not large-scale cultivation. There is also a team of wheat than the test, the control is Jinan No. 2, and the variety in the team’s planting