试制一种产品,改革一项工艺,选择一个良种一般都需要通过试验,如何安排试验,这有一个方法问题,毛主席教导我们。“我们不但要提出任务,而且要解决完成任务的方法问题,我们的任务是过河,但是没有桥或没有船就不能过。不解决桥和船的问题,过河就是一句空话。不解决方法问题,任务也只是瞎说一顿。”一个好的试验方法,只要用少量试验就能得到正确的结论和较好的效果;如果试验方法不好,往在做了很多试验还得不到预期的结果。 There is a methodological problem for trying out a product, reforming a process, choosing a good seed to pass the test, and how to arrange a test. Chairman Mao has taught us. “We must not only ask for the task, but also to solve the problem of the way to accomplish the task. Our task is to cross the river, but we can not cross the bridge without a bridge or without a boat. Problems, the task is just nonsense. ”A good test method, as long as a small amount of test can get the correct conclusion and better results; if the test method is not good, to do a lot of tests without expectation result.