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最近连续几期刊登了一些硼肥方面的文章,仍然有许多读者来信来电咨询有关这方面的问题,我们将这些问题进行归纳后,请有关专家解答。
There have been a number of articles on boron fertilizer published in recent months in succession. There are still many readers who have inquired about the problems in this respect. After we summarize these problems, ask the experts concerned to answer them.